81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2005 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Description
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Set up the gamma field
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\*---------------------------------------------------------------------------*/
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#include "fvCFD.H"
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#include "mathematicalConstants.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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# include "setRootCase.H"
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# include "createTime.H"
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# include "createMesh.H"
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Info<< "Time = " << runTime.value() << endl;
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Info<< " Reading field T" << endl;
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volScalarField T
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(
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IOobject
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(
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"T",
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runTime.timeName(),
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mesh,
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IOobject::MUST_READ,
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IOobject::NO_WRITE
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),
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mesh
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);
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// Do cells
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const volVectorField& centres = mesh.C();
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Info << pos(0.02 - centres.internalField().component(vector::X))*
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centres.internalField().component(vector::X)/0.02 << endl;
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T.internalField() =
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pos(0.02 - centres.internalField().component(vector::X))*
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(
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Foam::cos
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(
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centres.internalField().component(vector::X)/0.02*
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mathematicalConstant::pi
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)/2.0 + 0.5
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);
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T.write();
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Info<< "End\n" << endl;
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return(0);
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}
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// ************************************************************************* //
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