twoLiquidMixingFoam.C
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3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
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23 
24 Application
25  twoLiquidMixingFoam
26 
27 Description
28  Solver for mixing 2 incompressible fluids.
29 
30  Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
31 
32 \*---------------------------------------------------------------------------*/
33 
34 #include "fvCFD.H"
35 #include "MULES.H"
36 #include "subCycle.H"
39 #include "pimpleControl.H"
40 
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
42 
43 int main(int argc, char *argv[])
44 {
45  #include "postProcess.H"
46 
47  #include "setRootCase.H"
48  #include "createTime.H"
49  #include "createMesh.H"
50  #include "createControl.H"
51  #include "initContinuityErrs.H"
52  #include "createFields.H"
53  #include "createTimeControls.H"
54  #include "CourantNo.H"
55  #include "setInitialDeltaT.H"
56 
57  turbulence->validate();
58 
59  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
60 
61  Info<< "\nStarting time loop\n" << endl;
62 
63  while (runTime.run())
64  {
65  #include "readTimeControls.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  mixture.correct();
75 
76  #include "alphaEqnSubCycle.H"
77  #include "alphaDiffusionEqn.H"
78 
79  // --- Pressure-velocity PIMPLE corrector loop
80  while (pimple.loop())
81  {
82  #include "UEqn.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 // ************************************************************************* //
const dictionary & pimple
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:253
Read the control parameters used by setDeltaT.
static const char nl
Definition: Ostream.H:262
Info<< "Reading field U\"<< endl;volVectorField U(IOobject("U", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);volScalarField rho(IOobject("rho", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::AUTO_WRITE), thermo.rho());volVectorField rhoU(IOobject("rhoU", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::NO_WRITE), rho *U);volScalarField rhoE(IOobject("rhoE", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::NO_WRITE), rho *(e+0.5 *magSqr(U)));surfaceScalarField pos(IOobject("pos", runTime.timeName(), mesh), mesh, dimensionedScalar("pos", dimless, 1.0));surfaceScalarField neg(IOobject("neg", runTime.timeName(), mesh), mesh, dimensionedScalar("neg", dimless, -1.0));surfaceScalarField phi("phi", fvc::flux(rhoU));Info<< "Creating turbulence model\"<< endl;autoPtr< compressible::turbulenceModel > turbulence(compressible::turbulenceModel::New(rho, U, phi, thermo))
Definition: createFields.H:94
Info<< "Reading field p_rgh\"<< endl;volScalarField p_rgh(IOobject("p_rgh", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Reading field U\"<< endl;volVectorField U(IOobject("U", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE), mesh);Info<< "Creating phaseChangeTwoPhaseMixture\"<< endl;autoPtr< phaseChangeTwoPhaseMixture > mixture
Definition: createFields.H:33
messageStream Info
MULES: Multidimensional universal limiter for explicit solution.
Execute application functionObjects to post-process existing results.
Read the control parameters used by setDeltaT.