61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration | Website: https://openfoam.org
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\\ / A nd | Version: 12
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Description
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Caches and writes a volVectorField of grad(p)
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\*---------------------------------------------------------------------------*/
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libs ("libutilityFunctionObjects.so");
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type coded;
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executeControl writeTime;
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writeControl writeTime;
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codeInclude
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#{
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// Header files for classes and functions, e.g. for fvc::grad
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#include "fvcGrad.H"
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#};
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// Header file paths for Make/options, e.g. for momentum transport models
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// Example:
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// -I$(LIB_SRC)/MomentumTransportModels/incompressible/lnInclude
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codeOptions
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#{
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#};
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// Linked libraries for Make/options, e.g. for momentum transport models
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// Not usually required since libraries are already linked to the solver
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// Example:
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// -lincompressibleMomentumTransportModels
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codeLibs
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#{
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#};
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codeFields
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#{
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// Read fields when executing function objects with "foamPostProcess"
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fields.append("p");
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#};
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codeExecute
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#{
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// Lookup existing field from objectRegistry, e.g. pressure p
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const volScalarField& p = mesh().lookupObject<volScalarField>("p");
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// Calculate and store field, e.g. grad(p)
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store("gradP", fvc::grad(p));
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#};
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codeWrite
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#{
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return writeObject("gradP");
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#};
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// ************************************************************************* //
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