applications/utilities/postProcessing/turbulence/createTurbulenceFields/createTurbulenceFields.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
   6      \\/     M anipulation  |
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
  11     OpenFOAM is free software: you can redistribute it and/or modify it
  12     under the terms of the GNU General Public License as published by
  13     the Free Software Foundation, either version 3 of the License, or
  14     (at your option) any later version.
  15
  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 Application
  25     CreateTurbulenceFields
  26
  27 Description
  28     Creates a full set of turbulence fields.
  29
  30     - Currently does not output nut and nuTilda
  31
  32 Source files:
  33     createFields.H
  34
  35 \*---------------------------------------------------------------------------*/
  36
  37 #include "fvCFD.H"
  38 #include "incompressible/singlePhaseTransportModel/singlePhaseTransportModel.H"
  39 #include "RASModel.H"
  40
  41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  42
  43 int main(int argc, char *argv[])
  44 {
  45     timeSelector::addOptions();
  46
  47     #include "setRootCase.H"
  48     #include "createTime.H"
  49
  50     instantList timeDirs = timeSelector::select0(runTime, args);
  51
  52     #include "createMesh.H"
  53     #include "createFields.H"
  54
  55     forAll(timeDirs, timeI)
  56     {
  57         runTime.setTime(timeDirs[timeI], timeI);
  58
  59         Info<< "Time = " << runTime.timeName() << endl;
  60
  61         // Cache the turbulence fields
  62
  63         Info<< "\nRetrieving field k from turbulence model" << endl;
  64         const volScalarField k(RASModel->k());
  65
  66         Info<< "\nRetrieving field epsilon from turbulence model" << endl;
  67         const volScalarField epsilon(RASModel->epsilon());
  68
  69         Info<< "\nRetrieving field R from turbulence model" << endl;
  70         const volSymmTensorField R(RASModel->R());
  71
  72         // Check availability of tubulence fields
  73
  74         if (!IOobject("k", runTime.timeName(), mesh).headerOk())
  75         {
  76             Info<< "\nWriting turbulence field k" << endl;
  77             k.write();
  78         }
  79         else
  80         {
  81             Info<< "\nTurbulence k field already exists" << endl;
  82         }
  83
  84         if (!IOobject("epsilon", runTime.timeName(), mesh).headerOk())
  85         {
  86             Info<< "\nWriting turbulence field epsilon" << endl;
  87             epsilon.write();
  88         }
  89         else
  90         {
  91             Info<< "\nTurbulence epsilon field already exists" << endl;
  92         }
  93
  94         if (!IOobject("R", runTime.timeName(), mesh).headerOk())
  95         {
  96             Info<< "\nWriting turbulence field R" << endl;
  97             R.write();
  98         }
  99         else
 100         {
 101             Info<< "\nTurbulence R field already exists" << endl;
 102         }
 103
 104         if (!IOobject("omega", runTime.timeName(), mesh).headerOk())
 105         {
 106             const scalar Cmu = 0.09;
 107
 108             Info<< "creating omega" << endl;
 109             volScalarField omega
 110             (
 111                 IOobject
 112                 (
 113                     "omega",
 114                     runTime.timeName(),
 115                     mesh
 116                 ),
 117                 epsilon/(Cmu*k),
 118                 epsilon.boundaryField().types()
 119             );
 120             Info<< "\nWriting turbulence field omega" << endl;
 121             omega.write();
 122         }
 123         else
 124         {
 125             Info<< "\nTurbulence omega field already exists" << endl;
 126         }
 127     }
 128
 129     Info<< "\nEnd\n" << endl;
 130
 131     return 0;
 132 }
 133
 134
 135 // ************************************************************************* //
 136