A program to recognize and reward our most engaged community members
Please tell me, How can I repair the boundary layer mesh with the following quality criteria.
1.Aspect ratio <5
2.skew <60
3.tet collapse <1
Boundary layer mesh is often created from HEX/PENTA element.
I have registered for the Altair optimization contest.In that, they gave guidelines on meshing.I attached the image of meshing guidelines please take a look.
<?xml version="1.0" encoding="UTF-8"?>
Hmm, do you prepare mesh for CFD?
I do often CFD mesh with aspect ratio ~ 10-15 for boundary layers.
I prepared the CFD mesh and checked the quality.When I checked the 3d mesh quality it shows the total boundary layer 3d elements as failed elements.Is it possible to do the mesh with the above-given procedure?
Believe me, I make CFD mesh with boundary layer having aspect ratio ~10-15 and my CFD team got always good results :-)
Attention: If you respect ratio < 5, your mesh maybe becomes too big to solve!
So in numerical world, as in the real life, we have to found good compromise /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />
Thank you so much for your reply.
Could you please explain the procedure which was mentioned below.I don't know how can I create a volume mesh in Hypermesh for CFD.
Have a look at CFD Meshing tutorials?
