COMP: g++11: suppress optimisation. See #3024

Was checking the old celli instead of the result of
re-finding the position. See also Foundation commit 50a965f8866683a81d79cbc7811af7333baf9d10.

.gitlab/issue_templates/bug.md

@@ -49,7 +49,7 @@
 
 <!--
   Providing details of your set-up can help us identify any issues, e.g.
-  OpenFOAM version : v2212|v2206|v2112|v2106|v2012 etc
+  OpenFOAM version : v1806|v1812|v1906 etc
   Operating system : ubuntu|openSUSE|centos etc
   Hardware info    : any info that may help?
   Compiler         : gcc|intel|clang etc

Allwmake

@@ -8,7 +8,7 @@ wmake -check-dir "$WM_PROJECT_DIR" 2>/dev/null || {
 }
 if [ -f "$WM_PROJECT_DIR"/wmake/scripts/AllwmakeParseArguments ]
 then  . "$WM_PROJECT_DIR"/wmake/scripts/AllwmakeParseArguments || \
-    echo "Argument parse error"
+    echo "Argument parse error";
 else
     echo "Error (${0##*/}) : WM_PROJECT_DIR appears to be incorrect"
     echo "    Check your OpenFOAM environment and installation"
@@ -23,23 +23,23 @@ else
     echo "mpirun=$(command -v mpirun || true)"
 fi
 echo
-# Report compiler information. First non-blank line from --version output
+# Report compiler information
 compiler="$(wmake -show-path-cxx 2>/dev/null || true)"
 if [ -x "$compiler" ]
 then
     echo "compiler=$compiler"
-    "$compiler" --version 2>/dev/null | sed -e '/^$/d;q'
+    "$compiler" --version 2>/dev/null | sed -ne '1p'
 else
     echo "compiler=unknown"
 fi
 
 echo
-echo ========================================
+echo "========================================"
 date "+%Y-%m-%d %H:%M:%S %z" 2>/dev/null || echo "date is unknown"
 echo "Starting compile ${WM_PROJECT_DIR##*/} ${0##*/}"
-echo "  $WM_COMPILER ${WM_COMPILER_TYPE:-system} compiler [${WM_COMPILE_CONTROL}]"
+echo "  $WM_COMPILER ${WM_COMPILER_TYPE:-system} compiler"
 echo "  ${WM_OPTIONS}, with ${WM_MPLIB} ${FOAM_MPI}"
-echo ========================================
+echo "========================================"
 echo
 
 # Compile tools for wmake
@@ -62,24 +62,26 @@ else
     echo "Skip ThirdParty (no directory)"
 fi
 
-# OpenFOAM libraries
+echo "========================================"
+echo "Compile OpenFOAM libraries"
+echo
 src/Allwmake $targetType $*
 
-# OpenFOAM applications
+echo "========================================"
+echo "Compile OpenFOAM applications"
+echo
 applications/Allwmake $targetType $*
 
-
 # Additional components/modules
-case "$FOAM_MODULE_PREFIX" in
-(false | none)
-    echo ========================================
+if [ "$FOAM_MODULE_PREFIX" = false ] || [ "$FOAM_MODULE_PREFIX" = none ]
+then
+    echo "========================================"
     echo "OpenFOAM modules disabled (prefix=${FOAM_MODULE_PREFIX})"
     echo
-    ;;
-(*)
-    # Use wmake -all instead of Allwmake to allow for overrides
-    ( cd "$WM_PROJECT_DIR/modules" 2>/dev/null && wmake -all )
-esac
+elif [ -d "$WM_PROJECT_DIR/modules" ]
+then
+    (cd "$WM_PROJECT_DIR/modules" 2>/dev/null && wmake -all)
+fi
 
 # Count files in given directory. Ignore "Test-*" binaries.
 _foamCountDirEntries()
@@ -91,7 +93,7 @@ _foamCountDirEntries()
 # Some summary information
 echo
 date "+%Y-%m-%d %H:%M:%S %z" 2>/dev/null || echo "date is unknown"
-echo ========================================
+echo "========================================"
 echo "  ${WM_PROJECT_DIR##*/}"
 echo "  $WM_COMPILER ${WM_COMPILER_TYPE:-system} compiler"
 echo "  ${WM_OPTIONS}, with ${WM_MPLIB} ${FOAM_MPI}"
@@ -101,6 +103,6 @@ echo "  patch = $(etc/openfoam -show-patch 2>/dev/null)"
 echo "  bin   = $(_foamCountDirEntries "$FOAM_APPBIN") entries"
 echo "  lib   = $(_foamCountDirEntries "$FOAM_LIBBIN") entries"
 echo
-echo ========================================
+echo "========================================"
 
 #------------------------------------------------------------------------------

CONTRIBUTORS.md

@@ -1,12 +1,10 @@
 # Contributors to OpenFOAM
 
-The following is a list of known contributors to OpenFOAM.
+The following is an list of known contributors to OpenFOAM.
 It is likely incomplete...
 
 ## Contributors (alphabetical by surname)
 
-- Tetsuo Aoyagi
-- Akira Azami
 - William Bainbridge
 - Gabriel Barajas
 - Kutalmis Bercin
@@ -21,13 +19,11 @@ It is likely incomplete...
 - Bernhard Gschaider
 - Andrew Heather
 - David Hill
-- Yoshiaki Inoue
 - Mattijs Janssens
 - Andrew Jackson
 - Hrvoje Jasak
 - Alexander Kabat vel Job
 - Thilo Knacke
-- Shannon Leakey
 - Tommaso Lucchini
 - Graham Macpherson
 - Alexey Matveichev
@@ -54,7 +50,7 @@ It is likely incomplete...
 - Norbert Weber
 - Henry Weller
 - Niklas Wikstrom
-- Guanyang Xue
 - Thorsten Zirwes
 
+
 <!----------------------------------------------------------------------------->

META-INFO/README.md

@@ -3,9 +3,8 @@
 Meta-information is generally for OpenFOAM internal use only.
 
 The format, content and meaning may be changed at anytime without
-prior notice.
-If any of these are changed, these are some of places that will need
-to be updated accordingly:
+notice. If any of these are changed, these are some of places that
+will need to be updated accordingly:
 
   - bin/foamEtcFile
   - bin/tools/foamConfigurePaths
@@ -39,7 +38,7 @@ Format: `date +%y%m`
 
 - 4-digit year-month (YYMM) integer corresponding to the major
   release or in unusual cases an intermediate release.
-  Example, `2106` for the June-2021 release.
+  Example, `1712` for the Dec-2017 release.
 
 
 #### patch
@@ -79,9 +78,9 @@ the saved information needs synchronization. The command
 
 ### Notes
 
-The saved information is split into two separate files.
-The `api-info` file contains more permanent information,
-whereas the `build-info` is more transient in nature.
+The saved information is split into two separate files. The `api-info`
+contains more permanent information, whereas the `build-info` is more
+transient in nature.
 
 ----
-2021-06-09
+2020-06-23

META-INFO/api-info

@@ -1,2 +1,2 @@
-api=2301
-patch=230110
+api=2012
+patch=220610

README.md

@@ -11,7 +11,7 @@ individual and group contributors, integrations
 [governance guided activities](https://www.openfoam.com/governance/).
 
 
-## License
+## Copyright
 
 OpenFOAM is free software: you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
@@ -27,11 +27,10 @@ may redistribute files.
 OpenCFD Ltd grants use of its OpenFOAM trademark by Third Parties on a
 licence basis. ESI Group and OpenFOAM Foundation Ltd are currently
 permitted to use the Name and agreed Domain Name. For information on
-trademark use, please refer to the
-[trademark policy guidelines][link trademark].
+trademark use, please refer to the [trademark policy guidelines](http://www.openfoam.com/legal/trademark-policy.php).
 
 Please [contact OpenCFD](http://www.openfoam.com/contact) if you have
-any questions about the use of the OpenFOAM trademark.
+any questions on the use of the OpenFOAM trademark.
 
 Violations of the Trademark are monitored, and will be duly prosecuted.
 
@@ -40,9 +39,9 @@ Violations of the Trademark are monitored, and will be duly prosecuted.
 
 If OpenFOAM has already been compiled on your system, simply source
 the appropriate `etc/bashrc` or `etc/cshrc` file and get started.
-For example, for the OpenFOAM-v2212 version:
+For example, for the OpenFOAM-v1912 version:
 ```
-source /installation/path/OpenFOAM-v2212/etc/bashrc
+source /installation/path/OpenFOAM-v1912/etc/bashrc
 ```
 
 ## Compiling OpenFOAM
@@ -56,11 +55,6 @@ guides:
 | [ThirdParty][repo third] | [readme][link third-readme] | [system requirements][link third-require] | [build][link third-build] |
 
 
-If you need to modify the versions or locations of ThirdParty
-software, please read how the
-[OpenFOAM configuration][wiki-config] is structured.
-
-
 ## How do I know which version I am currently using?
 
 The value of the `$WM_PROJECT_DIR` or even `$WM_PROJECT_VERSION` are
@@ -69,19 +63,19 @@ not guaranteed to have any correspondence to the OpenFOAM release
 information is embedded into each application. For example, as
 displayed from `blockMesh -help`:
 ```
-Using: OpenFOAM-com (2012) - visit www.openfoam.com
-Build: b830beb5ea-20210429 (patch=210414)
+Using: OpenFOAM-v1812.local (1812) - visit www.openfoam.com
+Build: 65d6551ff7-20190530 (patch=190531)
 Arch:  LSB;label=32;scalar=64
 ```
 This output contains all of the more interesting information that we need:
 
 | item                  | value         |
 |-----------------------|---------------|
-| version               | com  (eg, local development branch) |
-| api                   | 2012          |
-| commit                | b830beb5ea    |
-| author date           | 20210429      |
-| patch-level           | (20)210414    |
+| version               | v1812.local   |
+| api                   | 1812          |
+| commit                | 65d6551ff7    |
+| author date           | 20190530      |
+| patch-level           | (20)190531    |
 | label/scalar size     | 32/64 bits    |
 
 The Arch information may also include the `solveScalar` size
@@ -96,19 +90,19 @@ when OpenFOAM has not yet been compiled:
 ```
 $ wmake -build-info
 make
-    api = 2012
-    patch = 210414
+    api = 1812
+    patch = 190531
     branch = master
-    build = 308af39136-20210426
+    build = 65d6551ff7-20190530
 ```
 Similar information is available with `foamEtcFile`, using the
 `-show-api` or `-show-patch` options. For example,
 ```
 $ foamEtcFile -show-api
-2012
+1812
 
 $ foamEtcFile -show-patch
-210414
+190531
 ```
 This output will generally be the easiest to parse for scripts.
 The `$FOAM_API` convenience environment variable may not reflect the
@@ -127,8 +121,8 @@ These 3rd-party sources are normally located in a directory parallel
 to the OpenFOAM directory. For example,
 ```
 /path/parent
-|-- OpenFOAM-v2212
-\-- ThirdParty-v2212
+|-- OpenFOAM-v1912
+\-- ThirdParty-v1912
 ```
 There are, however, many cases where this simple convention is inadequate:
 
@@ -136,7 +130,7 @@ There are, however, many cases where this simple convention is inadequate:
   operating system or cluster installation provides it)
 
 * When we have changed the OpenFOAM directory name to some arbitrary
-  directory name, e.g. openfoam-sandbox2212, etc..
+  directory name, e.g. openfoam-sandbox1912, etc..
 
 * When we would like any additional 3rd party software to be located
   inside of the OpenFOAM directory to ensure that the installation is
@@ -156,14 +150,17 @@ when locating the ThirdParty directory with the following precedence:
 2. PREFIX/ThirdParty-VERSION
    * this corresponds to the traditional approach
 3. PREFIX/ThirdParty-vAPI
-   * allows for an updated value of VERSION, *eg*, `v2212-myCustom`,
+   * allows for an updated value of VERSION, *eg*, `v1912-myCustom`,
      without requiring a renamed ThirdParty. The API value would still
-     be `2212` and the original `ThirdParty-v2212/` would be found.
+     be `1912` and the original `ThirdParty-v1912/` would be found.
 4. PREFIX/ThirdParty-API
-   * same as the previous example, but using an unadorned API value.
+   * this is the same as the previous example, but using an unadorned
+     API value. This also makes sense if the chosen version name also
+     uses the unadorned API value in its naming, *eg*,
+     `1912-patch190131`, `1912.19W03`
 5. PREFIX/ThirdParty-common
-   * permits maximum reuse for various versions, for experienced
-     users who are aware of potential version incompatibilities
+   * permits maximum reuse for various versions, for experienced user
+     who are aware of potential version incompatibilities
 
 If none of these directories are found to be suitable, it reverts to
 using PROJECT/ThirdParty as a dummy location (even if the directory
@@ -187,21 +184,18 @@ ThirdParty directory will contain either an `Allwmake` file or a
 
 <!-- OpenFOAM -->
 
-[link trademark]: https://www.openfoam.com/opencfd-limited-trade-mark-policy
-
 [repo openfoam]: https://develop.openfoam.com/Development/openfoam/
 [repo third]: https://develop.openfoam.com/Development/ThirdParty-common/
 
 [link openfoam-readme]: https://develop.openfoam.com/Development/openfoam/blob/develop/README.md
 [link openfoam-issues]: https://develop.openfoam.com/Development/openfoam/blob/develop/doc/BuildIssues.md
+[link openfoam-config]: https://develop.openfoam.com/Development/openfoam/blob/develop/doc/Config.md
 [link openfoam-build]: https://develop.openfoam.com/Development/openfoam/blob/develop/doc/Build.md
 [link openfoam-require]: https://develop.openfoam.com/Development/openfoam/blob/develop/doc/Requirements.md
 [link third-readme]: https://develop.openfoam.com/Development/ThirdParty-common/blob/develop/README.md
 [link third-build]: https://develop.openfoam.com/Development/ThirdParty-common/blob/develop/BUILD.md
 [link third-require]: https://develop.openfoam.com/Development/ThirdParty-common/blob/develop/Requirements.md
 
-[wiki-config]: https://develop.openfoam.com/Development/openfoam/-/wikis/configuring
-
 
