thermoTools is a relocation of various existing tools:
- src/TurbulenceModels/compressible/turbulentFluidThermoModels/derivedFvPatchFields/
- src/semiPermeableBaffle/derivedFvPatchFields/
- src/thermophysicalModels/thermophysicalPropertiesFvPatchFields/liquidProperties/
ENH: Allwmake: reordering various compilation steps
Co-authored-by: Kutalmis Bercin <kutalmis.bercin@esi-group.com>
- was taking from the current head instead from specified commit-ish
ENH: add -debian=NUM convenience option to foamPackRelease
STYLE: relocate compile begin/end messages
COMP: suppress more clang warnings (needed for boost)
- migrate to c++14 for most compilers *except* gcc.
There are still many systems in use with gcc-4.8.5, which does not
support c++14.
- initial rules for nvidia compilers (pgi is will soon be defunct).
Not fully tested...
CONFIG: provide fallback value for the user directory name
- in containers may have an unset USER env variable.
Default to 'user' to prevent ugly looking directory names.
ENH: Several additions to thinFilm models
1) Changing the faSolution entry nonOrthoCorr to nFilmCorr entry.
This entry specify the number of iterations on the film thickness
Eq which does not correct for laplacian non-orthogonality.
2) Changing laminar turbulent model for the skin friction exerted by
the flow to the film.
3) Adding optional relaxation factors for source terms coming from
the added mass of the lagragian particles into the film such as
rhoSp, pnSp and Usp. Similarly the film pressure (pf) can be
relaxed in the inner loops.
4) Adding optional entries to curvatureSepration injection model.
minimum (fThreshold) force and minimum curvature (minInvR1) for
separation were added to have more control on determining the
points of film separation
ENH: ThermoSurfaceFilm in lagragian to search for finiteArea film models
- New solver: `acousticFoam`
- New base finite-area region class: `regionFaModel`
- New base shell model classes:
- `vibrationShellModel`
- `thermalShellModel`
- New shell models:
- A vibration-shell model: `KirchhoffShell`
- A thermal-shell model: `thermalShell`
- New finite-area/finite-volume boundary conditions:
- `clampedPlate`
- `timeVaryingFixedValue`
- `acousticWaveTransmissive`
- New base classes for `fvOption` of finite-area methods: `faOption`
- New `faOption`s:
- `contactHeatFluxSource`
- `externalFileSource`
- `externalHeatFluxSource`
- `jouleHeatingSource`
- New tutorial: `compressible/acousticFoam/obliqueAirJet`
Signed-off-by: Kutalmis Bercin <kutalmis.bercin@esi-group.com>
- blockMesh <- extrudeModel <- dynamicMesh
COMP: bad constructor in searchableSphere
- used brace initializer instead of bracket initializer, which
triggered component-wise construction instead of copy/move
construction (gcc 4.8)
STYLE: use uint8_t instead of relying on definition of 'direction'
- introduce WM_COMPILE_CONTROL variable to convey control information
into the build rules.
The convention (as per spack):
- '+' to select a feature
- '~' to deselect a feature
Eg, to select the gold linker, and disable openmp
(spaces are not required):
WM_COMPILE_CONTROL="+gold ~openmp"
CONFIG: accept FOAM_EXTRA_LDFLAGS for AMD, gold, Mingw linkers
CONFIG: generalize PROJECT_LIBS (-ldl used almost universally)
1) Implementation of the compressibleIsoInterFOam solver
2) Implementation of a new PLIC interpolation scheme.
3) New tutorials associated with the solvers
This implementation was carried out by Henning Scheufler (DLR) and Johan
Roenby (DHI), following :
\verbatim
Henning Scheufler, Johan Roenby,
Accurate and efficient surface reconstruction from volume fraction data
on general meshes, Journal of Computational Physics, 2019, doi
10.1016/j.jcp.2019.01.009
\endverbatim
The integration of the code was carried out by Andy Heather and Sergio
Ferraris from OpenCFD Ltd.
The phase systems tables for multiphase solvers create conflict
between each other as they are defined in the same namespace and using
similar class names.
Therefore a special htc function object for reactingEulerSolver was
added (reactingEulerHtcModel), located under
src/phaseSystemModels/reactingEulerFoam/functionObjects/
This commit includes the following:
- Relocate solvers/reactingEulerFoam functionObjects to
src/phaseSystemModels
- Remove links for fieldFunctionObject to multiphase libs to avoid
conflicts
- New FO for htc for reactingEulerFoam called reactingEulerHtcModel
- initial split of wmake-related commands into "plumbing" and
"porcelain" akin to how git handles things.
- wmakeBuildInfo (very low-level), now relocated to the wmake/scripts
and accessible for the user as "wmake -build-info".
This satisfies a long-standing desire to access build information
in a fashion similar to the api/patch information.
