Preprocessing

Preprocessing

Hie . Can anyone kindly assist with the preprocessing meshing errors: Failed and Obsolete Errors.

    • Lovelord
      Subscriber

      The geometry is a rotational domain with a wind turbine (attached to a half hub) void. See the attached. How can i correct this error?

    • 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 'CFD' as 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 go through help manual for more details nPlease search forum for similar posts. nRegards,nKeyurnHow to access Ansys Online Help DocumentnHow to show full resolution imagenGuidelines on the Student CommunitynHow to use Google to search within Ansys Student Communityn
    • Zukhruf_Liaqat
      Subscriber
      Hi. I am facing an error while meshing my geometry. The geometry works perfectly fine and I have created four quadrants through the 'projection' tool in DesignModeler which works fine as well. However, when I check 'show mappable faces' in mesh, only three quadrants appear instead of four. Hence I get structured mesh in 3 quadrants and a highly unstructured and unstable mesh in the 4th one. I have attached pictures of the error. Actively looking for the solution, thanks.nn
    • Keyur Kanade
      Ansys Employee
      nplease create a new post. this is different issue for mapable faces. n
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