added freeStreaming solver

applications/solvers/cfdemSolverPisoFreeStreaming/Make/files

@@ -0,0 +1,3 @@
+cfdemSolverPisoFreeStreaming.C
+
+EXE=$(CFDEM_APP_DIR)/cfdemSolverPisoFreeStreaming

applications/solvers/cfdemSolverPisoFreeStreaming/Make/options

@@ -0,0 +1,28 @@
+include $(CFDEM_ADD_LIBS_DIR)/additionalLibs
+
+EXE_INC = \
+    -I$(CFDEM_OFVERSION_DIR) \
+    -I$(LIB_SRC)/finiteVolume/lnInclude \
+    -I$(LIB_SRC)/meshTools/lnInclude \
+    -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
+    -I$(LIB_SRC)/TurbulenceModels/incompressible/lnInclude \
+    -I$(LIB_SRC)/transportModels \
+    -I$(LIB_SRC)/transportModels/incompressible/singlePhaseTransportModel \
+    -I$(FOAM_SOLVERS)/incompressible/pisoFoam \
+    -I$(CFDEM_SRC_DIR)/lagrangian/cfdemParticle/lnInclude \
+    -I$(CFDEM_SRC_DIR)/lagrangian/cfdemParticle/cfdTools \
+    -I$(CFDEM_SRC_DIR)/lagrangian/cfdemParticle/derived/cfdemCloudRec \
+    -I$(LIB_SRC)/sampling/lnInclude
+
+EXE_LIBS = \
+    -L$(CFDEM_LIB_DIR)\
+    -lturbulenceModels \
+    -lincompressibleTurbulenceModels \
+    -lincompressibleTransportModels \
+    -lfiniteVolume \
+    -lmeshTools \
+    -lfvOptions \
+    -lsampling \
+    -l$(CFDEM_LIB_NAME) \
+     $(CFDEM_ADD_LIB_PATHS) \
+     $(CFDEM_ADD_LIBS)

applications/solvers/cfdemSolverPisoFreeStreaming/cfdemSolverPisoFreeStreaming.C

@@ -0,0 +1,126 @@
+/*---------------------------------------------------------------------------*\
+    CFDEMcoupling - Open Source CFD-DEM coupling
+
+    CFDEMcoupling is part of the CFDEMproject
+    www.cfdem.com
+                                Christoph Goniva, christoph.goniva@cfdem.com
+                                Copyright (C) 1991-2009 OpenCFD Ltd.
+                                Copyright (C) 2009-2012 JKU, Linz
+                                Copyright (C) 2012-     DCS Computing GmbH,Linz
+-------------------------------------------------------------------------------
+License
+    This file is part of CFDEMcoupling.
+
+    CFDEMcoupling 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.
+
+    CFDEMcoupling 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 CFDEMcoupling.  If not, see <http://www.gnu.org/licenses/>.
+
+Application
+    cfdemSolverPisoFreeStreaming
+
+Description
+    Transient solver for incompressible flow.
+    Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
+    The code is an evolution of the solver pisoFoam in OpenFOAM(R) 1.6,
+    where additional functionality for CFD-DEM coupling is added.
+    the particles follow the fluid velocity
+\*---------------------------------------------------------------------------*/
+
+#include "fvCFD.H"
+#include "singlePhaseTransportModel.H"
+#include "turbulentTransportModel.H"
+#include "pisoControl.H"
+#include "fvOptions.H"
+
+#include "cfdemCloudRec.H"
+
+#include "cfdemCloud.H"
+#include "implicitCouple.H"
+#include "clockModel.H"
+#include "smoothingModel.H"
+#include "forceModel.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+int main(int argc, char *argv[])
+{
+    #include "postProcess.H"
+    #include "setRootCase.H"
+    #include "createTime.H"
+    #include "createMesh.H"
+    #include "createControl.H"
+    #include "createFields.H"
+    #include "createFvOptions.H"
+    #include "initContinuityErrs.H"
+
+    cfdemCloudRec<cfdemCloud> particleCloud(mesh);
+    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+    Info<< "\nStarting time loop\n" << endl;
+    while (runTime.loop())
+    {
+
+        particleCloud.clockM().start(1,"Global");
+
+        Info<< "Time = " << runTime.timeName() << nl << endl;
+
+        #include "CourantNo.H"
+
+        // do particle stuff
+        particleCloud.clockM().start(2,"Coupling");
+
+        particleCloud.evolve(voidfraction,Us,U);
+
+
+        particleCloud.clockM().stop("Coupling");
+
+        particleCloud.clockM().start(26,"Flow");
+
+        if(particleCloud.solveFlow())
+        {
+            // Pressure-velocity PISO corrector
+            {
+                // Momentum predictor
+                 #include "UEqn.H"
+
+                // --- PISO loop
+
+                while (piso.correct())
+                {
+                    #include "pEqn.H"
+                }
+            }
+
+            laminarTransport.correct();
+            turbulence->correct();
+        }
+        else
+        {
+            Info << "skipping flow solution." << endl;
+        }
+
+        runTime.write();
+
+        Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
+            << "  ClockTime = " << runTime.elapsedClockTime() << " s"
+            << nl << endl;
+
+        particleCloud.clockM().stop("Flow");
+        particleCloud.clockM().stop("Global");
+    }
+
+    Info<< "End\n" << endl;
+
+    return 0;
+}
+
+
+// ************************************************************************* //