 ## Useful Links
 
@@ -209,8 +203,8 @@ ThirdParty directory will contain either an `Allwmake` file or a
 - [Documentation](http://www.openfoam.com/documentation)
 - [Reporting bugs/issues/feature requests](http://www.openfoam.com/code/bug-reporting.php)
 - [Issue tracker](https://develop.openfoam.com/Development/openfoam/-/issues)
-- [Code wiki](https://develop.openfoam.com/Development/openfoam/-/wikis/) and [General wiki](http://wiki.openfoam.com/)
-- [Governance](http://www.openfoam.com/governance/), [Governance Projects](https://www.openfoam.com/governance/projects)
+- [Code wiki](https://develop.openfoam.com/Development/openfoam/-/wikis/) and [general wiki](http://wiki.openfoam.com/)
+- [Community](http://www.openfoam.com/community/), [Governance](http://www.openfoam.com/governance/)
 - [Contacting OpenCFD](http://www.openfoam.com/contact/)
 
-Copyright 2016-2022 OpenCFD Ltd
+Copyright 2016-2020 OpenCFD Ltd

applications/Allwmake

@@ -8,29 +8,19 @@ wmake -check-dir "$WM_PROJECT_DIR/applications" 2>/dev/null || {
 }
 if [ -f "$WM_PROJECT_DIR"/wmake/scripts/AllwmakeParseArguments ]
 then  . "$WM_PROJECT_DIR"/wmake/scripts/AllwmakeParseArguments || \
-    echo "Argument parse error"
+    echo "Argument parse error";
 else
     echo "Error (${0##*/}) : WM_PROJECT_DIR appears to be incorrect"
     echo "    Check your OpenFOAM environment and installation"
     exit 1
 fi
 
-echo ========================================
-echo Compile OpenFOAM applications
-echo ========================================
-
 #------------------------------------------------------------------------------
 
-wmake -all $targetType utilities
 wmake -all $targetType solvers
+wmake -all $targetType utilities
 
-# Extra tools (optional)
+# Optional
 ## wmake -all $targetType tools
 
 #------------------------------------------------------------------------------
-
-echo ========================================
-echo Done OpenFOAM applications
-echo ========================================
-
-#------------------------------------------------------------------------------

applications/solvers/acoustic/acousticFoam/Make/options

@@ -11,5 +11,4 @@ EXE_LIBS = \
     -lfvOptions \
     -lmeshTools \
     -lsampling \
-    -lregionFaModels \
-    -lfiniteArea
+    -lregionFaModels

applications/solvers/basic/laplacianFoam/overLaplacianDyMFoam/Make/options

@@ -3,7 +3,6 @@ EXE_INC = \
     -I$(LIB_SRC)/meshTools/lnInclude \
     -I$(LIB_SRC)/dynamicFvMesh/lnInclude \
     -I$(LIB_SRC)/overset/lnInclude \
-    -I$(LIB_SRC)/overset/include/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \

applications/solvers/basic/laplacianFoam/overLaplacianDyMFoam/createFields.H

@@ -31,25 +31,3 @@
     Info<< "Reading diffusivity DT\n" << endl;
 
     dimensionedScalar DT("DT", dimViscosity, transportProperties);
-
-    bool oversetPatchErrOutput =
-        simple.dict().getOrDefault("oversetPatchErrOutput", false);
-
-    // Dummy phi for oversetPatchErrOutput
-    tmp<surfaceScalarField> tdummyPhi;
-    if (oversetPatchErrOutput)
-    {
-        tdummyPhi = tmp<surfaceScalarField>::New
-        (
-            IOobject
-            (
-                "dummyPhi",
-                runTime.timeName(),
-                mesh,
-                IOobject::NO_READ,
-                IOobject::NO_WRITE
-            ),
-            mesh,
-            dimensionedScalar(dimless, Zero)
-        );
-    }

applications/solvers/basic/laplacianFoam/overLaplacianDyMFoam/overLaplacianDyMFoam.C

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2015 OpenFOAM Foundation
-    Copyright (C) 2016-2022 OpenCFD Ltd.
+    Copyright (C) 2016-2017 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -58,7 +58,6 @@ Description
 #include "fvOptions.H"
 #include "simpleControl.H"
 #include "dynamicFvMesh.H"
-#include "oversetPatchPhiErr.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -100,11 +99,6 @@ int main(int argc, char *argv[])
             fvOptions.constrain(TEqn);
             TEqn.solve();
             fvOptions.correct(T);
-
-            if (oversetPatchErrOutput)
-            {
-                oversetPatchPhiErr(TEqn, tdummyPhi.ref());
-            }
         }
 
         #include "write.H"

applications/solvers/basic/potentialFoam/overPotentialFoam/createFields.H

@@ -1,4 +1,125 @@
-#include "../createFields.H"
+Info<< "Reading velocity field U\n" << endl;
+volVectorField U
+(
+    IOobject
+    (
+        "U",
+        runTime.timeName(),
+        mesh,
+        IOobject::MUST_READ,
+        IOobject::AUTO_WRITE
+    ),
+    mesh
+);
+
+// Initialise the velocity internal field to zero
+U = dimensionedVector(U.dimensions(), Zero);
+
+surfaceScalarField phi
+(
+    IOobject
+    (
+        "phi",
+        runTime.timeName(),
+        mesh,
+        IOobject::NO_READ,
+        IOobject::AUTO_WRITE
+    ),
+    fvc::flux(U)
+);
+
+if (args.found("initialiseUBCs"))
+{
+    U.correctBoundaryConditions();
+    phi = fvc::flux(U);
+}
+
+
+// Construct a pressure field
+// If it is available read it otherwise construct from the velocity BCs
+// converting fixed-value BCs to zero-gradient and vice versa.
+
+// Allow override from command-line -pName option
+const word pName = args.getOrDefault<word>("pName", "p");
+
+// Infer the pressure BCs from the velocity
+wordList pBCTypes
+(
+    U.boundaryField().size(),
+    fixedValueFvPatchScalarField::typeName
+);
+
+forAll(U.boundaryField(), patchi)
+{
+    if (U.boundaryField()[patchi].fixesValue())
+    {
+        pBCTypes[patchi] = zeroGradientFvPatchScalarField::typeName;
+    }
+}
+
+// Note that registerObject is false for the pressure field. The pressure
+// field in this solver doesn't have a physical value during the solution.
+// It shouldn't be looked up and used by sub models or boundary conditions.
+Info<< "Constructing pressure field " << pName << nl << endl;
+volScalarField p
+(
+    IOobject
+    (
+        pName,
+        runTime.timeName(),
+        mesh,
+        IOobject::READ_IF_PRESENT,
+        IOobject::NO_WRITE,
+        false
+    ),
+    mesh,
+    dimensionedScalar(sqr(dimVelocity), Zero),
+    pBCTypes
+);
+
+// Infer the velocity potential BCs from the pressure
+wordList PhiBCTypes
+(
+    p.boundaryField().size(),
+    zeroGradientFvPatchScalarField::typeName
+);
+
+forAll(p.boundaryField(), patchi)
+{
+    if (p.boundaryField()[patchi].fixesValue())
+    {
+        PhiBCTypes[patchi] = fixedValueFvPatchScalarField::typeName;
+    }
+}
+
+Info<< "Constructing velocity potential field Phi\n" << endl;
+volScalarField Phi
+(
+    IOobject
+    (
+        "Phi",
+        runTime.timeName(),
+        mesh,
+        IOobject::READ_IF_PRESENT,
+        IOobject::NO_WRITE
+    ),
+    mesh,
+    dimensionedScalar(dimLength*dimVelocity, Zero),
+    PhiBCTypes
+);
+
+label PhiRefCell = 0;
+scalar PhiRefValue = 0;
+setRefCell
+(
+    Phi,
+    potentialFlow.dict(),
+    PhiRefCell,
+    PhiRefValue
+);
+mesh.setFluxRequired(Phi.name());
+
+#include "createMRF.H"
 
 // Add solver-specific interpolations
 {

applications/solvers/basic/potentialFoam/overPotentialFoam/overPotentialFoam.C

@@ -5,7 +5,7 @@
     \\  /    A nd           | www.openfoam.com
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
-    Copyright (C) 2017-2022 OpenCFD Ltd
+    Copyright (C) 2017 OpenCFD Ltd
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -83,7 +83,6 @@ Description
     \heading Options
     \plaintable
         -writep   | write the Euler pressure
-        -writephi | Write the final volumetric flux
         -writePhi | Write the final velocity potential
         -initialiseUBCs | Update the velocity boundaries before solving for Phi
     \endplaintable
@@ -118,12 +117,6 @@ int main(int argc, char *argv[])
         "Initialise U boundary conditions"
     );
 
-    argList::addBoolOption
-    (
-        "writephi",
-        "Write the final volumetric flux field"
-    );
-
     argList::addBoolOption
     (
         "writePhi",
@@ -142,8 +135,6 @@ int main(int argc, char *argv[])
         "Execute functionObjects"
     );
 
-    #include "addRegionOption.H"
-    #include "addCheckCaseOptions.H"
     #include "setRootCaseLists.H"
     #include "createTime.H"
     #include "createNamedDynamicFvMesh.H"
@@ -158,6 +149,7 @@ int main(int argc, char *argv[])
 
     mesh.update();
 
+    surfaceScalarField faceMask(localMin<scalar>(mesh).interpolate(cellMask));
 
     // Since solver contains no time loop it would never execute
     // function objects so do it ourselves
@@ -203,16 +195,11 @@ int main(int argc, char *argv[])
             << endl;
     }
 
-    // Write U
+    // Write U and phi
     U.write();
+    phi.write();
 
-    // Optionally write the volumetric flux, phi
-    if (args.found("writephi"))
-    {
-        phi.write();
-    }
-
-    // Optionally write velocity potential, Phi
+    // Optionally write Phi
     if (args.found("writePhi"))
     {
         Phi.write();

applications/solvers/combustion/PDRFoam/Make/options

@@ -25,7 +25,6 @@ EXE_LIBS = \
     -lengine \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lcompressibleTransportModels \
     -lfluidThermophysicalModels \
     -lreactionThermophysicalModels \

applications/solvers/combustion/PDRFoam/PDRFoam.C

@@ -160,7 +160,7 @@ int main(int argc, char *argv[])
         runTime.printExecutionTime(Info);
     }
 
-    Info<< "End\n";
+    Info<< "\n end\n";
 
     return 0;
 }

applications/solvers/combustion/PDRFoam/PDRFoamAutoRefine.C

@@ -116,7 +116,7 @@ int main(int argc, char *argv[])
             "normalisedGradP",
             tmagGradP()/max(tmagGradP())
         );
-        normalisedGradP.writeOpt(IOobject::AUTO_WRITE);
+        normalisedGradP.writeOpt() = IOobject::AUTO_WRITE;
         tmagGradP.clear();
 
         ++runTime;
@@ -207,7 +207,7 @@ int main(int argc, char *argv[])
         runTime.printExecutionTime(Info);
     }
 
-    Info<< "End\n";
+    Info<< "\n end\n";
 
     return 0;
 }

applications/solvers/combustion/PDRFoam/PDRModels/dragModels/PDRDragModel/PDRDragModelNew.C

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2015 OpenFOAM Foundation
-    Copyright (C) 2019-2021 OpenCFD Ltd.
+    Copyright (C) 2019 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -43,9 +43,9 @@ Foam::autoPtr<Foam::PDRDragModel> Foam::PDRDragModel::New
 
     Info<< "Selecting drag model " << modelType << endl;
 
-    auto* ctorPtr = dictionaryConstructorTable(modelType);
+    auto cstrIter = dictionaryConstructorTablePtr_->cfind(modelType);
 
-    if (!ctorPtr)
+    if (!cstrIter.found())
     {
         FatalIOErrorInLookup
         (
@@ -57,9 +57,7 @@ Foam::autoPtr<Foam::PDRDragModel> Foam::PDRDragModel::New
     }
 
     return autoPtr<PDRDragModel>
-    (
-        ctorPtr(dict, turbulence, rho, U, phi)
-    );
+        (cstrIter()(dict, turbulence, rho, U, phi));
 }
 
 

applications/solvers/combustion/PDRFoam/XiModels/XiEqModels/XiEqModel/XiEqModelNew.C

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2015 OpenFOAM Foundation
-    Copyright (C) 2019-2021 OpenCFD Ltd.
+    Copyright (C) 2019 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -42,9 +42,9 @@ Foam::autoPtr<Foam::XiEqModel> Foam::XiEqModel::New
 
     Info<< "Selecting flame-wrinkling model " << modelType << endl;
 
-    auto* ctorPtr = dictionaryConstructorTable(modelType);
+    auto cstrIter = dictionaryConstructorTablePtr_->cfind(modelType);
 
-    if (!ctorPtr)
+    if (!cstrIter.found())
     {
         FatalIOErrorInLookup
         (
@@ -55,7 +55,7 @@ Foam::autoPtr<Foam::XiEqModel> Foam::XiEqModel::New
         ) << exit(FatalIOError);
     }
 
-    return autoPtr<XiEqModel>(ctorPtr(dict, thermo, turbulence, Su));
+    return autoPtr<XiEqModel>(cstrIter()(dict, thermo, turbulence, Su));
 }
 
 

applications/solvers/combustion/PDRFoam/XiModels/XiGModels/XiGModel/XiGModelNew.C

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2015 OpenFOAM Foundation
-    Copyright (C) 2019-2021 OpenCFD Ltd.
+    Copyright (C) 2019 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -42,9 +42,9 @@ Foam::autoPtr<Foam::XiGModel> Foam::XiGModel::New
 
     Info<< "Selecting flame-wrinkling model " << modelType << endl;
 
-    auto* ctorPtr = dictionaryConstructorTable(modelType);
+    auto cstrIter = dictionaryConstructorTablePtr_->cfind(modelType);
 
-    if (!ctorPtr)
+    if (!cstrIter.found())
     {
         FatalIOErrorInLookup
         (
@@ -55,7 +55,7 @@ Foam::autoPtr<Foam::XiGModel> Foam::XiGModel::New
         ) << exit(FatalIOError);
     }
 
