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  3. A problem for dynamic adapt mesh

A problem for dynamic adapt mesh

    • October 21, 2021 at 4:33 am
      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!

    • October 21, 2021 at 4:26 pm
      Rob
      Forum Moderator
      Are you reading in a .cas.gz or a .cas.h5 file?
    • October 27, 2021 at 12:39 am
      hmily
      Subscriber
    • October 27, 2021 at 12:41 am
      hmily
      Subscriber

      Thinks,I am reading in a .cas file wit Fluent 2021 R1 not a .case.h5 file.
    • October 27, 2021 at 9:45 am
      Rob
      Forum Moderator
      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.
    • November 4, 2021 at 2:58 am
      hmily
      Subscriber
      YES,I will have a try.
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