move wall and refine mesh at fluid interface
I'm trying to solve a multiphase problem with a wall that simply moves in x direction, using interDyMFoam and I used, in the dynamicMeshDict :
motionSolverLibs ( "libfvMotionSolvers.so" );
solver velocityComponentLaplacian x;
diffusivity directional (200 1 0)
but now I want to introduce also a refinement of the mesh near to the interface of two fluids, say in the same file:
and I don't know how to impose the two different dynamic meshing together...can someone give me an idea?? thanks a lot, I can't solve this problem ...
Greetings to all!
I don't think OpenFOAM has this implemented yet. Well, at least not in interDyMFoam.
In theory, it's just a matter of creating a custom solver based on interDyMFoam, adding code for performing a second dynamic mesh operation, on top of the first one.
Thanks! Will try that.
Will that method only work with r-refinment where the number of cells does not change?
Greetings BielawskiR and welcome to the forum!
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