2a39553e28
Description
fvMeshTopoChanger which maps the fields to a new mesh or sequence of meshes
which can optionally be mapped to repeatedly for example in multi-cycle
engine cases or cycled through for symmetric forward and reverse motion.
Usage
\table
Property | Description | Required | Default value
libs | Libraries to load | no |
times | List of times for the meshes | yes |
repeat | Repetition period | no |
cycle | Cycle period | no |
begin | Begin time for the meshes | no | Time::beginTime()
timeDelta | Time tolerance used for time -> index | yes |
\endtable
Examples of the mesh-to-mesh mapping for the multi-cycle
tutorials/incompressibleFluid/movingCone case:
\verbatim
topoChanger
{
type meshToMesh;
libs ("libmeshToMeshTopoChanger.so");
times (0.0015 0.003);
cycle #calc "1.0/300.0";
begin 0;
timeDelta 1e-6;
}
\endverbatim
46 lines
1.1 KiB
C++
46 lines
1.1 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: dev
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\\/ M anipulation |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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format ascii;
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class dictionary;
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location "constant";
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object dynamicMeshDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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mover
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{
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type motionSolver;
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libs ("libfvMeshMovers.so" "libfvMotionSolvers.so");
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motionSolver velocityComponentLaplacian;
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component x;
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diffusivity directional (1 200 0);
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}
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topoChanger
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{
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type meshToMesh;
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libs ("libmeshToMeshTopoChanger.so");
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times (0.0015 0.003);
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cycle #calc "1.0/300.0";
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begin 0;
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timeDelta 1e-6;
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}
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// ************************************************************************* //
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