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September 21, 2024 at 6:26 pmpawlik2Subscriber
Hi y'all,
I'm trying to mesh an internal fluid domain, and I'm consistently getting the following error:
"At least one body has no elements in it. Â This may be due to mesh based defeaturing of the geometry. Â The offending bodies can be identified in the worksheet view on the Geometry folder and suppressed if desired."
When I googled the error code to find past threads, I found that the general consensus was to look at the "Worksheet" tab to see which body has 0 elements/nodes and this is what I see.
I'm sure the problem had to deal with the geometry of the fluid domain. I used the extract volume feature on the inlets and outlets of a manifold, then used the "combine" feature to merge the bodies into one, resulting in the geometry above. Where did I mess up? Is this a meshing problem or do I need to edit my geometry in spaceclaim?
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September 23, 2024 at 6:28 amKeyur KanadeAnsys Employee
This could be due to geometry errors or may be due to incorrect sizing defined in meshing.Â
Please check geometry in SpaceClaim.Â
Select geometry in structure tree --> Use right click --> Select Check Geometry. (Or Tools - Fault Detection in DM)
The geometry should be error free to proceed.Â
If geometry has any errors, please modify/recreate geometry at those places.ÂIn meshing, please check sizing. Please corect min sizing. Also try to make mesh based defeaturing off.Â
Regards,
Keyur
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