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[Phitsanu_ph25]

Error: One or more entities failed to mesh. The mesh of the bodies containing these entities may not be up-to-date. However, meshing might be successful on the other entities.

Error: One or more surfaces cannot be meshed with acceptable quality. Try using a different element size or virtual topology.

Error: A mesh could not be generated using the current meshing options and settings.

I have this fluid flow that I have problem meshing, I tried meshing using different methods it all resulted in the same error.

[Rob]

See if you can plot skew under Quality and look for very skew facets. Also look at how your edge sizing interacts with the global settings:you may have over constrained the meshing algorithm. n

[Keyur Kanade]

Also please go to geometry. nPlease check geometry in SpaceClaim. nSelect geometry in structure tree --> Use right click --> Select Check Geometry. nThe geometry should be error free to proceed. nIf geometry has any errors, please modify/recreate geometry at those places. nFrom image it looks like you might have some sharp angles in the geometry. You will need to modify the geometry at those places in SpaceClaim. 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