-    return autoPtr<XiGModel>(ctorPtr(dict, thermo, turbulence, Su));
+    return autoPtr<XiGModel>(cstrIter()(dict, thermo, turbulence, Su));
 }
 
 

applications/solvers/combustion/PDRFoam/XiModels/XiModel/XiModelNew.C

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2015 OpenFOAM Foundation
-    Copyright (C) 2019-2021 OpenCFD Ltd.
+    Copyright (C) 2019 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -45,9 +45,9 @@ Foam::autoPtr<Foam::XiModel> Foam::XiModel::New
 
     Info<< "Selecting flame-wrinkling model " << modelType << endl;
 
-    auto* ctorPtr = dictionaryConstructorTable(modelType);
+    auto cstrIter = dictionaryConstructorTablePtr_->cfind(modelType);
 
-    if (!ctorPtr)
+    if (!cstrIter.found())
     {
         FatalIOErrorInLookup
         (
@@ -59,9 +59,7 @@ Foam::autoPtr<Foam::XiModel> Foam::XiModel::New
     }
 
     return autoPtr<XiModel>
-    (
-        ctorPtr(dict, thermo, turbulence, Su, rho, b, phi)
-    );
+        (cstrIter()(dict, thermo, turbulence, Su, rho, b, phi));
 }
 
 

applications/solvers/combustion/XiFoam/Make/options

@@ -19,7 +19,6 @@ EXE_LIBS = \
     -lengine \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lcompressibleTransportModels \
     -lfluidThermophysicalModels \
     -lreactionThermophysicalModels \

applications/solvers/combustion/XiFoam/XiDyMFoam/Make/options

@@ -26,7 +26,6 @@ EXE_LIBS = \
     -lengine \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lcompressibleTransportModels \
     -lfluidThermophysicalModels \
     -lreactionThermophysicalModels \

applications/solvers/combustion/XiFoam/XiEngineFoam/Make/options

@@ -20,7 +20,6 @@ EXE_LIBS = \
     -lengine \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lcompressibleTransportModels \
     -lfluidThermophysicalModels \
     -lreactionThermophysicalModels \

applications/solvers/combustion/XiFoam/bEqn.H

@@ -171,7 +171,10 @@ if (ign.ignited())
 
         fvOptions.correct(Su);
 
-        Su.clamp_range(SuMin, SuMax);
+        // Limit the maximum Su
+        // ~~~~~~~~~~~~~~~~~~~~
+        Su.min(SuMax);
+        Su.max(SuMin);
     }
     else
     {
@@ -215,7 +218,7 @@ if (ign.ignited())
           + (
                 scalar(1)
               + (2*XiShapeCoef)
-               *(scalar(0.5) - clamp(b, zero_one{}))
+               *(scalar(0.5) - min(max(b, scalar(0)), scalar(1)))
             )*(XiEqStar - scalar(1.001))
         );
 

applications/solvers/combustion/chemFoam/Make/options

@@ -6,13 +6,11 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/transportModels/compressible/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/thermophysicalProperties/lnInclude
+    -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \
     -lmeshTools \
     -lfluidThermophysicalModels \
     -lreactionThermophysicalModels \
-    -lchemistryModel \
-    -lthermophysicalProperties
+    -lchemistryModel

applications/solvers/combustion/coldEngineFoam/Make/options

@@ -20,7 +20,6 @@ EXE_LIBS = \
     -lengine \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lcompressibleTransportModels \
     -lfluidThermophysicalModels \
     -lspecie

applications/solvers/combustion/fireFoam/Make/options

@@ -1,8 +1,7 @@
 EXE_INC = \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
-    -I$(LIB_SRC)/finiteArea/lnInclude \
-    -I$(LIB_SRC)/meshTools/lnInclude \
-    -I$(LIB_SRC)/sampling/lnInclude \
+    -I${LIB_SRC}/meshTools/lnInclude \
+    -I${LIB_SRC}/sampling/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
     -I$(LIB_SRC)/lagrangian/distributionModels/lnInclude \
@@ -15,6 +14,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/solidChemistryModel/lnInclude \
     -I$(LIB_SRC)/combustionModels/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/thermophysicalProperties/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/thermophysicalFunctions/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
@@ -23,9 +23,7 @@ EXE_INC = \
     -I$(LIB_SRC)/regionModels/pyrolysisModels/lnInclude \
     -I$(LIB_SRC)/lagrangian/basic/lnInclude \
     -I$(LIB_SRC)/lagrangian/intermediate/lnInclude \
-    -I$(LIB_SRC)/ODE/lnInclude \
-    -I$(LIB_SRC)/regionFaModels/lnInclude \
-    -I$(LIB_SRC)/faOptions/lnInclude
+    -I$(LIB_SRC)/ODE/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \
@@ -34,7 +32,6 @@ EXE_LIBS = \
     -lsampling \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lspecie \
     -lcompressibleTransportModels \
     -lfluidThermophysicalModels \
@@ -53,7 +50,4 @@ EXE_LIBS = \
     -llagrangian \
     -llagrangianIntermediate \
     -llagrangianTurbulence \
-    -lODE \
-    -lregionFaModels \
-    -lfiniteArea \
-    -lfaOptions
+    -lODE

applications/solvers/combustion/fireFoam/YEEqn.H

@@ -39,13 +39,13 @@ tmp<fv::convectionScheme<scalar>> mvConvection
 
             fvOptions.correct(Yi);
 
-            Yi.clamp_min(0);
+            Yi.max(0.0);
             Yt += Yi;
         }
     }
 
     Y[inertIndex] = scalar(1) - Yt;
-    Y[inertIndex].clamp_min(0);
+    Y[inertIndex].max(0.0);
 
     radiation->correct();
 

applications/solvers/combustion/fireFoam/createFieldRefs.H

@@ -1,4 +1,4 @@
 const volScalarField& psi = thermo.psi();
 const volScalarField& T = thermo.T();
 regionModels::surfaceFilmModel& surfaceFilm = tsurfaceFilm();
-const label inertIndex(composition.species().find(inertSpecie));
+const label inertIndex(composition.species()[inertSpecie]);

applications/solvers/combustion/reactingFoam/Make/options

@@ -19,7 +19,6 @@ EXE_LIBS = \
     -lsampling \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lreactionThermophysicalModels \
     -lspecie \
     -lcompressibleTransportModels \

applications/solvers/combustion/reactingFoam/YEqn.H

@@ -38,11 +38,11 @@ tmp<fv::convectionScheme<scalar>> mvConvection
 
             fvOptions.correct(Yi);
 
-            Yi.clamp_min(0);
+            Yi.max(0.0);
             Yt += Yi;
         }
     }
 
     Y[inertIndex] = scalar(1) - Yt;
-    Y[inertIndex].clamp_min(0);
+    Y[inertIndex].max(0.0);
 }

applications/solvers/combustion/reactingFoam/createFieldRefs.H

@@ -1,3 +1,3 @@
 const volScalarField& psi = thermo.psi();
 const volScalarField& T = thermo.T();
-const label inertIndex(composition.species().find(inertSpecie));
+const label inertIndex(composition.species()[inertSpecie]);

applications/solvers/combustion/reactingFoam/rhoReactingBuoyantFoam/Make/options

@@ -20,7 +20,6 @@ EXE_LIBS = \
     -lsampling \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lreactionThermophysicalModels \
     -lspecie \
     -lcompressibleTransportModels \

applications/solvers/combustion/reactingFoam/rhoReactingBuoyantFoam/createFieldRefs.H

@@ -1,3 +1,3 @@
 const volScalarField& psi = thermo.psi();
 const volScalarField& T = thermo.T();
-const label inertIndex(composition.species().find(inertSpecie));
+const label inertIndex(composition.species()[inertSpecie]);

applications/solvers/combustion/reactingFoam/rhoReactingFoam/Make/options

@@ -20,7 +20,6 @@ EXE_LIBS = \
     -lsampling \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lreactionThermophysicalModels \
     -lspecie \
     -lcompressibleTransportModels \

applications/solvers/combustion/reactingFoam/rhoReactingFoam/createFieldRefs.H

@@ -1,3 +1,3 @@
 const volScalarField& psi = thermo.psi();
 const volScalarField& T = thermo.T();
-const label inertIndex(composition.species().find(inertSpecie));
+const label inertIndex(composition.species()[inertSpecie]);

applications/solvers/compressible/rhoCentralFoam/Allwclean

@@ -4,5 +4,6 @@ cd "${0%/*}" || exit    # Run from this directory
 
 wclean libso BCs
 wclean
+wclean rhoCentralDyMFoam
 
 #------------------------------------------------------------------------------

applications/solvers/compressible/rhoCentralFoam/Allwmake

@@ -5,7 +5,8 @@ cd "${0%/*}" || exit                                # Run from this directory
 
 (
     wmake $targetType BCs \
- && wmake $targetType
+ && wmake $targetType \
+ && wmake $targetType rhoCentralDyMFoam \
 )
 
 #------------------------------------------------------------------------------

applications/solvers/compressible/rhoCentralFoam/BCs/T/smoluchowskiJumpTFvPatchScalarField.C

@@ -165,10 +165,14 @@ void Foam::smoluchowskiJumpTFvPatchScalarField::updateCoeffs()
         return;
     }
 
-    const auto& pmu = patch().lookupPatchField<volScalarField>(muName_);
-    const auto& prho = patch().lookupPatchField<volScalarField>(rhoName_);
-    const auto& ppsi = patch().lookupPatchField<volScalarField>(psiName_);
-    const auto& pU = patch().lookupPatchField<volVectorField>(UName_);
+    const fvPatchScalarField& pmu =
+        patch().lookupPatchField<volScalarField, scalar>(muName_);
+    const fvPatchScalarField& prho =
+        patch().lookupPatchField<volScalarField, scalar>(rhoName_);
+    const fvPatchField<scalar>& ppsi =
+        patch().lookupPatchField<volScalarField, scalar>(psiName_);
+    const fvPatchVectorField& pU =
+        patch().lookupPatchField<volVectorField, vector>(UName_);
 
     // Prandtl number reading consistent with rhoCentralFoam
     const dictionary& thermophysicalProperties =
@@ -203,7 +207,7 @@ void Foam::smoluchowskiJumpTFvPatchScalarField::updateCoeffs()
 // Write
 void Foam::smoluchowskiJumpTFvPatchScalarField::write(Ostream& os) const
 {
-    fvPatchField<scalar>::write(os);
+    fvPatchScalarField::write(os);
 
     os.writeEntryIfDifferent<word>("U", "U", UName_);
     os.writeEntryIfDifferent<word>("rho", "rho", rhoName_);
@@ -213,7 +217,7 @@ void Foam::smoluchowskiJumpTFvPatchScalarField::write(Ostream& os) const
     os.writeEntry("accommodationCoeff", accommodationCoeff_);
     Twall_.writeEntry("Twall", os);
     os.writeEntry("gamma", gamma_);
-    fvPatchField<scalar>::writeValueEntry(os);
+    writeEntry("value", os);
 }
 
 

applications/solvers/compressible/rhoCentralFoam/BCs/U/maxwellSlipUFvPatchVectorField.C

@@ -155,9 +155,12 @@ void Foam::maxwellSlipUFvPatchVectorField::updateCoeffs()
         return;
     }
 
-    const auto& pmu = patch().lookupPatchField<volScalarField>(muName_);
-    const auto& prho = patch().lookupPatchField<volScalarField>(rhoName_);
-    const auto& ppsi = patch().lookupPatchField<volScalarField>(psiName_);
+    const fvPatchScalarField& pmu =
+        patch().lookupPatchField<volScalarField, scalar>(muName_);
+    const fvPatchScalarField& prho =
+        patch().lookupPatchField<volScalarField, scalar>(rhoName_);
+    const fvPatchField<scalar>& ppsi =
+        patch().lookupPatchField<volScalarField, scalar>(psiName_);
 
     Field<scalar> C1
     (
@@ -184,8 +187,8 @@ void Foam::maxwellSlipUFvPatchVectorField::updateCoeffs()
 
     if (curvature_)
     {
-        const auto& ptauMC =
-            patch().lookupPatchField<volTensorField>(tauMCName_);
+        const fvPatchTensorField& ptauMC =
+            patch().lookupPatchField<volTensorField, tensor>(tauMCName_);
         vectorField n(patch().nf());
 
         refValue() -= C1/prho*transform(I - n*n, (n & ptauMC));
@@ -197,7 +200,7 @@ void Foam::maxwellSlipUFvPatchVectorField::updateCoeffs()
 
 void Foam::maxwellSlipUFvPatchVectorField::write(Ostream& os) const
 {
-    fvPatchField<vector>::write(os);
+    fvPatchVectorField::write(os);
     os.writeEntryIfDifferent<word>("T", "T", TName_);
     os.writeEntryIfDifferent<word>("rho", "rho", rhoName_);
     os.writeEntryIfDifferent<word>("psi", "thermo:psi", psiName_);
@@ -212,7 +215,7 @@ void Foam::maxwellSlipUFvPatchVectorField::write(Ostream& os) const
     refValue().writeEntry("refValue", os);
     valueFraction().writeEntry("valueFraction", os);
 
-    fvPatchField<vector>::writeValueEntry(os);
+    writeEntry("value", os);
 }
 
 

applications/solvers/compressible/rhoCentralFoam/BCs/rho/fixedRhoFvPatchScalarField.C

@@ -104,8 +104,11 @@ void Foam::fixedRhoFvPatchScalarField::updateCoeffs()
         return;
     }
 
-    const auto& psip = patch().lookupPatchField<volScalarField>(psiName_);
-    const auto& pp = patch().lookupPatchField<volScalarField>(pName_);
+    const fvPatchField<scalar>& psip =
+        patch().lookupPatchField<volScalarField, scalar>(psiName_);
+
+    const fvPatchField<scalar>& pp =
+        patch().lookupPatchField<volScalarField, scalar>(pName_);
 
     operator==(psip*pp);
 
