compressibleMultiphaseInterFoam.C
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5  \\ / A nd | Copyright (C) 2013-2015 OpenFOAM Foundation
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23 
24 Application
25  compressibleMultiphaseInterFoam
26 
27 Description
28  Solver for n compressible, non-isothermal immiscible fluids using a VOF
29  (volume of fluid) phase-fraction based interface capturing approach.
30 
31  The momentum and other fluid properties are of the "mixture" and a single
32  momentum equation is solved.
33 
34  Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
35 
36 \*---------------------------------------------------------------------------*/
37 
38 #include "fvCFD.H"
41 #include "pimpleControl.H"
43 
44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 
46 int main(int argc, char *argv[])
47 {
48  #include "setRootCase.H"
49  #include "createTime.H"
50  #include "createMesh.H"
51 
52  pimpleControl pimple(mesh);
53 
54  #include "createTimeControls.H"
55  #include "createFields.H"
56  #include "CourantNo.H"
57  #include "setInitialDeltaT.H"
58 
59  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
60 
61  Info<< "\nStarting time loop\n" << endl;
62 
63  while (runTime.run())
64  {
65  #include "createTimeControls.H"
66  #include "CourantNo.H"
67  #include "alphaCourantNo.H"
68  #include "setDeltaT.H"
69 
70  runTime++;
71 
72  Info<< "Time = " << runTime.timeName() << nl << endl;
73 
74  // --- Pressure-velocity PIMPLE corrector loop
75  while (pimple.loop())
76  {
77  mixture.solve();
78 
79  solve(fvm::ddt(rho) + fvc::div(mixture.rhoPhi()));
80 
81  #include "UEqn.H"
82  #include "TEqn.H"
83 
84  // --- Pressure corrector loop
85  while (pimple.correct())
86  {
87  #include "pEqn.H"
88  }
89 
90  if (pimple.turbCorr())
91  {
92  turbulence->correct();
93  }
94  }
95 
96  runTime.write();
97 
98  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
99  << " ClockTime = " << runTime.elapsedClockTime() << " s"
100  << nl << endl;
101  }
102 
103  Info<< "End\n" << endl;
104 
105  return 0;
106 }
107 
108 
109 // ************************************************************************* //
rhoEqn solve()
Info<< "Reading field p_rgh\n"<< endl;volScalarField p_rgh(IOobject("p_rgh", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Reading field U\n"<< endl;volVectorField U(IOobject("U", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Creating phaseChangeTwoPhaseMixture\n"<< endl;autoPtr< phaseChangeTwoPhaseMixture > mixture
Definition: createFields.H:33
messageStream Info
autoPtr< compressible::turbulenceModel > turbulence
Definition: createFields.H:23
tmp< GeometricField< Type, fvPatchField, volMesh > > ddt(const dimensioned< Type > dt, const fvMesh &mesh)
Definition: fvcDdt.C:45
dynamicFvMesh & mesh
const dictionary & pimple
static const char nl
Definition: Ostream.H:260
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:251
tmp< GeometricField< Type, fvPatchField, volMesh > > div(const GeometricField< Type, fvsPatchField, surfaceMesh > &ssf)
Definition: fvcDiv.C:47
Read the control parameters used by setDeltaT.
int main(int argc, char *argv[])
Definition: postCalc.C:54