CONFIG: avoid git information when building with a debian/ directory
- when a 'debian/' directory exists, there is a high probability that
the '.git/' directory is from debian and not from OpenFOAM (ie,
useless here). This corresponds to an implicit '-no-git', which has
no effect when building from pristine sources.
ENH: wmakeCheckPwd becomes scripts/wmake-check-dir
- accessible for the user as "wmake -check-dir" and with 1 or 2
directory names. A wmakeCheckPwd symlink left for compatibility.
- simplifies code, covers most cases.
Can use wmake -show-api or wmakeBuildInfo to query the make rules.
STYLE: Allwmake script adjustments
- use bin/foamEtcFile instead of relying on PATH.
The make environment may not have the OpenFOAM bin/ in it.
- simpler shell syntax
1) New skewCorrectedSnGrad for non-orthogonal and skewness corrector
2) New freeSurfacePressure and freeSurfacePressure working with
interfaceTrackingFvMesh
3) New interfaceTrackingFvMesh
- When building OpenFOAM for different platform combinations
(single/double, int32/int64) the build information that is compiled
into the OpenFOAM lib can become out of sync.
This is because the update trigger (wmakeBuildInfo -check) is
independent of the targetted platform. The added file
'src/OpenFOAM/Alltouch' provides a direct means of forcing a rebuild
of the version information. Eg,
src/OpenFOAM/Alltouch
wmake src/OpenFOAM
Also provide an additional 'wmakeBuildInfo -remove' to forcibly
remove META-INFO/build-info, if that is desired.
A set of libraries and executables creating a workflow for performing
gradient-based optimisation loops. The main executable (adjointOptimisationFoam)
solves the flow (primal) equations, followed by the adjoint equations and,
eventually, the computation of sensitivity derivatives.
Current functionality supports the solution of the adjoint equations for
incompressible turbulent flows, including the adjoint to the Spalart-Allmaras
turbulence model and the adjoint to the nutUSpaldingWallFunction, [1], [2].
Sensitivity derivatives are computed with respect to the normal displacement of
boundary wall nodes/faces (the so-called sensitivity maps) following the
Enhanced Surface Integrals (E-SI) formulation, [3].
The software was developed by PCOpt/NTUA and FOSS GP, with contributions from
Dr. Evangelos Papoutsis-Kiachagias,
Konstantinos Gkaragounis,
Professor Kyriakos Giannakoglou,
Andy Heather
and contributions in earlier version from
Dr. Ioannis Kavvadias,
Dr. Alexandros Zymaris,
Dr. Dimitrios Papadimitriou
[1] A.S. Zymaris, D.I. Papadimitriou, K.C. Giannakoglou, and C. Othmer.
Continuous adjoint approach to the Spalart-Allmaras turbulence model for
incompressible flows. Computers & Fluids, 38(8):1528–1538, 2009.
[2] E.M. Papoutsis-Kiachagias and K.C. Giannakoglou. Continuous adjoint methods
for turbulent flows, applied to shape and topology optimization: Industrial
applications. 23(2):255–299, 2016.
[3] I.S. Kavvadias, E.M. Papoutsis-Kiachagias, and K.C. Giannakoglou. On the
proper treatment of grid sensitivities in continuous adjoint methods for shape
optimization. Journal of Computational Physics, 301:1–18, 2015.
Integration into the official OpenFOAM release by OpenCFD
Integration of VOF MULES new interfaces. Update of VOF solvers and all instances
of MULES in the code.
Integration of reactingTwoPhaseEuler and reactingMultiphaseEuler solvers and sub-models
Updating reactingEuler tutorials accordingly (most of them tested)
New eRefConst thermo used in tutorials. Some modifications at thermo specie level
affecting mostly eThermo. hThermo mostly unaffected
New chtMultiRegionTwoPhaseEulerFoam solver for quenching and tutorial.
Phases sub-models for reactingTwoPhaseEuler and reactingMultiphaseEuler were moved
to src/phaseSystemModels/reactingEulerFoam in order to be used by BC for
chtMultiRegionTwoPhaseEulerFoam.
Update of interCondensatingEvaporatingFoam solver.
- Eg, with surface writers now in surfMesh, there are fewer libraries
depending on conversion and sampling.
COMP: regularize linkage ordering and avoid some implicit linkage (#1238)
- Use the OPENFOAM define (eg, 1806, 1812), which normally corresponds
to a major release, to define an API level. This remains consistent
within a release cycle and means that it is possible to manage
several sub-versions and continue to have a consistent lookup.
The current API value is updated automatically during the build
and cached as meta data for later use, even when the wmake/ directory
is missing or OpenFOAM has not yet be initialized.
The version information reported on program start or with -help
usage adjusted to reflect this. The build tag from git now also
carries the date as being more meaningful to trace than a hash
value.