@@ -115,10 +118,11 @@ void Foam::fixedRhoFvPatchScalarField::updateCoeffs()
 
 void Foam::fixedRhoFvPatchScalarField::write(Ostream& os) const
 {
-    fvPatchField<scalar>::write(os);
+    fvPatchScalarField::write(os);
+
     os.writeEntryIfDifferent<word>("p", "p", pName_);
     os.writeEntryIfDifferent<word>("psi", "thermo:psi", psiName_);
-    fvPatchField<scalar>::writeValueEntry(os);
+    writeEntry("value", os);
 }
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

applications/solvers/compressible/rhoCentralFoam/Make/options

@@ -7,7 +7,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
-    -I$(LIB_SRC)/dynamicFvMesh/lnInclude
+    -I$(LIB_SRC)/dynamicMesh/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \
@@ -18,7 +18,4 @@ EXE_LIBS = \
     -lspecie \
     -lrhoCentralFoam \
     -lturbulenceModels \
-    -lcompressibleTurbulenceModels \
-    -lthermoTools \
-    -ldynamicFvMesh \
-    -ltopoChangerFvMesh
+    -lcompressibleTurbulenceModels

applications/solvers/compressible/rhoCentralFoam/rhoCentralDyMFoam/Make/files

@@ -0,0 +1,3 @@
+rhoCentralDyMFoam.C
+
+EXE = $(FOAM_APPBIN)/rhoCentralDyMFoam

applications/solvers/compressible/rhoCentralFoam/rhoCentralDyMFoam/Make/options

@@ -0,0 +1,26 @@
+EXE_INC = \
+    -I.. \
+    -I../BCs/lnInclude \
+    -I$(LIB_SRC)/finiteVolume/lnInclude \
+    -I$(LIB_SRC)/meshTools/lnInclude \
+    -I$(LIB_SRC)/transportModels/compressible/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
+    -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
+    -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
+    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
+    -I$(LIB_SRC)/dynamicMesh/lnInclude \
+    -I$(LIB_SRC)/dynamicFvMesh/lnInclude
+
+EXE_LIBS = \
+    -lfiniteVolume \
+    -lfvOptions \
+    -lmeshTools \
+    -lcompressibleTransportModels \
+    -lfluidThermophysicalModels \
+    -lspecie \
+    -lrhoCentralFoam \
+    -lturbulenceModels \
+    -lcompressibleTurbulenceModels \
+    -ldynamicMesh \
+    -ldynamicFvMesh \
+    -ltopoChangerFvMesh

applications/solvers/compressible/rhoCentralFoam/rhoCentralDyMFoam/rhoCentralDyMFoam.C

@@ -0,0 +1,288 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | www.openfoam.com
+     \\/     M anipulation  |
+-------------------------------------------------------------------------------
+    Copyright (C) 2011-2016 OpenFOAM Foundation
+-------------------------------------------------------------------------------
+License
+    This file is part of OpenFOAM.
+
+    OpenFOAM is free software: you can redistribute it and/or modify it
+    under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+    for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+
+Application
+    rhoCentralDyMFoam
+
+Group
+    grpCompressibleSolvers grpMovingMeshSolvers
+
+Description
+    Density-based compressible flow solver based on central-upwind
+    schemes of Kurganov and Tadmor
+    with support for mesh-motion and topology changes.
+
+\*---------------------------------------------------------------------------*/
+
+#include "fvCFD.H"
+#include "dynamicFvMesh.H"
+#include "psiThermo.H"
+#include "turbulentFluidThermoModel.H"
+#include "fixedRhoFvPatchScalarField.H"
+#include "directionInterpolate.H"
+#include "localEulerDdtScheme.H"
+#include "fvcSmooth.H"
+#include "motionSolver.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+int main(int argc, char *argv[])
+{
+    argList::addNote
+    (
+        "Density-based compressible flow solver based on central-upwind"
+        " schemes of Kurganov and Tadmor.\n"
+        "With support for mesh-motion and topology changes."
+    );
+
+    #define NO_CONTROL
+    #include "postProcess.H"
+
+    #include "setRootCaseLists.H"
+    #include "createTime.H"
+    #include "createDynamicFvMesh.H"
+    #include "createFields.H"
+    #include "createFieldRefs.H"
+    #include "createTimeControls.H"
+
+    turbulence->validate();
+
+    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+    #include "readFluxScheme.H"
+
+    const dimensionedScalar v_zero(dimVolume/dimTime, Zero);
+
+    // Courant numbers used to adjust the time-step
+    scalar CoNum = 0.0;
+    scalar meanCoNum = 0.0;
+
+    Info<< "\nStarting time loop\n" << endl;
+
+    while (runTime.run())
+    {
+        #include "readTimeControls.H"
+        #include "setDeltaT.H"
+
+        ++runTime;
+
+        Info<< "Time = " << runTime.timeName() << nl << endl;
+
+        // Do any mesh changes
+        mesh.update();
+
+        // --- Directed interpolation of primitive fields onto faces
+
+        surfaceScalarField rho_pos(interpolate(rho, pos));
+        surfaceScalarField rho_neg(interpolate(rho, neg));
+
+        surfaceVectorField rhoU_pos(interpolate(rhoU, pos, U.name()));
+        surfaceVectorField rhoU_neg(interpolate(rhoU, neg, U.name()));
+
+        volScalarField rPsi("rPsi", 1.0/psi);
+        surfaceScalarField rPsi_pos(interpolate(rPsi, pos, T.name()));
+        surfaceScalarField rPsi_neg(interpolate(rPsi, neg, T.name()));
+
+        surfaceScalarField e_pos(interpolate(e, pos, T.name()));
+        surfaceScalarField e_neg(interpolate(e, neg, T.name()));
+
+        surfaceVectorField U_pos("U_pos", rhoU_pos/rho_pos);
+        surfaceVectorField U_neg("U_neg", rhoU_neg/rho_neg);
+
+        surfaceScalarField p_pos("p_pos", rho_pos*rPsi_pos);
+        surfaceScalarField p_neg("p_neg", rho_neg*rPsi_neg);
+
+        surfaceScalarField phiv_pos("phiv_pos", U_pos & mesh.Sf());
+        surfaceScalarField phiv_neg("phiv_neg", U_neg & mesh.Sf());
+
+        // Make fluxes relative to mesh-motion
+        if (mesh.moving())
+        {
+            phiv_pos -= mesh.phi();
+            phiv_neg -= mesh.phi();
+        }
+        // Note: extracted out the orientation so becomes unoriented
+        phiv_pos.setOriented(false);
+        phiv_neg.setOriented(false);
+
+        volScalarField c("c", sqrt(thermo.Cp()/thermo.Cv()*rPsi));
+        surfaceScalarField cSf_pos
+        (
+            "cSf_pos",
+            interpolate(c, pos, T.name())*mesh.magSf()
+        );
+        surfaceScalarField cSf_neg
+        (
+            "cSf_neg",
+            interpolate(c, neg, T.name())*mesh.magSf()
+        );
+
+        surfaceScalarField ap
+        (
+            "ap",
+            max(max(phiv_pos + cSf_pos, phiv_neg + cSf_neg), v_zero)
+        );
+        surfaceScalarField am
+        (
+            "am",
+            min(min(phiv_pos - cSf_pos, phiv_neg - cSf_neg), v_zero)
+        );
+
+        surfaceScalarField a_pos("a_pos", ap/(ap - am));
+
+        surfaceScalarField amaxSf("amaxSf", max(mag(am), mag(ap)));
+
+        surfaceScalarField aSf("aSf", am*a_pos);
+
+        if (fluxScheme == "Tadmor")
+        {
+            aSf = -0.5*amaxSf;
+            a_pos = 0.5;
+        }
+
+        surfaceScalarField a_neg("a_neg", 1.0 - a_pos);
+
+        phiv_pos *= a_pos;
+        phiv_neg *= a_neg;
+
+        surfaceScalarField aphiv_pos("aphiv_pos", phiv_pos - aSf);
+        surfaceScalarField aphiv_neg("aphiv_neg", phiv_neg + aSf);
+
+        // Reuse amaxSf for the maximum positive and negative fluxes
+        // estimated by the central scheme
+        amaxSf = max(mag(aphiv_pos), mag(aphiv_neg));
+
+        #include "centralCourantNo.H"
+
+        phi = aphiv_pos*rho_pos + aphiv_neg*rho_neg;
+
+        surfaceVectorField phiU(aphiv_pos*rhoU_pos + aphiv_neg*rhoU_neg);
+        // Note: reassembled orientation from the pos and neg parts so becomes
+        // oriented
+        phiU.setOriented(true);
+
+        surfaceVectorField phiUp(phiU + (a_pos*p_pos + a_neg*p_neg)*mesh.Sf());
+
+        surfaceScalarField phiEp
+        (
+            "phiEp",
+            aphiv_pos*(rho_pos*(e_pos + 0.5*magSqr(U_pos)) + p_pos)
+          + aphiv_neg*(rho_neg*(e_neg + 0.5*magSqr(U_neg)) + p_neg)
+          + aSf*p_pos - aSf*p_neg
+        );
+
+        // Make flux for pressure-work absolute
+        if (mesh.moving())
+        {
+            surfaceScalarField phia(a_pos*p_pos + a_neg*p_neg);
+            phia.setOriented(true);
+
+            phiEp += mesh.phi()*phia;
+        }
+
+        volScalarField muEff("muEff", turbulence->muEff());
+        volTensorField tauMC("tauMC", muEff*dev2(Foam::T(fvc::grad(U))));
+
+        // --- Solve density
+        solve(fvm::ddt(rho) + fvc::div(phi));
+
+        // --- Solve momentum
+        solve(fvm::ddt(rhoU) + fvc::div(phiUp));
+
+        U.ref() =
+            rhoU()
+           /rho();
+        U.correctBoundaryConditions();
+        rhoU.boundaryFieldRef() == rho.boundaryField()*U.boundaryField();
+
+        if (!inviscid)
+        {
+            solve
+            (
+                fvm::ddt(rho, U) - fvc::ddt(rho, U)
+              - fvm::laplacian(muEff, U)
+              - fvc::div(tauMC)
+            );
+            rhoU = rho*U;
+        }
+
+        // --- Solve energy
+        surfaceScalarField sigmaDotU
+        (
+            "sigmaDotU",
+            (
+                fvc::interpolate(muEff)*mesh.magSf()*fvc::snGrad(U)
+              + fvc::dotInterpolate(mesh.Sf(), tauMC)
+            )
+          & (a_pos*U_pos + a_neg*U_neg)
+        );
+
+        solve
+        (
+            fvm::ddt(rhoE)
+          + fvc::div(phiEp)
+          - fvc::div(sigmaDotU)
+        );
+
+        e = rhoE/rho - 0.5*magSqr(U);
+        e.correctBoundaryConditions();
+        thermo.correct();
+        rhoE.boundaryFieldRef() ==
+            rho.boundaryField()*
+            (
+                e.boundaryField() + 0.5*magSqr(U.boundaryField())
+            );
+
+        if (!inviscid)
+        {
+            solve
+            (
+                fvm::ddt(rho, e) - fvc::ddt(rho, e)
+              - fvm::laplacian(turbulence->alphaEff(), e)
+            );
+            thermo.correct();
+            rhoE = rho*(e + 0.5*magSqr(U));
+        }
+
+        p.ref() =
+            rho()
+           /psi();
+        p.correctBoundaryConditions();
+        rho.boundaryFieldRef() == psi.boundaryField()*p.boundaryField();
+
+        turbulence->correct();
+
+        runTime.write();
+
+        runTime.printExecutionTime(Info);
+    }
+
+    Info<< "End\n" << endl;
+
+    return 0;
+}
+
+
+// ************************************************************************* //

applications/solvers/compressible/rhoCentralFoam/rhoCentralFoam.C

@@ -6,7 +6,6 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2016 OpenFOAM Foundation
-    Copyright (C) 2021 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -31,14 +30,12 @@ Group
     grpCompressibleSolvers
 
 Description
-    Density-based compressible flow solver based on
-    central-upwind schemes of Kurganov and Tadmor with
-    support for mesh-motion and topology changes.
+    Density-based compressible flow solver based on central-upwind
+    schemes of Kurganov and Tadmor.
 
