coldEngineFoam.C
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1 /*---------------------------------------------------------------------------*\
2  ========= |
3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
6  \\/ M anipulation |
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10 
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23 
24 Application
25  engineFoam
26 
27 Description
28  Solver for cold-flow in internal combustion engines.
29 
30 \*---------------------------------------------------------------------------*/
31 
32 #include "fvCFD.H"
33 #include "engineTime.H"
34 #include "engineMesh.H"
35 #include "psiThermo.H"
37 #include "OFstream.H"
38 #include "fvOptions.H"
39 #include "pimpleControl.H"
40 
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
42 
43 int main(int argc, char *argv[])
44 {
45  #define CREATE_TIME createEngineTime.H
46  #define CREATE_MESH createEngineMesh.H
47  #include "postProcess.H"
48 
49  #include "setRootCase.H"
50  #include "createEngineTime.H"
51  #include "createEngineMesh.H"
52  #include "createControl.H"
53  #include "createFields.H"
54  #include "createFieldRefs.H"
55  #include "createFvOptions.H"
56  #include "createRhoUf.H"
57  #include "initContinuityErrs.H"
58  #include "readEngineTimeControls.H"
59  #include "compressibleCourantNo.H"
60  #include "setInitialDeltaT.H"
61  #include "startSummary.H"
62 
63  turbulence->validate();
64 
65  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
66 
67  Info<< "\nStarting time loop\n" << endl;
68 
69  while (runTime.run())
70  {
71  #include "readEngineTimeControls.H"
72  #include "compressibleCourantNo.H"
73  #include "setDeltaT.H"
74 
75  runTime++;
76 
77  Info<< "Crank angle = " << runTime.theta() << " CA-deg"
78  << endl;
79 
80  mesh.move();
81 
82  #include "rhoEqn.H"
83 
84  // --- Pressure-velocity PIMPLE corrector loop
85  while (pimple.loop())
86  {
87  #include "UEqn.H"
88 
89  // --- Pressure corrector loop
90  while (pimple.correct())
91  {
92  #include "EEqn.H"
93  #include "pEqn.H"
94  }
95 
96  if (pimple.turbCorr())
97  {
98  turbulence->correct();
99  }
100  }
101 
102  runTime.write();
103 
104  #include "logSummary.H"
105 
106  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
107  << " ClockTime = " << runTime.elapsedClockTime() << " s"
108  << nl << endl;
109  }
110 
111  Info<< "End\n" << endl;
112 
113  return 0;
114 }
115 
116 
117 // ************************************************************************* //
const dictionary & pimple
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:253
dynamicFvMesh & mesh
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
messageStream Info
Execute application functionObjects to post-process existing results.
Creates and initialises the velocity velocity field rhoUf.