applications/solvers/compressible/rhoPorousSimpleFoam/createFields.H

   1     Info<< "Reading thermophysical properties\n" << endl;
   2
   3     autoPtr<basicPsiThermo> pThermo
   4     (
   5         basicPsiThermo::New(mesh)
   6     );
   7     basicPsiThermo& thermo = pThermo();
   8
   9     volScalarField rho
  10     (
  11         IOobject
  12         (
  13             "rho",
  14             runTime.timeName(),
  15             mesh,
  16             IOobject::READ_IF_PRESENT,
  17             IOobject::AUTO_WRITE
  18         ),
  19         thermo.rho()
  20     );
  21
  22     volScalarField& p = thermo.p();
  23     volScalarField& h = thermo.h();
  24     const volScalarField& psi = thermo.psi();
  25
  26
  27     Info<< "Reading field U\n" << endl;
  28     volVectorField U
  29     (
  30         IOobject
  31         (
  32             "U",
  33             runTime.timeName(),
  34             mesh,
  35             IOobject::MUST_READ,
  36             IOobject::AUTO_WRITE
  37         ),
  38         mesh
  39     );
  40
  41     #include "compressibleCreatePhi.H"
  42
  43
  44     label pRefCell = 0;
  45     scalar pRefValue = 0.0;
  46     setRefCell(p, mesh.solutionDict().subDict("SIMPLE"), pRefCell, pRefValue);
  47
  48     dimensionedScalar pMin
  49     (
  50         mesh.solutionDict().subDict("SIMPLE").lookup("pMin")
  51     );
  52
  53     Info<< "Creating turbulence model\n" << endl;
  54     autoPtr<compressible::RASModel> turbulence
  55     (
  56         compressible::RASModel::New
  57         (
  58             rho,
  59             U,
  60             phi,
  61             thermo
  62         )
  63     );
  64
  65     dimensionedScalar initialMass = fvc::domainIntegrate(rho);
  66
  67     porousZones pZones(mesh);
  68     Switch pressureImplicitPorosity(false);
  69
  70     int nUCorr = 0;
  71     if (pZones.size())
  72     {
  73         // nUCorrectors for pressureImplicitPorosity
  74         if (mesh.solutionDict().subDict("SIMPLE").found("nUCorrectors"))
  75         {
  76             nUCorr = readInt
  77             (
  78                 mesh.solutionDict().subDict("SIMPLE").lookup("nUCorrectors")
  79             );
  80         }
  81
  82         if (nUCorr > 0)
  83         {
  84             pressureImplicitPorosity = true;
  85         }
  86     }
  87