 \*---------------------------------------------------------------------------*/
 
 #include "fvCFD.H"
-#include "dynamicFvMesh.H"
 #include "psiThermo.H"
 #include "turbulentFluidThermoModel.H"
 #include "fixedRhoFvPatchScalarField.H"
@@ -52,9 +49,8 @@ int main(int argc, char *argv[])
 {
     argList::addNote
     (
-        "Density-based compressible flow solver based on"
-        " central-upwind schemes of Kurganov and Tadmor with"
-        " support for mesh-motion and topology changes."
+        "Density-based compressible flow solver based on central-upwind"
+        " schemes of Kurganov and Tadmor."
     );
 
     #define NO_CONTROL
@@ -63,7 +59,7 @@ int main(int argc, char *argv[])
     #include "addCheckCaseOptions.H"
     #include "setRootCaseLists.H"
     #include "createTime.H"
-    #include "createDynamicFvMesh.H"
+    #include "createMesh.H"
     #include "createFields.H"
     #include "createFieldRefs.H"
     #include "createTimeControls.H"
@@ -84,18 +80,6 @@ int main(int argc, char *argv[])
 
     while (runTime.run())
     {
-        #include "readTimeControls.H"
-
-        if (!LTS)
-        {
-            #include "setDeltaT.H"
-
-            ++runTime;
-
-            // Do any mesh changes
-            mesh.update();
-        }
-
         // --- Directed interpolation of primitive fields onto faces
 
         surfaceScalarField rho_pos(interpolate(rho, pos));
@@ -123,15 +107,6 @@ int main(int argc, char *argv[])
         surfaceScalarField phiv_neg("phiv_neg", U_neg & mesh.Sf());
         phiv_neg.setOriented(false);
 
-        // Make fluxes relative to mesh-motion
-        if (mesh.moving())
-        {
-            surfaceScalarField meshPhi(mesh.phi());
-            meshPhi.setOriented(false);
-            phiv_pos -= meshPhi;
-            phiv_neg -= meshPhi;
-        }
-
         volScalarField c("c", sqrt(thermo.Cp()/thermo.Cv()*rPsi));
         surfaceScalarField cSf_pos
         (
@@ -182,13 +157,18 @@ int main(int argc, char *argv[])
         amaxSf = max(mag(aphiv_pos), mag(aphiv_neg));
 
         #include "centralCourantNo.H"
+        #include "readTimeControls.H"
 
         if (LTS)
         {
             #include "setRDeltaT.H"
-
-            ++runTime;
         }
+        else
+        {
+            #include "setDeltaT.H"
+        }
+
+        ++runTime;
 
         Info<< "Time = " << runTime.timeName() << nl << endl;
 
@@ -209,14 +189,6 @@ int main(int argc, char *argv[])
           + aSf*p_pos - aSf*p_neg
         );
 
-        // Make flux for pressure-work absolute
-        if (mesh.moving())
-        {
-            surfaceScalarField meshPhi(mesh.phi());
-            meshPhi.setOriented(false);
-            phiEp += meshPhi*(a_pos*p_pos + a_neg*p_neg);
-        }
-
         volScalarField muEff("muEff", turbulence->muEff());
         volTensorField tauMC("tauMC", muEff*dev2(Foam::T(fvc::grad(U))));
 

applications/solvers/compressible/rhoPimpleAdiabaticFoam/Make/options

@@ -6,7 +6,7 @@ EXE_INC = \
     -I$(LIB_SRC)/transportModels/compressible/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
-    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude
+    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
 
 EXE_LIBS = \
     -lfiniteVolume \
@@ -17,5 +17,4 @@ EXE_LIBS = \
     -lfluidThermophysicalModels \
     -lspecie \
     -lturbulenceModels \
-    -lcompressibleTurbulenceModels \
-    -lthermoTools
+    -lcompressibleTurbulenceModels

applications/solvers/compressible/rhoPimpleFoam/Make/options

@@ -8,8 +8,7 @@ EXE_INC = \
     -I$(LIB_SRC)/transportModels/compressible/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
-    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
-    -I$(LIB_SRC)/regionFaModels/lnInclude
+    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \
@@ -20,11 +19,8 @@ EXE_LIBS = \
     -lspecie \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -ldynamicMesh \
     -ldynamicFvMesh \
     -ltopoChangerFvMesh \
     -lsampling \
-    -latmosphericModels \
-    -lregionFaModels \
-    -lfiniteArea
+    -latmosphericModels

applications/solvers/compressible/rhoPimpleFoam/overRhoPimpleDyMFoam/Make/options

@@ -21,7 +21,6 @@ EXE_LIBS = \
     -lspecie \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -ldynamicFvMesh \
     -ltopoChangerFvMesh \
     -loverset

applications/solvers/compressible/rhoPimpleFoam/overRhoPimpleDyMFoam/createControls.H

@@ -0,0 +1,4 @@
+bool ddtCorr
+(
+    pimple.dict().getOrDefault("ddtCorr", true)
+);

applications/solvers/compressible/rhoPimpleFoam/overRhoPimpleDyMFoam/createFields.H

@@ -69,8 +69,6 @@ mesh.setFluxRequired(p.name());
 
 // Mask field for zeroing out contributions on hole cells
 #include "createCellMask.H"
-// Create bool field with interpolated cells
-#include "createInterpolatedCells.H"
 
 Info<< "Creating turbulence model\n" << endl;
 autoPtr<compressible::turbulenceModel> turbulence

applications/solvers/compressible/rhoPimpleFoam/overRhoPimpleDyMFoam/overRhoPimpleDyMFoam.C

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2015 OpenFOAM Foundation
-    Copyright (C) 2016-2022 OpenCFD Ltd.
+    Copyright (C) 2016-2017 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -43,6 +43,7 @@ Description
 #include "dynamicFvMesh.H"
 #include "fluidThermo.H"
 #include "turbulentFluidThermoModel.H"
+#include "bound.H"
 #include "pimpleControl.H"
 #include "pressureControl.H"
 #include "CorrectPhi.H"
@@ -88,8 +89,10 @@ int main(int argc, char *argv[])
 
     while (runTime.run())
     {
+        #include "readControls.H"
         #include "readDyMControls.H"
 
+
         // Store divrhoU from the previous mesh so that it can be mapped
         // and used in correctPhi to ensure the corrected phi has the
         // same divergence
@@ -125,6 +128,7 @@ int main(int argc, char *argv[])
         {
             if (pimple.firstIter() || moveMeshOuterCorrectors)
             {
+
                 // Do any mesh changes
                 mesh.update();
 
@@ -133,22 +137,52 @@ int main(int argc, char *argv[])
                     MRF.update();
 
                     #include "setCellMask.H"
-                    #include "setInterpolatedCells.H"
-                    #include "correctRhoPhiFaceMask.H"
+
+                    const surfaceScalarField faceMaskOld
+                    (
+                        localMin<scalar>(mesh).interpolate(cellMask.oldTime())
+                    );
+
+                    // Zero Uf on old faceMask (H-I)
+                    rhoUf() *= faceMaskOld;
+
+                    surfaceVectorField rhoUfint(fvc::interpolate(rho*U));
+
+                    // Update Uf and phi on new C-I faces
+                    rhoUf() += (1-faceMaskOld)*rhoUfint;
+
+                    // Update Uf boundary
+                    forAll(rhoUf().boundaryField(), patchI)
+                    {
+                        rhoUf().boundaryFieldRef()[patchI] =
+                            rhoUfint.boundaryField()[patchI];
+                    }
+
+                    // Calculate absolute flux from the mapped surface velocity
+                    phi = mesh.Sf() & rhoUf();
 
                     if (correctPhi)
                     {
-                        // Corrects flux on separated regions
                         #include "correctPhi.H"
                     }
 
+                    // Zero phi on current H-I
+                    const surfaceScalarField faceMask
+                    (
+                        localMin<scalar>(mesh).interpolate(cellMask)
+                    );
+
+                    phi *= faceMask;
+                    U   *= cellMask;
+
                      // Make the fluxes relative to the mesh-motion
                     fvc::makeRelative(phi, rho, U);
 
-                    if (checkMeshCourantNo)
-                    {
-                        #include "meshCourantNo.H"
-                    }
+                }
+
+                if (checkMeshCourantNo)
+                {
+                    #include "meshCourantNo.H"
                 }
             }
 

applications/solvers/compressible/rhoPimpleFoam/overRhoPimpleDyMFoam/pEqn.H

@@ -25,6 +25,17 @@ surfaceScalarField phiHbyA
     fvc::interpolate(rho)*fvc::flux(HbyA)
 );
 
+if (ddtCorr)
+{
+    surfaceScalarField faceMaskOld
+    (
+        localMin<scalar>(mesh).interpolate(cellMask.oldTime())
+    );
+
+    phiHbyA +=
+        faceMaskOld*MRF.zeroFilter(rhorAUf*fvc::ddtCorr(rho, U, phi, rhoUf));
+}
+
 fvc::makeRelative(phiHbyA, rho, U);
 MRF.makeRelative(fvc::interpolate(rho), phiHbyA);
 
@@ -123,4 +134,8 @@ if (thermo.dpdt())
     }
 }
 
+surfaceScalarField faceMask
+(
+    localMin<scalar>(mesh).interpolate(cellMask)
+);
 phi *= faceMask;

applications/solvers/compressible/rhoPimpleFoam/overRhoPimpleDyMFoam/readControls.H

@@ -0,0 +1,9 @@
+#include "readTimeControls.H"
+
+correctPhi = pimple.dict().getOrDefault("correctPhi", false);
+
+checkMeshCourantNo =
+    pimple.dict().getOrDefault("checkMeshCourantNo", false);
+
+
+ddtCorr = pimple.dict().getOrDefault("ddtCorr", true);

applications/solvers/compressible/rhoPimpleFoam/setRDeltaT.H

@@ -49,7 +49,7 @@
         );
     }
 
-    // Update the boundary values of the reciprocal time-step
+    // Update tho boundary values of the reciprocal time-step
     rDeltaT.correctBoundaryConditions();
 
     Info<< "Flow time scale min/max = "

applications/solvers/compressible/rhoSimpleFoam/Make/options

@@ -7,7 +7,6 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
-    -I$(LIB_SRC)/regionFaModels/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \
@@ -19,7 +18,4 @@ EXE_LIBS = \
     -lspecie \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
-    -latmosphericModels \
-    -lregionFaModels \
-    -lfiniteArea
+    -latmosphericModels

applications/solvers/compressible/rhoSimpleFoam/overRhoSimpleFoam/Make/options

@@ -21,7 +21,6 @@ EXE_LIBS = \
     -lspecie \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -ldynamicFvMesh \
     -ltopoChangerFvMesh \
     -lsampling \

applications/solvers/compressible/rhoSimpleFoam/overRhoSimpleFoam/createUpdatedDynamicFvMesh.H

@@ -1,52 +1,22 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
-   \\    /   O peration     |
-    \\  /    A nd           | www.openfoam.com
-     \\/     M anipulation  |
--------------------------------------------------------------------------------
-    Copyright (C) 2017 OpenCFD Ltd.
--------------------------------------------------------------------------------
-License
-    This file is part of OpenFOAM, distributed under GPL-3.0-or-later.
+    Info<< "Create dynamic mesh for time = "
+        << runTime.timeName() << nl << endl;
 
-Description
-    Create a dynamicFvMesh, with init()
-
-Required Variables
-    - runTime [Time]
-
-Provided Variables
-    - mesh [dynamicFvMesh], meshPtr
-
-\*---------------------------------------------------------------------------*/
-
-Foam::autoPtr<Foam::dynamicFvMesh> meshPtr;
-
-{
-    Foam::Info << "Create dynamic mesh for time = "
-        << runTime.timeName() << Foam::nl;
-
-    meshPtr = dynamicFvMesh::New
+    autoPtr<dynamicFvMesh> meshPtr
     (
-        IOobject
+        dynamicFvMesh::New
         (
-            polyMesh::defaultRegion,
-            runTime.timeName(),
-            runTime,
-            IOobject::MUST_READ
+            IOobject
+            (
+                dynamicFvMesh::defaultRegion,
+                runTime.timeName(),
+                runTime,
+                IOobject::MUST_READ
+            )
         )
     );
-}
 
+    dynamicFvMesh& mesh = meshPtr();
 
-dynamicFvMesh& mesh = meshPtr();
-
-// Calculate initial mesh-to-mesh mapping. Note that this should be
-// done under the hood, e.g. as a MeshObject
-mesh.update();
-
-Foam::Info << Foam::endl;
-
-
-// ************************************************************************* //
+    // Calculate initial mesh-to-mesh mapping. Note that this should be
+    // done under the hood, e.g. as a MeshObject
+    mesh.update();

applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/Make/options

@@ -18,5 +18,4 @@ EXE_LIBS = \
     -lfluidThermophysicalModels \
     -lspecie \
     -lturbulenceModels \
-    -lcompressibleTurbulenceModels \
-    -lthermoTools
+    -lcompressibleTurbulenceModels

applications/solvers/compressible/sonicFoam/Make/options

@@ -16,5 +16,4 @@ EXE_LIBS = \
     -lfluidThermophysicalModels \
     -lspecie \
     -lturbulenceModels \
-    -lcompressibleTurbulenceModels \
-    -lthermoTools
+    -lcompressibleTurbulenceModels

applications/solvers/compressible/sonicFoam/sonicDyMFoam/Make/options

@@ -21,7 +21,6 @@ EXE_LIBS = \
     -lspecie \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -ldynamicMesh \
     -ldynamicFvMesh \
     -ltopoChangerFvMesh \

applications/solvers/electromagnetics/magneticFoam/magnet.H

@@ -44,7 +44,11 @@ SourceFiles
 namespace Foam
 {
 
-// Forward Declarations
+// Forward declaration of classes
+class Istream;
+class Ostream;
+
+// Forward declaration of friend functions and operators
 class magnet;
 Istream& operator>>(Istream&, magnet&);
 Ostream& operator<<(Ostream&, const magnet&);

applications/solvers/finiteArea/liquidFilmFoam/capillaryCourantNo.H

@@ -4,7 +4,7 @@
         sqrt
         (
             2*M_PI*sigma*sqr(aMesh.edgeInterpolation::deltaCoeffs())
-            *mag(aMesh.edgeInterpolation::deltaCoeffs())
+            *aMesh.edgeInterpolation::deltaCoeffs()
             /rhol
         )
     ).value()*runTime.deltaT().value();

applications/solvers/finiteArea/liquidFilmFoam/createFvFields.H

@@ -1,6 +1,3 @@
-// Volume-to surface mapping object
-const volSurfaceMapping vsm(aMesh);
-
 volVectorField U
 (
     IOobject
@@ -29,3 +26,6 @@ volScalarField H
     mesh,
     dimensionedScalar(dimLength, Zero)
 );
+
+// Create volume-to surface mapping object
+volSurfaceMapping vsm(aMesh);

applications/solvers/finiteArea/sphereSurfactantFoam/createVolFields.H

@@ -1,5 +1,5 @@
-    // Volume-to surface mapping object
-    const volSurfaceMapping vsm(aMesh);
+    // Create volume-to surface mapping object
+    volSurfaceMapping vsm(aMesh);
 
     volScalarField Cvf
     (

applications/solvers/finiteArea/surfactantFoam/createVolFields.H

@@ -1,5 +1,5 @@
-    // Volume-to surface mapping object
-    const volSurfaceMapping vsm(aMesh);
+    // Create volume-to surface mapping object
+    volSurfaceMapping vsm(aMesh);
 
     volScalarField Cvf
     (

applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/Make/options

@@ -1,11 +1,8 @@
 EXE_INC = \
     -I../buoyantBoussinesqSimpleFoam \
-    -I../../incompressible/pimpleFoam \
     -I$(LIB_SRC)/sampling/lnInclude \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude \
-    -I$(LIB_SRC)/dynamicMesh/lnInclude \
-    -I$(LIB_SRC)/dynamicFvMesh/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/incompressible/lnInclude \
     -I$(LIB_SRC)/transportModels \
@@ -16,8 +13,6 @@ EXE_LIBS = \
     -lfiniteVolume \
     -lfvOptions \
     -lmeshTools \
-    -ldynamicMesh \
-    -ldynamicFvMesh \
     -lsampling \
     -lturbulenceModels \
     -lincompressibleTurbulenceModels \

applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/buoyantBoussinesqPimpleFoam.C

@@ -6,7 +6,6 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2017 OpenFOAM Foundation
-    Copyright (C) 2021 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -31,8 +30,7 @@ Group
     grpHeatTransferSolvers
 
 Description
-    Transient solver for buoyant, turbulent flow of incompressible fluids,
-    with optional mesh motion and mesh topology changes.
+    Transient solver for buoyant, turbulent flow of incompressible fluids.
 
