cavitatingDyMFoam.C
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23 
24 Application
25  cavitatingFoam
26 
27 Description
28  Transient cavitation code based on the homogeneous equilibrium model
29  from which the compressibility of the liquid/vapour "mixture" is obtained,
30  with optional mesh motion and mesh topology changes.
31 
32  Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
33 
34 \*---------------------------------------------------------------------------*/
35 
36 #include "fvCFD.H"
37 #include "dynamicFvMesh.H"
41 #include "CorrectPhi.H"
42 #include "pimpleControl.H"
43 
44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 
46 int main(int argc, char *argv[])
47 {
48  #include "postProcess.H"
49 
50  #include "setRootCaseLists.H"
51  #include "createTime.H"
52  #include "createDynamicFvMesh.H"
53  #include "createControls.H"
54  #include "createFields.H"
55  #include "createUf.H"
56  #include "createPcorrTypes.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 
70  {
71  #include "CourantNo.H"
72  #include "setDeltaT.H"
73 
74  runTime++;
75 
76  Info<< "Time = " << runTime.timeName() << nl << endl;
77 
78  // Do any mesh changes
79  mesh.update();
80 
81  if (mesh.changing() && correctPhi)
82  {
83  // Calculate absolute flux from the mapped surface velocity
84  phi = mesh.Sf() & Uf;
85 
86  #include "correctPhi.H"
87 
88  // Make the flux relative to the mesh motion
90  }
91  }
92 
93  // --- Pressure-velocity PIMPLE corrector loop
94  while (pimple.loop())
95  {
96  #include "rhoEqn.H"
97  #include "alphavPsi.H"
98  #include "UEqn.H"
99 
100  // --- Pressure corrector loop
101  while (pimple.correct())
102  {
103  #include "pEqn.H"
104  }
105 
106  if (pimple.turbCorr())
107  {
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 // ************************************************************************* //
pimpleNoLoopControl & pimple
surfaceScalarField & phi
engineTime & runTime
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:256
correctPhi
dynamicFvMesh & mesh
Creates and initialises the velocity velocity field Uf.
autoPtr< surfaceVectorField > Uf
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
U
Definition: pEqn.H:72
messageStream Info
Execute application functionObjects to post-process existing results.
void makeRelative(surfaceScalarField &phi, const volVectorField &U)
Make the given flux relative.
Definition: fvcMeshPhi.C:75