Preprocessing

Preprocessing

Topics relate to geometry, meshing, and CAD

Help about this problem mr/mrs

    • wisnukusuma
      Subscriber
    • Rob
      Ansys Employee
      Yes, it's failed to mesh because the setting would result in too poor a quality. Review the settings relative to the geometry and see what doesn't make sense: ie a minimum cell size that's bigger than geometry features or two size settings that conflict. n
    • Keyur Kanade
      Ansys Employee
      This is very generic error. This could be due to geometry problem or due to wrong mesh sizing. Can you please check following? nPlease check geometry in SpaceClaim. Select geometry in structure tree --> Use right click --> Select Check Geometry. The geometry should be error free to proceed. If geometry has any errors, please modify/recreate geometry at those places.nIf geometry is error free, then please select correct Physics Preference in meshing. nPlease give body/face/edge sizing so that mesh has sufficient mesh density and resolve important features. nFor the error, please use right click on the error and click on 'problematic geometry'. This will highlight geometry which is failing to mesh. You will need to modify geometry at this location or change mesh sizing. nIf your meshing has special controls like periodicity, please check if those are correctly defined. nPlease search this forum and you will find plenty posts on meshing.Regards,nKeyurnn
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