     Uses the Boussinesq approximation:
     \f[
@@ -53,11 +51,9 @@ Description
 \*---------------------------------------------------------------------------*/
 
 #include "fvCFD.H"
-#include "dynamicFvMesh.H"
 #include "singlePhaseTransportModel.H"
 #include "turbulentTransportModel.H"
 #include "radiationModel.H"
-#include "CorrectPhi.H"
 #include "fvOptions.H"
 #include "pimpleControl.H"
 
@@ -68,8 +64,7 @@ int main(int argc, char *argv[])
     argList::addNote
     (
         "Transient solver for buoyant, turbulent flow"
-        " of incompressible fluids, with optional mesh"
-        " motion and mesh topology changes.\n"
+        " of incompressible fluids.\n"
         "Uses the Boussinesq approximation."
     );
 
@@ -78,10 +73,10 @@ int main(int argc, char *argv[])
     #include "addCheckCaseOptions.H"
     #include "setRootCaseLists.H"
     #include "createTime.H"
-    #include "createDynamicFvMesh.H"
-    #include "createDyMControls.H"
+    #include "createMesh.H"
+    #include "createControl.H"
     #include "createFields.H"
-    #include "createUfIfPresent.H"
+    #include "createTimeControls.H"
     #include "CourantNo.H"
     #include "setInitialDeltaT.H"
     #include "initContinuityErrs.H"
@@ -94,7 +89,7 @@ int main(int argc, char *argv[])
 
     while (runTime.run())
     {
-        #include "readDyMControls.H"
+        #include "readTimeControls.H"
         #include "CourantNo.H"
         #include "setDeltaT.H"
 
@@ -105,34 +100,6 @@ int main(int argc, char *argv[])
         // --- Pressure-velocity PIMPLE corrector loop
         while (pimple.loop())
         {
-            if (pimple.firstIter() || moveMeshOuterCorrectors)
-            {
-                // Do any mesh changes
-                mesh.controlledUpdate();
-
-                if (mesh.changing())
-                {
-                    MRF.update();
-
-                    if (correctPhi)
-                    {
-                        // Calculate absolute flux
-                        // from the mapped surface velocity
-                        phi = mesh.Sf() & Uf();
-
-                        #include "correctPhi.H"
-
-                        // Make the flux relative to the mesh motion
-                        fvc::makeRelative(phi, U);
-                    }
-
-                    if (checkMeshCourantNo)
-                    {
-                        #include "meshCourantNo.H"
-                    }
-                }
-            }
-
             #include "UEqn.H"
             #include "TEqn.H"
 

applications/solvers/heatTransfer/buoyantBoussinesqPimpleFoam/pEqn.H

@@ -42,12 +42,6 @@
             U = HbyA + rAU*fvc::reconstruct((phig - p_rghEqn.flux())/rAUf);
             U.correctBoundaryConditions();
             fvOptions.correct(U);
-
-            // Correct Uf if the mesh is moving
-            fvc::correctUf(Uf, U, phi);
-
-            // Make the fluxes relative to the mesh motion
-            fvc::makeRelative(phi, U);
         }
     }
 

applications/solvers/heatTransfer/buoyantPimpleFoam/Make/options

@@ -1,5 +1,4 @@
 EXE_INC = \
-    -I../../compressible/rhoPimpleFoam \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude \
     -I$(LIB_SRC)/sampling/lnInclude \
@@ -7,10 +6,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
-    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
-    -I$(LIB_SRC)/dynamicMesh/lnInclude \
-    -I$(LIB_SRC)/dynamicFvMesh/lnInclude \
-    -I$(LIB_SRC)/regionFaModels/lnInclude
+    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \
@@ -23,10 +19,4 @@ EXE_LIBS = \
     -lspecie \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
-    -latmosphericModels \
-    -ldynamicMesh \
-    -ldynamicFvMesh \
-    -ltopoChangerFvMesh \
-    -lregionFaModels \
-    -lfiniteArea
+    -latmosphericModels

applications/solvers/heatTransfer/buoyantPimpleFoam/buoyantPimpleFoam.C

@@ -6,7 +6,6 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2017 OpenFOAM Foundation
-    Copyright (C) 2021 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -31,9 +30,8 @@ Group
     grpHeatTransferSolvers
 
 Description
-    Transient solver for buoyant, turbulent flow of compressible fluids
-    for ventilation and heat-transfer, with optional mesh motion
-    and mesh topology changes.
+    Transient solver for buoyant, turbulent flow of compressible fluids for
+    ventilation and heat-transfer.
 
     Turbulence is modelled using a run-time selectable compressible RAS or
     LES model.
@@ -41,16 +39,12 @@ Description
 \*---------------------------------------------------------------------------*/
 
 #include "fvCFD.H"
-#include "dynamicFvMesh.H"
 #include "rhoThermo.H"
 #include "turbulentFluidThermoModel.H"
 #include "radiationModel.H"
-#include "CorrectPhi.H"
 #include "fvOptions.H"
 #include "pimpleControl.H"
 #include "pressureControl.H"
-#include "localEulerDdtScheme.H"
-#include "fvcSmooth.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -59,8 +53,7 @@ int main(int argc, char *argv[])
     argList::addNote
     (
         "Transient solver for buoyant, turbulent fluid flow"
-        " of compressible fluids, including radiation,"
-        " with optional mesh motion and mesh topology changes."
+        " of compressible fluids, including radiation."
     );
 
     #include "postProcess.H"
@@ -68,105 +61,36 @@ int main(int argc, char *argv[])
     #include "addCheckCaseOptions.H"
     #include "setRootCaseLists.H"
     #include "createTime.H"
-    #include "createDynamicFvMesh.H"
-    #include "createDyMControls.H"
-    #include "initContinuityErrs.H"
+    #include "createMesh.H"
+    #include "createControl.H"
     #include "createFields.H"
     #include "createFieldRefs.H"
-    #include "createRhoUfIfPresent.H"
+    #include "initContinuityErrs.H"
+    #include "createTimeControls.H"
+    #include "compressibleCourantNo.H"
+    #include "setInitialDeltaT.H"
 
     turbulence->validate();
 
-    if (!LTS)
-    {
-        #include "compressibleCourantNo.H"
-        #include "setInitialDeltaT.H"
-    }
-
     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
     Info<< "\nStarting time loop\n" << endl;
 
     while (runTime.run())
     {
-        #include "readDyMControls.H"
-
-        // Store divrhoU from the previous mesh
-        // so that it can be mapped and used in correctPhi
-        // to ensure the corrected phi has the same divergence
-        autoPtr<volScalarField> divrhoU;
-        if (correctPhi)
-        {
-            divrhoU.reset
-            (
-                new volScalarField
-                (
-                    "divrhoU",
-                    fvc::div(fvc::absolute(phi, rho, U))
-                )
-            );
-        }
-
-        if (LTS)
-        {
-            #include "setRDeltaT.H"
-        }
-        else
-        {
-            #include "compressibleCourantNo.H"
-            #include "setDeltaT.H"
-        }
+        #include "readTimeControls.H"
+        #include "compressibleCourantNo.H"
+        #include "setDeltaT.H"
 
         ++runTime;
 
         Info<< "Time = " << runTime.timeName() << nl << endl;
 
+        #include "rhoEqn.H"
+
         // --- Pressure-velocity PIMPLE corrector loop
         while (pimple.loop())
         {
-            if (pimple.firstIter() || moveMeshOuterCorrectors)
-            {
-                // Store momentum to set rhoUf for introduced faces.
-                autoPtr<volVectorField> rhoU;
-                if (rhoUf.valid())
-                {
-                    rhoU.reset(new volVectorField("rhoU", rho*U));
-                }
-
-                // Do any mesh changes
-                mesh.update();
-
-                if (mesh.changing())
-                {
-                    gh = (g & mesh.C()) - ghRef;
-                    ghf = (g & mesh.Cf()) - ghRef;
-
-                    MRF.update();
-
-                    if (correctPhi)
-                    {
-                        // Calculate absolute flux
-                        // from the mapped surface velocity
-                        phi = mesh.Sf() & rhoUf();
-
-                        #include "correctPhi.H"
-
-                        // Make the fluxes relative to the mesh-motion
-                        fvc::makeRelative(phi, rho, U);
-                    }
-
-                    if (checkMeshCourantNo)
-                    {
-                        #include "meshCourantNo.H"
-                    }
-                }
-            }
-
-            if (pimple.firstIter() && !pimple.SIMPLErho())
-            {
-                #include "rhoEqn.H"
-            }
-
             #include "UEqn.H"
             #include "EEqn.H"
 

applications/solvers/heatTransfer/buoyantPimpleFoam/createFields.H

@@ -1,5 +1,3 @@
-#include "createRDeltaT.H"
-
 Info<< "Reading thermophysical properties\n" << endl;
 
 autoPtr<rhoThermo> pThermo(rhoThermo::New(mesh));

applications/solvers/heatTransfer/buoyantPimpleFoam/overBuoyantPimpleDyMFoam/Make/options

@@ -24,7 +24,6 @@ EXE_LIBS = \
     -lspecie \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -latmosphericModels \
     -loverset \
     -ldynamicFvMesh \

applications/solvers/heatTransfer/buoyantPimpleFoam/overBuoyantPimpleDyMFoam/createFields.H

@@ -124,6 +124,3 @@ dimensionedScalar initialMass("initialMass", fvc::domainIntegrate(rho));
 
 // Mask field for zeroing out contributions on hole cells
 #include "createCellMask.H"
-
-// Create bool field with interpolated cells
-#include "createInterpolatedCells.H"

applications/solvers/heatTransfer/buoyantPimpleFoam/overBuoyantPimpleDyMFoam/overBuoyantPimpleDyMFoam.C

@@ -5,7 +5,7 @@
     \\  /    A nd           | www.openfoam.com
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
-    Copyright (C) 2019-2022 OpenCFD Ltd.
+    Copyright (C) 2019 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -50,7 +50,6 @@ Description
 #include "CorrectPhi.H"
 #include "cellCellStencilObject.H"
 #include "localMin.H"
-#include "oversetAdjustPhi.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -87,6 +86,9 @@ int main(int argc, char *argv[])
 
     while (runTime.run())
     {
+        #include "readTimeControls.H"
+
+        #include "readControls.H"
         #include "readDyMControls.H"
 
         #include "compressibleCourantNo.H"
@@ -126,14 +128,45 @@ int main(int argc, char *argv[])
                     MRF.update();
 
                     #include "setCellMask.H"
-                    #include "setInterpolatedCells.H"
-                    #include "correctRhoPhiFaceMask.H"
+
+                    const surfaceScalarField faceMaskOld
+                    (
+                        localMin<scalar>(mesh).interpolate(cellMask.oldTime())
+                    );
+
+                    // Zero Uf on old faceMask (H-I)
+                    rhoUf() *= faceMaskOld;
+
+                    //fvc::correctRhoUf(rhoUfint, rho, U, phi);
+                    surfaceVectorField rhoUfint(fvc::interpolate(rho*U));
+
+                    // Update Uf and phi on new C-I faces
+                    rhoUf() += (1-faceMaskOld)*rhoUfint;
+
+                    // Update Uf boundary
+                    forAll(rhoUf().boundaryField(), patchI)
+                    {
+                        rhoUf().boundaryFieldRef()[patchI] =
+                            rhoUfint.boundaryField()[patchI];
+                    }
+
+                    // Calculate absolute flux from the mapped surface velocity
+                    phi = mesh.Sf() & rhoUf();
 
                     if (correctPhi)
                     {
                         #include "correctPhi.H"
                     }
 
+                    // Zero phi on current H-I
+                    const surfaceScalarField faceMask
+                    (
+                        localMin<scalar>(mesh).interpolate(cellMask)
+                    );
+
+                    phi *= faceMask;
+                    U   *= cellMask;
+
                      // Make the fluxes relative to the mesh-motion
                     fvc::makeRelative(phi, rho, U);
                 }

applications/solvers/heatTransfer/buoyantPimpleFoam/overBuoyantPimpleDyMFoam/pEqn.H

@@ -21,13 +21,16 @@ surfaceScalarField phiHbyA
     fvc::flux(rho*HbyA) + phig
 );
 
-if (adjustFringe)
+if (ddtCorr)
 {
-    fvc::makeRelative(phiHbyA,rho, U);
-    oversetAdjustPhi(phiHbyA, U);
-    fvc::makeAbsolute(phiHbyA,rho, U);
-}
+    surfaceScalarField faceMaskOld
+    (
+        localMin<scalar>(mesh).interpolate(cellMask.oldTime())
+    );
 
+    phiHbyA +=
+        faceMaskOld*MRF.zeroFilter(rhorAUf*fvc::ddtCorr(rho, U, phi));
+}
 
 MRF.makeRelative(fvc::interpolate(rho), phiHbyA);
 
@@ -119,4 +122,8 @@ if (thermo.dpdt())
     }
 }
 
+surfaceScalarField faceMask
+(
+    localMin<scalar>(mesh).interpolate(cellMask)
+);
 phi *= faceMask;

applications/solvers/heatTransfer/buoyantPimpleFoam/overBuoyantPimpleDyMFoam/readControls.H

