Cfx solver fails after dynamic remeshing!
 

hello everyone..

I set the dynamic remeshing problem using icem cfd replay file method...

after certain deformation, the remeshing has been done successfully..

after remeshing, the solver performs only one iteration (the mesh quality of that iteration is good as that of initial mesh) and in the second iteration the solver fails with mesh fold or negative volume problem!

when i checked the results in post processing, it appears like after remeshing in the solver, the geometry resets to initial position instead of continuing from the position just before the start of remeshing...

information regarding problem:
1. used icem cfd script file for mesh replay
2. i set the geometric control as automatic
3. set remesh condition based on minimum orthogonality angle
4. i didnt use any monitor points or scalar parameters

anyone has any clues?