applications/solvers/cfdemSolverPisoFreeStreaming/createFields.H

@@ -0,0 +1,110 @@
+    Info<< "Reading field p\n" << endl;
+    volScalarField p
+    (
+        IOobject
+        (
+            "p",
+            runTime.timeName(),
+            mesh,
+            IOobject::MUST_READ,
+            IOobject::AUTO_WRITE
+        ),
+        mesh
+    );
+
+    Info<< "Reading physical velocity field U" << endl;
+    Info<< "Note: only if voidfraction at boundary is 1, U is superficial velocity!!!\n" << endl;
+    volVectorField U
+    (
+        IOobject
+        (
+            "U",
+            runTime.timeName(),
+            mesh,
+            IOobject::MUST_READ,
+            IOobject::AUTO_WRITE
+        ),
+        mesh
+    );
+
+//===============================
+// particle interaction modelling
+//===============================
+
+    Info<< "\nReading voidfraction field voidfraction = (Vgas/Vparticle)\n" << endl;
+    volScalarField voidfraction
+    (
+        IOobject
+        (
+            "voidfraction",
+            runTime.timeName(),
+            mesh,
+            IOobject::MUST_READ,
+            IOobject::AUTO_WRITE
+        ),
+        mesh
+    );
+
+    Info<< "\nCreating density field rho\n" << endl;
+    volScalarField rho
+    (
+        IOobject
+        (
+            "rho",
+            runTime.timeName(),
+            mesh,
+            IOobject::MUST_READ,
+            IOobject::AUTO_WRITE
+        ),
+        mesh
+    );
+
+    Info<< "Reading particle velocity field Us\n" << endl;
+    volVectorField Us
+    (
+        IOobject
+        (
+            "Us",
+            runTime.timeName(),
+            mesh,
+            IOobject::MUST_READ,
+            IOobject::AUTO_WRITE
+        ),
+        mesh
+    );
+
+//===============================
+
+//#   include "createPhi.H"
+#ifndef createPhi_H
+#define createPhi_H
+Info<< "Reading/calculating face flux field phi\n" << endl;
+surfaceScalarField phi
+(
+    IOobject
+    (
+        "phi",
+        runTime.timeName(),
+         mesh,
+        IOobject::READ_IF_PRESENT,
+        IOobject::AUTO_WRITE
+    ),
+    linearInterpolate(U) & mesh.Sf()
+);
+#endif
+
+
+
+    label pRefCell = 0;
+    scalar pRefValue = 0.0;
+    setRefCell(p, mesh.solutionDict().subDict("PISO"), pRefCell, pRefValue);
+
+
+    singlePhaseTransportModel laminarTransport(U, phi);
+
+    autoPtr<incompressible::turbulenceModel> turbulence
+    (
+        incompressible::turbulenceModel::New(U, phi, laminarTransport)
+    );
+
+#include "createMRF.H"

etc/solver-list.txt

@@ -12,3 +12,4 @@ cfdemSolverPisoScalar/dir
 cfdemSolverRhoPimpleChem/dir
 cfdemSolverMultiphase/dir
 rctfSpeciesTransport/dir
+cfdemSolverPisoFreeStreaming/dir