@@ -0,0 +1,9 @@
+#include "readTimeControls.H"
+
+correctPhi = pimple.dict().getOrDefault("correctPhi", false);
+
+checkMeshCourantNo =
+    pimple.dict().getOrDefault("checkMeshCourantNo", false);
+
+
+ddtCorr = pimple.dict().getOrDefault("ddtCorr", true);

applications/solvers/heatTransfer/buoyantPimpleFoam/pEqn.H

@@ -28,8 +28,6 @@ MRF.makeRelative(fvc::interpolate(rho), phiHbyA);
 // Update the pressure BCs to ensure flux consistency
 constrainPressure(p_rgh, rho, U, phiHbyA, rhorAUf, MRF);
 
-fvc::makeRelative(phiHbyA, rho, U);
-
 fvScalarMatrix p_rghDDtEqn
 (
     fvc::ddt(rho) + psi*correction(fvm::ddt(p_rgh))
@@ -106,15 +104,7 @@ else
 
 rho = thermo.rho();
 
-// Correct rhoUf if the mesh is moving
-fvc::correctRhoUf(rhoUf, rho, U, phi);
-
 if (thermo.dpdt())
 {
     dpdt = fvc::ddt(p);
-
-    if (mesh.moving())
-    {
-        dpdt -= fvc::div(fvc::meshPhi(rho, U), p);
-    }
 }

applications/solvers/heatTransfer/buoyantSimpleFoam/Make/options

@@ -6,8 +6,7 @@ EXE_INC = \
     -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
-    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
-    -I$(LIB_SRC)/regionFaModels/lnInclude
+    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \
@@ -20,7 +19,4 @@ EXE_LIBS = \
     -lradiationModels \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
-    -latmosphericModels \
-    -lregionFaModels \
-    -lfiniteArea
+    -latmosphericModels

applications/solvers/heatTransfer/chtMultiRegionFoam/Make/options

@@ -18,9 +18,7 @@ EXE_INC = \
     -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
     -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
     -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
-    -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
-    -I$(LIB_SRC)/regionFaModels/lnInclude
-
+    -I$(LIB_SRC)/regionModels/regionModel/lnInclude
 
 EXE_LIBS = \
     -lfiniteVolume \
@@ -37,8 +35,5 @@ EXE_LIBS = \
     -lcombustionModels \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lradiationModels \
-    -lregionModels \
-    -lregionFaModels \
-    -lfiniteArea
+    -lregionModels

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionFoam.C

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2016 OpenFOAM Foundation
-    Copyright (C) 2017-2019,2022 OpenCFD Ltd.
+    Copyright (C) 2017 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -54,7 +54,6 @@ Description
 #include "loopControl.H"
 #include "pressureControl.H"
 
-
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 int main(int argc, char *argv[])
@@ -70,7 +69,6 @@ int main(int argc, char *argv[])
     #define CREATE_MESH createMeshesPostProcess.H
     #include "postProcess.H"
 
-    #include "addCheckCaseOptions.H"
     #include "setRootCaseLists.H"
     #include "createTime.H"
     #include "createMeshes.H"
@@ -82,8 +80,6 @@ int main(int argc, char *argv[])
     #include "solidRegionDiffusionNo.H"
     #include "setInitialMultiRegionDeltaT.H"
 
-    #include "createCoupledRegions.H"
-
     while (runTime.run())
     {
         #include "readTimeControls.H"
@@ -113,54 +109,22 @@ int main(int argc, char *argv[])
 
             forAll(fluidRegions, i)
             {
-                fvMesh& mesh = fluidRegions[i];
-
-                #include "readFluidMultiRegionPIMPLEControls.H"
+                Info<< "\nSolving for fluid region "
+                    << fluidRegions[i].name() << endl;
                 #include "setRegionFluidFields.H"
+                #include "readFluidMultiRegionPIMPLEControls.H"
                 #include "solveFluid.H"
             }
 
             forAll(solidRegions, i)
             {
-                fvMesh& mesh = solidRegions[i];
-
-                #include "readSolidMultiRegionPIMPLEControls.H"
+                Info<< "\nSolving for solid region "
+                    << solidRegions[i].name() << endl;
                 #include "setRegionSolidFields.H"
+                #include "readSolidMultiRegionPIMPLEControls.H"
                 #include "solveSolid.H"
             }
 
-            if (coupled)
-            {
-                Info<< "\nSolving energy coupled regions " << endl;
-                fvMatrixAssemblyPtr->solve();
-                #include "correctThermos.H"
-
-                forAll(fluidRegions, i)
-                {
-                    fvMesh& mesh = fluidRegions[i];
-
-                    #include "readFluidMultiRegionPIMPLEControls.H"
-                    #include "setRegionFluidFields.H"
-                    if (!frozenFlow)
-                    {
-                        Info<< "\nSolving for fluid region "
-                            << fluidRegions[i].name() << endl;
-                        // --- PISO loop
-                        for (int corr=0; corr<nCorr; corr++)
-                        {
-                            #include "pEqn.H"
-                        }
-                        turbulence.correct();
-                    }
-
-                    rho = thermo.rho();
-                    Info<< "Min/max T:" << min(thermo.T()).value() << ' '
-                        << max(thermo.T()).value() << endl;
-                }
-
-                fvMatrixAssemblyPtr->clear();
-            }
-
             // Additional loops for energy solution only
             if (!oCorr && nOuterCorr > 1)
             {
@@ -172,41 +136,22 @@ int main(int argc, char *argv[])
 
                     forAll(fluidRegions, i)
                     {
-                        fvMesh& mesh = fluidRegions[i];
-
                         Info<< "\nSolving for fluid region "
                             << fluidRegions[i].name() << endl;
-                        #include "readFluidMultiRegionPIMPLEControls.H"
-                        #include "setRegionFluidFields.H"
-                        frozenFlow = true;
-                        #include "solveFluid.H"
+                       #include "setRegionFluidFields.H"
+                       #include "readFluidMultiRegionPIMPLEControls.H"
+                       frozenFlow = true;
+                       #include "solveFluid.H"
                     }
 
                     forAll(solidRegions, i)
                     {
-                        fvMesh& mesh = solidRegions[i];
-
                         Info<< "\nSolving for solid region "
                             << solidRegions[i].name() << endl;
-                        #include "readSolidMultiRegionPIMPLEControls.H"
                         #include "setRegionSolidFields.H"
+                        #include "readSolidMultiRegionPIMPLEControls.H"
                         #include "solveSolid.H"
                     }
-
-                    if (coupled)
-                    {
-                        Info<< "\nSolving energy coupled regions " << endl;
-                        fvMatrixAssemblyPtr->solve();
-                        #include "correctThermos.H"
-
-                        forAll(fluidRegions, i)
-                        {
-                            #include "setRegionFluidFields.H"
-                            rho = thermo.rho();
-                        }
-
-                        fvMatrixAssemblyPtr->clear();
-                    }
                 }
             }
         }

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/Make/options

@@ -3,7 +3,6 @@ EXE_INC = \
     -I./fluid \
     -I./solid \
     -I../solid \
-    -I./../include \
     -I$(LIB_SRC)/finiteVolume/cfdTools \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude \
@@ -30,11 +29,9 @@ EXE_LIBS = \
     -lspecie \
     -lturbulenceModels \
     -lcompressibleTurbulenceModels \
-    -lthermoTools \
     -lradiationModels \
     -lfvOptions \
     -lfaOptions \
     -lregionModels \
     -lsampling \
-    -lregionFaModels \
-    -lfiniteArea
+    -lregionFaModels

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/chtMultiRegionSimpleFoam.C

@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2016 OpenFOAM Foundation
-    Copyright (C) 2017-2019,2022 OpenCFD Ltd.
+    Copyright (C) 2017 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -62,12 +62,10 @@ int main(int argc, char *argv[])
     #define CREATE_MESH createMeshesPostProcess.H
     #include "postProcess.H"
 
-    #include "addCheckCaseOptions.H"
     #include "setRootCaseLists.H"
     #include "createTime.H"
     #include "createMeshes.H"
     #include "createFields.H"
-    #include "createCoupledRegions.H"
     #include "initContinuityErrs.H"
 
     while (runTime.loop())
@@ -76,47 +74,22 @@ int main(int argc, char *argv[])
 
         forAll(fluidRegions, i)
         {
-            fvMesh& mesh = fluidRegions[i];
-
             Info<< "\nSolving for fluid region "
                 << fluidRegions[i].name() << endl;
-            #include "readFluidMultiRegionSIMPLEControls.H"
             #include "setRegionFluidFields.H"
+            #include "readFluidMultiRegionSIMPLEControls.H"
             #include "solveFluid.H"
         }
 
         forAll(solidRegions, i)
         {
-            fvMesh& mesh = solidRegions[i];
-
-            #include "readSolidMultiRegionSIMPLEControls.H"
+            Info<< "\nSolving for solid region "
+                << solidRegions[i].name() << endl;
             #include "setRegionSolidFields.H"
+            #include "readSolidMultiRegionSIMPLEControls.H"
             #include "solveSolid.H"
         }
 
-
-        if (coupled)
-        {
-            Info<< "\nSolving energy coupled regions" << endl;
-            fvMatrixAssemblyPtr->solve();
-            #include "correctThermos.H"
-
-            forAll(fluidRegions, i)
-            {
-                fvMesh& mesh = fluidRegions[i];
-
-                #include "readSolidMultiRegionSIMPLEControls.H"
-                #include "setRegionFluidFields.H"
-                if (!frozenFlow)
-                {
-                    #include "pEqn.H"
-                    turb.correct();
-                }
-            }
-
-            fvMatrixAssemblyPtr->clear();
-        }
-
         // Additional loops for energy solution only
         {
             loopControl looping(runTime, "SIMPLE", "energyCoupling");
@@ -127,35 +100,22 @@ int main(int argc, char *argv[])
 
                 forAll(fluidRegions, i)
                 {
-                    fvMesh& mesh = fluidRegions[i];
-
                     Info<< "\nSolving for fluid region "
                         << fluidRegions[i].name() << endl;
-                    #include "readFluidMultiRegionSIMPLEControls.H"
-                    #include "setRegionFluidFields.H"
-                    frozenFlow = true;
-                    #include "solveFluid.H"
+                   #include "setRegionFluidFields.H"
+                   #include "readFluidMultiRegionSIMPLEControls.H"
+                   frozenFlow = true;
+                   #include "solveFluid.H"
                 }
 
                 forAll(solidRegions, i)
                 {
-                    fvMesh& mesh = solidRegions[i];
-
                     Info<< "\nSolving for solid region "
                         << solidRegions[i].name() << endl;
-                    #include "readSolidMultiRegionSIMPLEControls.H"
                     #include "setRegionSolidFields.H"
+                    #include "readSolidMultiRegionSIMPLEControls.H"
                     #include "solveSolid.H"
                 }
-
-                if (coupled)
-                {
-                    Info<< "\nSolving energy coupled regions.. " << endl;
-                    fvMatrixAssemblyPtr->solve();
-                    #include "correctThermos.H"
-
-                    fvMatrixAssemblyPtr->clear();
-                }
             }
         }
 

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/EEqn.H

@@ -20,20 +20,13 @@
 
     fvOptions.constrain(EEqn);
 
-    if (coupled)
-    {
-        fvMatrixAssemblyPtr->addFvMatrix(EEqn);
-    }
-    else
-    {
-        EEqn.solve();
+    EEqn.solve();
 
-        fvOptions.correct(he);
+    fvOptions.correct(he);
 
-        thermo.correct();
-        rad.correct();
+    thermo.correct();
+    rad.correct();
 
-        Info<< "Min/max T:" << min(thermo.T()).value() << ' '
-            << max(thermo.T()).value() << endl;
-    }
+    Info<< "Min/max T:" << min(thermo.T()).value() << ' '
+        << max(thermo.T()).value() << endl;
 }

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/UEqn.H

@@ -2,7 +2,7 @@
 
     MRF.correctBoundaryVelocity(U);
 
-    UEqn =
+    tmp<fvVectorMatrix> tUEqn
     (
         fvm::div(phi, U)
       + MRF.DDt(rho, U)
@@ -10,6 +10,7 @@
      ==
         fvOptions(rho, U)
     );
+    fvVectorMatrix& UEqn = tUEqn.ref();
 
     UEqn.relax();
 

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/createFluidFields.H

@@ -21,8 +21,6 @@ PtrList<dimensionedScalar> rhoMin(fluidRegions.size());
 PtrList<IOMRFZoneList> MRFfluid(fluidRegions.size());
 PtrList<fv::options> fluidFvOptions(fluidRegions.size());
 
-PtrList<fvVectorMatrix> UEqFluid(fluidRegions.size());
-
 const uniformDimensionedVectorField& g = meshObjects::gravity::New(runTime);
 
 // Populate fluid field pointer lists
@@ -224,11 +222,5 @@ forAll(fluidRegions, i)
         new fv::options(fluidRegions[i])
     );
 
-    UEqFluid.set
-    (
-        i,
-        new fvVectorMatrix(UFluid[i], dimForce)
-    );
-
     turbulence[i].validate();
 }

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/createFluidMeshes.H

@@ -4,61 +4,21 @@
 
     forAll(fluidNames, i)
     {
-        if (args.dryRun() || args.found("dry-run-write"))
-        {
-            Info
-                << "Operating in 'dry-run' mode:"
-                << " case will run for 1 time step.  "
-                << "All checks assumed OK on a clean exit" << endl;
+        Info<< "Create fluid mesh for region " << fluidNames[i]
+            << " for time = " << runTime.timeName() << nl << endl;
 