- Update etc/bashrc and etc/cshrc to obtain the project directory
directly instead of via its prefix directory. The value obtained
corresponds to an absolute path, from which the prefix directory
can be obtained.
The combination of these changes removes the reliance on any
particular directory naming convention.
For example,
With an 1812 version (API level):
WM_PROJECT_VERSION=myVersion
installed as /some/path/somewhere/openfoam-mySandbox
This makes the -prefix, -foamInstall, -projectVersion, -version
values of foamEtcFiles, and similar entries for foamConfigurePaths
superfluous.
WM_PROJECT_INST_DIR is no longer required or used
ENH: improve handling and discovery of ThirdParty
- improve the flexibility and reusability of ThirdParty packs to cover
various standard use cases:
1. Unpacking initial release tar files with two parallel directories
- OpenFOAM-v1812/
- ThirdParty-v1812/
2. With an adjusted OpenFOAM directory name, for whatever reason
- OpenFOAM-v1812-myCustom/
- openfoam-1812-other-info/
3. Operating with/without ThirdParty directory
To handle these use cases, the following discovery is used.
Note PROJECT = the OpenFOAM directory `$WM_PROJECT_DIR`
PREFIX = the parent directory
VERSION = `$WM_PROJECT_VERSION`
API = `$WM_PROJECT_API`, as per `foamEtcFiles -show-api`
0. PROJECT/ThirdParty
- for single-directory installations
1. PREFIX/ThirdParty-VERSION
- this corresponds to the traditional approach
2. PREFIX/ThirdParty-vAPI
- allows for an updated value of VERSION (eg, v1812-myCustom)
without requiring a renamed ThirdParty. The API value
would still be '1812' and the original ThirdParty-v1812/
would be found.
3. PREFIX/ThirdParty-API
- 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, 1812-patch190131, 1812.19W03)
4. PREFIX/ThirdParty-common
- permits maximum reuse for various versions, but only for
experienced user who are aware of potential version
incompatibilities
Directory existence is checked as is the presence of an Allwmake file
or a platforms/ directory. This reduces the potential of false positive
matches and limits the selection to directories that are either
with sources (has the Allwmake file), or pre-compiled binaries (has
the platforms/ directory).
If none of the explored directories are found to be suitable,
it reverts to using a PROJECT/ThirdParty dummy location since
this is within the project source tree and can be trusted to
have no negative side-effects.
ENH: add csh support to foamConfigurePaths
- this removes the previously experienced inconsistence in config file
contents.
REMOVED: foamExec
- was previously used when switching versions and before the
bashrc/cshrc discovery logic was added. It is now obsolete.
- provide default WM_DIR if not already set, to improve robustness if a
reduced environment is used
- add etc/ to WM_PROJECT_SITE search. This makes the site directory
structure consistent with the OpenFOAM structure.
Eg,
WM_PROJECT_SITE/etc/..
WM_PROJECT_SITE/bin/..
WM_PROJECT_SITE/platforms/..
- Don't set/export WM_OSTYPE. The default is POSIX and is properly
defaulted throughout, including in CMakeLists-OpenFOAM.txt (also for
Catalyst)
Specialized variants of the power law porosity and k epsilon turbulence models
developed to simulate atmospheric flow over forested and non-forested complex
terrain.
Class
Foam::powerLawLopesdaCosta
Description
Variant of the power law porosity model with spatially varying
drag coefficient
given by:
\f[
S = -\rho C_d \Sigma |U|^{(C_1 - 1)} U
\f]
where
\vartable
\Sigma | Porosity surface area per unit volume
C_d | Model linear coefficient
C_1 | Model exponent coefficient
\endvartable
Reference:
\verbatim
Costa, J. C. P. L. D. (2007).
Atmospheric flow over forested and non-forested complex terrain.
\endverbatim
Class
Foam::RASModels::kEpsilonLopesdaCosta
Description
Variant of the standard k-epsilon turbulence model with additional source
terms to handle the changes in turbulence in porous regions represented by
the powerLawLopesdaCosta porosity model.
Reference:
\verbatim
Costa, J. C. P. L. D. (2007).
Atmospheric flow over forested and non-forested complex terrain.
\endverbatim
The default model coefficients are
\verbatim
kEpsilonLopesdaCostaCoeffs
{
Cmu 0.09;
C1 1.44;
C2 1.92;
sigmak 1.0;
sigmaEps 1.3;
}
\endverbatim
Tutorial case to follow.
Two boundary conditions for the modelling of semi-permeable baffles have
been added. These baffles are permeable to a number of species within
the flow, and are impermeable to others. The flux of a given species is
calculated as a constant multipled by the drop in mass fraction across
the baffle.
