applications/test/volField/volFieldTest.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
   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     volFieldTest
  26
  27 \*---------------------------------------------------------------------------*/
  28
  29 #include "fvCFD.H"
  30 #include "transformGeometricField.H"
  31
  32 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  33
  34 int main(int argc, char *argv[])
  35 {
  36     #include "setRootCase.H"
  37
  38     #include "createTime.H"
  39     #include "createMesh.H"
  40
  41     Info<< "Reading field p\n" << endl;
  42     volScalarField p
  43     (
  44         IOobject
  45         (
  46             "p",
  47             runTime.timeName(),
  48             mesh,
  49             IOobject::MUST_READ,
  50             IOobject::AUTO_WRITE
  51         ),
  52         mesh
  53     );
  54
  55     //Info<< min(p, p);
  56
  57     Info<< "Reading field U\n" << endl;
  58     volVectorField U
  59     (
  60         IOobject
  61         (
  62             "U",
  63             runTime.timeName(),
  64             mesh,
  65             IOobject::MUST_READ,
  66             IOobject::AUTO_WRITE
  67         ),
  68         mesh
  69     );
  70
  71     #include "createPhi.H"
  72
  73     GeometricField<symmTensor, fvPatchField, volMesh> st
  74     (
  75         IOobject
  76         (
  77             "st",
  78             runTime.timeName(),
  79             mesh,
  80             IOobject::NO_READ,
  81             IOobject::NO_WRITE
  82         ),
  83         mesh,
  84         dimensioned<symmTensor>("st", dimless, symmTensor::one),
  85         zeroGradientFvPatchSymmTensorField::typeName
  86     );
  87
  88     //Info<< fvc::div(st) << endl;
  89
  90     solve(fvm::ddt(st) + fvm::div(phi, st) - fvm::laplacian(st));
  91
  92     return 0;
  93 }
  94
  95
  96 // ************************************************************************* //