buoyantPimpleFoam.C
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23 
24 Application
25  buoyantPimpleFoam
26 
27 Description
28  Transient solver for buoyant, turbulent flow of compressible fluids for
29  ventilation and heat-transfer.
30 
31  Turbulence is modelled using a run-time selectable compressible RAS or
32  LES model.
33 
34 \*---------------------------------------------------------------------------*/
35 
36 #include "fvCFD.H"
37 #include "rhoThermo.H"
39 #include "radiationModel.H"
40 #include "fvOptions.H"
41 #include "pimpleControl.H"
42 
43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
44 
45 int main(int argc, char *argv[])
46 {
47  #include "postProcess.H"
48 
49  #include "setRootCaseLists.H"
50  #include "createTime.H"
51  #include "createMesh.H"
52  #include "createControl.H"
53  #include "createFields.H"
54  #include "createFieldRefs.H"
55  #include "initContinuityErrs.H"
56  #include "createTimeControls.H"
57  #include "compressibleCourantNo.H"
58  #include "setInitialDeltaT.H"
59 
60  turbulence->validate();
61 
62  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
63 
64  Info<< "\nStarting time loop\n" << endl;
65 
66  while (runTime.run())
67  {
68  #include "readTimeControls.H"
69  #include "compressibleCourantNo.H"
70  #include "setDeltaT.H"
71 
72  runTime++;
73 
74  Info<< "Time = " << runTime.timeName() << nl << endl;
75 
76  #include "rhoEqn.H"
77 
78  // --- Pressure-velocity PIMPLE corrector loop
79  while (pimple.loop())
80  {
81  #include "UEqn.H"
82  #include "EEqn.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  rho = thermo.rho();
97 
98  runTime.write();
99 
100  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
101  << " ClockTime = " << runTime.elapsedClockTime() << " s"
102  << nl << endl;
103  }
104 
105  Info<< "End\n" << endl;
106 
107  return 0;
108 }
109 
110 
111 // ************************************************************************* //
pimpleNoLoopControl & pimple
engineTime & runTime
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:256
Read the control parameters used by setDeltaT.
rhoReactionThermo & thermo
Definition: createFields.H:28
static const char nl
Definition: Ostream.H:265
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.
Read the control parameters used by setDeltaT.