openfoam viv 网格变形
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dynamicMeshDict设置
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object dynamicMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dynamicFvMesh dynamicMotionSolverFvMesh;motionSolverLibs ("libfvMotionSolvers.so");
solver displacementLaplacian;
displacementLaplacianCoeffs {
diffusivity inverseDistance (DECK);
accelerationRelaxation 0.4;
}