pimpleDyMFoam.C
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23 
24 Application
25  pimpleDyMFoam.C
26 
27 Description
28  Transient solver for incompressible, flow of Newtonian fluids
29  on a moving mesh using the PIMPLE (merged PISO-SIMPLE) algorithm.
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 "fvIOoptionList.H"
43 
44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 
46 int main(int argc, char *argv[])
47 {
48  #include "setRootCase.H"
49  #include "createTime.H"
50  #include "createDynamicFvMesh.H"
51  #include "initContinuityErrs.H"
52 
53  pimpleControl pimple(mesh);
54 
55  #include "createFields.H"
56  #include "createUf.H"
57  #include "createMRF.H"
58  #include "createFvOptions.H"
59  #include "createControls.H"
60  #include "CourantNo.H"
61  #include "setInitialDeltaT.H"
62 
63  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
64 
65  Info<< "\nStarting time loop\n" << endl;
66 
67  while (runTime.run())
68  {
69  #include "readControls.H"
70  #include "CourantNo.H"
71 
72  #include "setDeltaT.H"
73 
74  runTime++;
75 
76  Info<< "Time = " << runTime.timeName() << nl << endl;
77 
78  mesh.update();
79 
80  // Calculate absolute flux from the mapped surface velocity
81  phi = mesh.Sf() & Uf;
82 
83  if (mesh.changing() && correctPhi)
84  {
85  #include "correctPhi.H"
86  }
87 
88  // Make the flux relative to the mesh motion
90 
91  if (mesh.changing() && checkMeshCourantNo)
92  {
93  #include "meshCourantNo.H"
94  }
95 
96  // --- Pressure-velocity PIMPLE corrector loop
97  while (pimple.loop())
98  {
99  #include "UEqn.H"
100 
101  // --- Pressure corrector loop
102  while (pimple.correct())
103  {
104  #include "pEqn.H"
105  }
106 
107  if (pimple.turbCorr())
108  {
109  laminarTransport.correct();
110  turbulence->correct();
111  }
112  }
113 
114  runTime.write();
115 
116  Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
117  << " ClockTime = " << runTime.elapsedClockTime() << " s"
118  << nl << endl;
119  }
120 
121  Info<< "End\n" << endl;
122 
123  return 0;
124 }
125 
126 
127 // ************************************************************************* //
Uf
Definition: pEqn.H:78
singlePhaseTransportModel laminarTransport(U, phi)
messageStream Info
autoPtr< compressible::turbulenceModel > turbulence
Definition: createFields.H:23
dynamicFvMesh & mesh
const dictionary & pimple
checkMeshCourantNo
Definition: readControls.H:5
static const char nl
Definition: Ostream.H:260
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:251
void makeRelative(surfaceScalarField &phi, const volVectorField &U)
Make the given flux relative.
Definition: fvcMeshPhi.C:74
surfaceScalarField & phi
correctPhi
Definition: readControls.H:3
Calculates and outputs the mean and maximum Courant Numbers.
int main(int argc, char *argv[])
Definition: postCalc.C:54
U
Definition: pEqn.H:82
Creates and initialises the velocity velocity field Uf.