-            FieldBase::allowConstructFromLargerSize = true;
-
-            // Create a simplified 1D mesh and attempt to re-create boundary
-            // conditions
-            fluidRegions.set
+        fluidRegions.set
+        (
+            i,
+            new fvMesh
             (
-                i,
-                new simplifiedMeshes::columnFvMesh(runTime, fluidNames[i])
-            );
-
-            // Stop after 1 iteration of the simplified mesh
-
-            if (args.found("dry-run-write"))
-            {
-                // Using saWriteNow triggers function objects execute(), write()
-                runTime.stopAt(Time::saWriteNow);
-
-                // Make sure mesh gets output to the current time (since
-                // instance no longer constant)
-                fluidRegions[i].setInstance(runTime.timeName());
-            }
-            else
-            {
-                // Using saNoWriteNow triggers function objects execute(),
-                // but not write()
-                runTime.stopAt(Time::saNoWriteNow);
-            }
-
-            functionObject::outputPrefix = "postProcessing-dry-run";
-        }
-        else
-        {
-            Info<< "Create fluid mesh for region " << fluidNames[i]
-                << " for time = " << runTime.timeName() << nl << endl;
-
-            fluidRegions.set
-            (
-                i,
-                new fvMesh
+                IOobject
                 (
-                    IOobject
-                    (
-                        fluidNames[i],
-                        runTime.timeName(),
-                        runTime,
-                        IOobject::MUST_READ
-                    )
+                    fluidNames[i],
+                    runTime.timeName(),
+                    runTime,
+                    IOobject::MUST_READ
                 )
-            );
-        }
+            )
+        );
     }

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/pEqn.H

@@ -2,7 +2,7 @@
     volScalarField rAU("rAU", 1.0/UEqn.A());
     surfaceScalarField rhorAUf("rhorAUf", fvc::interpolate(rho*rAU));
     volVectorField HbyA(constrainHbyA(rAU*UEqn.H(), U, p_rgh));
-    //tUEqn.clear();
+    tUEqn.clear();
 
     surfaceScalarField phig(-rhorAUf*ghf*fvc::snGrad(rho)*mesh.magSf());
 

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/readFluidMultiRegionSIMPLEControls.H

@@ -5,5 +5,3 @@
 
     const bool momentumPredictor =
         simple.getOrDefault("momentumPredictor", true);
-
-    simple.readIfPresent("frozenFlow", frozenFlowFluid[i]);

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/setRegionFluidFields.H

@@ -1,3 +1,5 @@
+    const fvMesh& mesh = fluidRegions[i];
+
     rhoThermo& thermo = thermoFluid[i];
     thermo.validate(args.executable(), "h", "e");
 
@@ -20,8 +22,6 @@
     IOMRFZoneList& MRF = MRFfluid[i];
     fv::options& fvOptions = fluidFvOptions[i];
 
-    fvVectorMatrix& UEqn = UEqFluid[i];
-
     const dimensionedScalar initialMass
     (
         "initialMass",

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/fluid/solveFluid.H

@@ -12,10 +12,8 @@
 
             #include "UEqn.H"
             #include "EEqn.H"
-            if (!coupled)
-            {
-                #include "pEqn.H"
-                turb.correct();
-            }
+            #include "pEqn.H"
+
+            turb.correct();
         }
     }

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionSimpleFoam/solid/solveSolid.H

@@ -16,21 +16,13 @@
 
         fvOptions.constrain(hEqn);
 
-        if (coupled)
-        {
-            fvMatrixAssemblyPtr->addFvMatrix(hEqn);
-        }
-        else
-        {
-            Info<< "\nSolving for solid region "
-                << solidRegions[i].name() << endl;
+        hEqn.solve();
 
-            hEqn.solve();
-            fvOptions.correct(h);
-            thermo.correct();
-
-            Info<< "Min/max T:" << min(thermo.T()).value() << ' '
-                << max(thermo.T()).value() << endl;
-        }
+        fvOptions.correct(h);
     }
+
+    thermo.correct();
+
+    Info<< "Min/max T:" << min(thermo.T()).value() << ' '
+        << max(thermo.T()).value() << endl;
 }

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionTwoPhaseEulerFoam/Make/options

@@ -7,7 +7,6 @@ EXE_INC = \
     -I${phaseSystem}/twoPhaseCompressibleTurbulenceModels/lnInclude \
     -I${phaseSystem}/multiphaseSystem/lnInclude \
     -I./fluid \
-    -I./solid \
     -I../solid \
     -I../fluid \
     -I../include \

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionTwoPhaseEulerFoam/chtMultiRegionTwoPhaseEulerFoam.C

@@ -5,7 +5,7 @@
     \\  /    A nd           | www.openfoam.com
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
-    Copyright (C) 2018-2022 OpenCFD Ltd.
+    Copyright (C) 2018 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -67,7 +67,6 @@ int main(int argc, char *argv[])
     #define CREATE_MESH createMeshesPostProcess.H
     #include "postProcess.H"
 
-    #include "addCheckCaseOptions.H"
     #include "setRootCase.H"
     #include "createTime.H"
     #include "createMeshes.H"
@@ -108,23 +107,19 @@ int main(int argc, char *argv[])
 
             forAll(fluidRegions, i)
             {
-                fvMesh& mesh = fluidRegions[i];
-
                 Info<< "\nSolving for fluid region "
                     << fluidRegions[i].name() << endl;
-                #include "readFluidMultiRegionPIMPLEControls.H"
                 #include "setRegionFluidFields.H"
+                #include "readFluidMultiRegionPIMPLEControls.H"
                 #include "solveFluid.H"
             }
 
             forAll(solidRegions, i)
             {
-                fvMesh& mesh = solidRegions[i];
-
                 Info<< "\nSolving for solid region "
                     << solidRegions[i].name() << endl;
-                #include "readSolidMultiRegionPIMPLEControls.H"
                 #include "setRegionSolidFields.H"
+                #include "readSolidMultiRegionPIMPLEControls.H"
                 #include "solveSolid.H"
             }
 
@@ -139,24 +134,20 @@ int main(int argc, char *argv[])
 
                     forAll(fluidRegions, i)
                     {
-                        fvMesh& mesh = fluidRegions[i];
-
                         Info<< "\nSolving for fluid region "
                             << fluidRegions[i].name() << endl;
-                        #include "readFluidMultiRegionPIMPLEControls.H"
-                        #include "setRegionFluidFields.H"
-                        frozenFlow = true;
-                        #include "solveFluid.H"
+                       #include "setRegionFluidFields.H"
+                       #include "readFluidMultiRegionPIMPLEControls.H"
+                       frozenFlow = true;
+                       #include "solveFluid.H"
                     }
 
                     forAll(solidRegions, i)
                     {
-                        fvMesh& mesh = solidRegions[i];
-
                         Info<< "\nSolving for solid region "
                             << solidRegions[i].name() << endl;
-                        #include "readSolidMultiRegionPIMPLEControls.H"
                         #include "setRegionSolidFields.H"
+                        #include "readSolidMultiRegionPIMPLEControls.H"
                         #include "solveSolid.H"
                     }
                 }

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionTwoPhaseEulerFoam/derivedFvPatchFields/turbulentTemperatureTwoPhaseRadCoupledMixed/turbulentTemperatureTwoPhaseRadCoupledMixedFvPatchScalarField.C

@@ -88,29 +88,26 @@ kappa
 
         case mtLookup:
         {
+            if (mesh.foundObject<volScalarField>(kappaName_))
             {
-                const auto* ptr =
-                    mesh.cfindObject<volScalarField>(kappaName_);
-
-                if (ptr)
-                {
-                    return patch().patchField(*ptr);
-                }
+                return patch().lookupPatchField<volScalarField, scalar>
+                (
+                    kappaName_
+                );
             }
+            else if (mesh.foundObject<volSymmTensorField>(kappaName_))
             {
-                const auto* ptr =
-                    mesh.cfindObject<volSymmTensorField>(kappaName_);
+                const symmTensorField& KWall =
+                    patch().lookupPatchField<volSymmTensorField, scalar>
+                    (
+                        kappaName_
+                    );
 
-                if (ptr)
-                {
-                    const symmTensorField& KWall = patch().patchField(*ptr);
+                const vectorField n(patch().nf());
 
-                    const vectorField n(patch().nf());
-
-                    return n & KWall & n;
-                }
+                return n & KWall & n;
             }
-
+            else
             {
                 FatalErrorInFunction
                     << "Did not find field " << kappaName_
@@ -120,6 +117,9 @@ kappa
                     << " or volSymmTensorField."
                     << exit(FatalError);
             }
+
+
+
             break;
         }
 
@@ -131,8 +131,10 @@ kappa
                 mesh.lookupObject<phaseSystem>("phaseProperties")
             );
 
-            auto tkappaEff = tmp<scalarField>::New(patch().size(), Zero);
-            auto& kappaEff = tkappaEff.ref();
+            tmp<scalarField> kappaEff
+            (
+                new scalarField(patch().size(), 0.0)
+            );
 
             forAll(fluid.phases(), phasei)
             {
@@ -140,10 +142,10 @@ kappa
 
                 const fvPatchScalarField& alpha = phase.boundaryField()[patchi];
 
-                kappaEff += alpha*phase.kappaEff(patchi)();
+                kappaEff.ref() += alpha*phase.kappaEff(patchi)();
             }
 
-            return tkappaEff;
+            return kappaEff;
 
             break;
         }
@@ -159,11 +161,9 @@ kappa
         }
     }
 
-    // Return zero-sized (not nullptr)
-    return tmp<scalarField>::New();
+    return scalarField(0);
 }
 
-
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 
@@ -308,11 +308,12 @@ updateCoeffs()
 
     scalarField& Tp = *this;
 
-    const auto& nbrField =
-        refCast
-        <
-            const turbulentTemperatureTwoPhaseRadCoupledMixedFvPatchScalarField
-        >(nbrPatch.lookupPatchField<volScalarField>(TnbrName_));
+    const turbulentTemperatureTwoPhaseRadCoupledMixedFvPatchScalarField&
+        nbrField = refCast
+            <const turbulentTemperatureTwoPhaseRadCoupledMixedFvPatchScalarField>
+            (
+                nbrPatch.lookupPatchField<volScalarField, scalar>(TnbrName_)
+            );
 
     // Swap to obtain full local values of neighbour internal field
     scalarField TcNbr(nbrField.patchInternalField());
@@ -329,13 +330,13 @@ updateCoeffs()
     scalarField qr(Tp.size(), 0.0);
     if (qrName_ != "none")
     {
-        qr = patch().lookupPatchField<volScalarField>(qrName_);
+        qr = patch().lookupPatchField<volScalarField, scalar>(qrName_);
     }
 
     scalarField qrNbr(Tp.size(), 0.0);
     if (qrNbrName_ != "none")
     {
-        qrNbr = nbrPatch.lookupPatchField<volScalarField>(qrNbrName_);
+        qrNbr = nbrPatch.lookupPatchField<volScalarField, scalar>(qrNbrName_);
         mpp.distribute(qrNbr);
     }
 
@@ -485,7 +486,7 @@ void turbulentTemperatureTwoPhaseRadCoupledMixedFvPatchScalarField::write
     Ostream& os
 ) const
 {
-    mixedFvPatchField<scalar>::write(os);
+    mixedFvPatchScalarField::write(os);
     os.writeEntry("kappaMethod", KMethodTypeNames_[method_]);
     os.writeEntryIfDifferent<word>("kappa","none", kappaName_);
 

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionTwoPhaseEulerFoam/fluid/readFluidMultiRegionPIMPLEControls.H

@@ -9,5 +9,3 @@
     (
         pimpleDict.getOrDefault<int>("nEnergyCorrectors", 1)
     );
-
-    pimpleDict.readIfPresent("frozenFlow", frozenFlowFluid[i]);

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionTwoPhaseEulerFoam/fluid/setRegionFluidFields.H

@@ -1,3 +1,5 @@
+    fvMesh& mesh = fluidRegions[i];
+
     twoPhaseSystem& fluid  = phaseSystemFluid[i];
 
     phaseModel& phase1 = fluid.phase1();

applications/solvers/heatTransfer/chtMultiRegionFoam/chtMultiRegionTwoPhaseEulerFoam/solid/solveSolid.H

@@ -1,39 +0,0 @@
-if (finalIter)
-{
-    mesh.data::add("finalIteration", true);
-}
-
-{
-    for (int nonOrth=0; nonOrth<=nNonOrthCorr; ++nonOrth)
-    {
-        fvScalarMatrix hEqn
-        (
-            fvm::ddt(betav*rho, h)
-          - (
-               thermo.isotropic()
-             ? fvm::laplacian(betav*thermo.alpha(), h, "laplacian(alpha,h)")
-             : fvm::laplacian(betav*taniAlpha(), h, "laplacian(alpha,h)")
-            )
-          ==
-            fvOptions(rho, h)
-        );
-
-        hEqn.relax();
-
-        fvOptions.constrain(hEqn);
-
-        hEqn.solve(mesh.solver(h.select(finalIter)));
-
-        fvOptions.correct(h);
-    }
-
-    thermo.correct();
-
-    Info<< "Min/max T:" << min(thermo.T()).value() << ' '
-        << max(thermo.T()).value() << endl;
-}
-
-if (finalIter)
-{
-    mesh.data::remove("finalIteration");
-}

applications/solvers/heatTransfer/chtMultiRegionFoam/fluid/EEqn.H

@@ -27,19 +27,13 @@
 
     fvOptions.constrain(EEqn);
 
-    if (coupled)
-    {
-        fvMatrixAssemblyPtr->addFvMatrix(EEqn);
-    }
-    else
-    {
-        EEqn.solve(mesh.solver(he.select(finalIter)));
-        fvOptions.correct(he);
+    EEqn.solve(mesh.solver(he.select(finalIter)));
 
-        thermo.correct();
-        rad.correct();
+    fvOptions.correct(he);
 
-        Info<< "Min/max T:" << min(thermo.T()).value() << ' '
-            << max(thermo.T()).value() << endl;
-    }
+    thermo.correct();
+    rad.correct();
+
+    Info<< "Min/max T:" << min(thermo.T()).value() << ' '
+        << max(thermo.T()).value() << endl;
 }

applications/solvers/heatTransfer/chtMultiRegionFoam/fluid/UEqn.H

@@ -2,7 +2,7 @@
 
     MRF.correctBoundaryVelocity(U);
 
-    UEqn =
+    tmp<fvVectorMatrix> tUEqn
     (
         fvm::ddt(rho, U) + fvm::div(phi, U)
       + MRF.DDt(rho, U)
@@ -10,6 +10,7 @@
      ==
         fvOptions(rho, U)
     );
+    fvVectorMatrix& UEqn = tUEqn.ref();
 
     UEqn.relax();