The species mass-fraction condition requires the transfer constant and
the name of the patch on the other side of the baffle:
boundaryField
{
// ...
membraneA
{
type semiPermeableBaffleMassFraction;
samplePatch membranePipe;
c 0.1;
value uniform 0;
}
membraneB
{
type semiPermeableBaffleMassFraction;
samplePatch membraneSleeve;
c 0.1;
value uniform 1;
}
}
If the value of c is omitted, or set to zero, then the patch is
considered impermeable to the species in question. The samplePatch entry
can also be omitted in this case.
The velocity condition does not require any special input:
boundaryField
{
// ...
membraneA
{
type semiPermeableBaffleVelocity;
value uniform (0 0 0);
}
membraneB
{
type semiPermeableBaffleVelocity;
value uniform (0 0 0);
}
}
These two boundary conditions must be used in conjunction, and the
mass-fraction condition must be applied to all species in the
simulation. The calculation will fail with an error message if either is
used in isolation.
A tutorial, combustion/reactingFoam/RAS/membrane, has been added which
demonstrates this transfer process.
This work was done with support from Stefan Lipp, at BASF.
- generalize some of the library extensions (.so vs .dylib).
Provide as wmake 'sysFunctions'
- added note about unsupported/incomplete system support
- centralize detection of ThirdParty packages into wmake/ subdirectory
by providing a series of scripts in the spirit of GNU autoconfig.
For example,
have_boost, have_readline, have_scotch, ...
Each of the `have_<package>` scripts will generally provide the
following type of functions:
have_<package> # detection
no_<package> # reset
echo_<package> # echoing
and the following type of variables:
HAVE_<package> # unset or 'true'
<package>_ARCH_PATH # root for <package>
<package>_INC_DIR # include directory for <package>
<package>_LIB_DIR # library directory for <package>
This simplifies the calling scripts:
if have_metis
then
wmake metisDecomp
fi
As well as reducing clutter in the corresponding Make/options:
EXE_INC = \
-I$(METIS_INC_DIR) \
-I../decompositionMethods/lnInclude
LIB_LIBS = \
-L$(METIS_LIB_DIR) -lmetis
Any additional modifications (platform-specific or for an external build
system) can now be made centrally.
- This provides a mechanism for moving mesh patches based on external
input (eg, from an external structures solver). The patch points are
influenced by the position and rotation of the lumped points.
BC: lumpedPointDisplacementPointPatchVectorField
Controlling mechanisms:
- externalCoupler
for coordinating the master/slave
- lumpedPointMovement
manages the patch-points motion, but also for extracting forces/moments
- lumpedPointState
represents the positions/rotations of the controlling points
Utils:
- lumpedPointZones
diagnostic for visualizing the correspondence between controlling
points and patch faces
- lumpedPointMovement
Test that the patch motion is as desired without invoking moveMesh.
With the -slave option, return items from a precalculated table
for the lumpedPointDisplacementPointPatchVectorField BC.
Adds overset discretisation to selected physics:
- diffusion : overLaplacianDyMFoam
- incompressible steady : overSimpleFoam
- incompressible transient : overPimpleDyMFoam
- compressible transient: overRhoPimpleDyMFoam
- two-phase VOF: overInterDyMFoam
The overset method chosen is a parallel, fully implicit implementation
whereby the interpolation (from donor to acceptor) is inserted as an
adapted discretisation on the donor cells, such that the resulting matrix
can be solved using the standard linear solvers.
Above solvers come with a set of tutorials, showing how to create and set-up
simple simulations from scratch.
- just check WM_PROJECT_DIR instead.
- provide a fallback value when FOAM_EXT_LIBBIN might actually be needed.
Only strictly need FOAM_EXT_LIBBIN for scotch/metis decomposition, and
when these are actually supplied by ThirdParty.
All other ThirdParty dependencies are referenced by BOOST_ARCH_PATH etc.
Can therefore drop the FOAM_EXT_LIBBIN dependency for VTK-related
things, which do not use scotch/metis anyhow.
- handle sourcing bashrc with a relative path (issue #383)
- handle sourcing from bash and zsh.
Still need manual intervention when sourcing dash, sh, or ksh.
- replace grep in etc/cshrc with sed only
- logical instead of physical path for WM_PROJECT_DIR (issue #431).
Doesn't seem to be possible for csh/tcsh.
* Continue using physical locations when comparing directories,
but not for the top-level FOAM_INST_DIR, WM_PROJECT_DIR.
- relocate WM_CC, WM_CXX overrides from etc/config.*/compiler
to etc/config.*/settings to ensure that they are left untouched
when etc/config.sh/compiler is sourced while making third-party
packages (eg, gcc, llvm, CGAL).
- provide fallback FOAM_TUTORIALS setting in RunFunctions
STYLE: remove "~OpenFOAM" fallback as being too rare, non-obvious
