velocityLaplacian动网格cellMotion是怎么插值到pointMotion的?
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文件路径
OpenFOAM-7/src/fvMotionSolver/fvMotionSolvers/velocity/laplacian/velocityLaplacianFvMotionSolver.C
Foam::tmp<Foam::pointField> Foam::velocityLaplacianFvMotionSolver::curPoints() const { volPointInterpolation::New(fvMesh_).interpolate //就是这里 ( cellMotionU_, pointMotionU_ ); tmp<pointField> tcurPoints ( fvMesh_.points() + fvMesh_.time().deltaTValue()*pointMotionU_.primitiveField() ); twoDCorrectPoints(tcurPoints.ref()); return tcurPoints; }
有没有具体的数学公式,我看了一些书也都没说这些细节的东西。