Fluids

Fluids

A problem for dynamic adapt mesh

    • hmily
      Subscriber

      When I import case and date of some time step,which was cacullated before.After the cacullation beginning ,the mesh will be refine to much more than the degree of the refine criteria。I think it is becuase of FLUENT regard the mesh refined in the case as initial mesh to refine again .But I don't know how to solve this problem,therefore I want to find an answer here .thanks!

    • Rob
      Ansys Employee
      Are you reading in a .cas.gz or a .cas.h5 file?
    • hmily
      Subscriber
    • hmily
      Subscriber

      Thinks,I am reading in a .cas file wit Fluent 2021 R1 not a .case.h5 file.
    • Rob
      Ansys Employee
      OK, that doesn't retain any adaption data so can mean you get additional adaption over not pausing the run. The newer h5 (HDF) format retains registers and adaption levels so should avoid this issue.
    • hmily
      Subscriber
      YES,I will have a try.
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