pimpleDyMFoam.C
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23 
24 Application
25  pimpleDyMFoam.C
26 
27 Description
28  Transient solver for incompressible, turbulent flow of Newtonian fluids
29  on a moving mesh.
30 
31  Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #include "fvCFD.H"
36 #include "dynamicFvMesh.H"
39 #include "pimpleControl.H"
40 #include "CorrectPhi.H"
41 #include "fvOptions.H"
42 
43 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
44 
45 int main(int argc, char *argv[])
46 {
47  #include "postProcess.H"
48 
49  #include "setRootCase.H"
50  #include "createTime.H"
51  #include "createDynamicFvMesh.H"
52  #include "initContinuityErrs.H"
53  #include "createControls.H"
54  #include "createFields.H"
55  #include "createUf.H"
56  #include "createFvOptions.H"
57  #include "CourantNo.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 "readControls.H"
69  #include "CourantNo.H"
70  #include "setDeltaT.H"
71 
72  runTime++;
73 
74  Info<< "Time = " << runTime.timeName() << nl << endl;
75 
76  mesh.update();
77 
78  // Calculate absolute flux from the mapped surface velocity
79  phi = mesh.Sf() & Uf;
80 
81  if (mesh.changing() && correctPhi)
82  {
83  #include "correctPhi.H"
84  }
85 
86  // Make the flux relative to the mesh motion
88 
89  if (mesh.changing() && checkMeshCourantNo)
90  {
91  #include "meshCourantNo.H"
92  }
93 
94  // --- Pressure-velocity PIMPLE corrector loop
95  while (pimple.loop())
96  {
97  #include "UEqn.H"
98 
99  // --- Pressure corrector loop
100  while (pimple.correct())
101  {
102  #include "pEqn.H"
103  }
104 
105  if (pimple.turbCorr())
106  {
107  laminarTransport.correct();
108  turbulence->correct();
109  }
110  }
111 
112  runTime.write();
113 
114  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
115  << " ClockTime = " << runTime.elapsedClockTime() << " s"
116  << nl << endl;
117  }
118 
119  Info<< "End\n" << endl;
120 
121  return 0;
122 }
123 
124 
125 // ************************************************************************* //
surfaceScalarField & phi
U
Definition: pEqn.H:83
const dictionary & pimple
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:253
Uf
Definition: pEqn.H:67
singlePhaseTransportModel laminarTransport(U, phi)
dynamicFvMesh & mesh
Creates and initialises the velocity velocity field Uf.
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
Calculates and outputs the mean and maximum Courant Numbers.
messageStream Info
checkMeshCourantNo
Definition: readControls.H:5
correctPhi
Definition: readControls.H:3
Execute application functionObjects to post-process existing results.
void makeRelative(surfaceScalarField &phi, const volVectorField &U)
Make the given flux relative.
Definition: fvcMeshPhi.C:75