[ICEM] really sharp surface between wing and body -- CFD Online Discussion Forums

March 24, 2019, 23:07	really sharp surface between wing and body	#1
NCKU5566 New Member MarkTang Join Date: Feb 2018 Posts: 5 Rep Power: 8	Recently i am trying to mesh F-16 model with icem like shown. The surface mesh is no problem, but there are some really bad volume mesh after i extrude volume mesh with existing surface mesh(delaunay or fluent mesh), some terrible volume mesh show up. I can't grow prism mesh because the volume mesh is too bad. I had try to grow prism before using delaunay, the prism can be done, but the delaunay not. If i use orctree with existing mesh, the volume mesh always extrude into the solid part. The bad part is at the junction between wing and body, there is a really small gap like shown. https://imgur.com/sRMLZrq https://imgur.com/IdBUFcz https://imgur.com/QmvRBXc https://imgur.com/vIjfj6A

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