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[ICEM] ICEM Meshing problem

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Old   August 21, 2012, 05:51
Exclamation ICEM Meshing problem
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nitin bansal
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PLs help me with Correction of Meshing Quality.

I have tried Everything But Not able to reduce quality below 0.8 or 0.9

Below are attachment of block,geometry and prj file

Thanks
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File Type: jpg Meshing.jpg (63.4 KB, 31 views)
Attached Files
File Type: zip final.zip (37.2 KB, 3 views)
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Old   August 21, 2012, 08:21
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the minimum quality is 0.7. which is very good. not need worry about it. i don't know why you need a better quality. all i can say is that the blocking strategy used is very good. no other strategy comes in my mind now. if you insist on getting a better quality, play on node spacing. make it smaller, may be it should help...
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New to ICEM CFD, try this document --> http://goo.gl/G2gkE
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Old   August 21, 2012, 08:53
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Quote:
Originally Posted by diamondx View Post
the minimum quality is 0.7. which is very good. not need worry about it. i don't know why you need a better quality. all i can say is that the blocking strategy used is very good. no other strategy comes in my mind now. if you insist on getting a better quality, play on node spacing. make it smaller, may be it should help...
Basically I am Going run this model in fluent with K-Omega,translational flow configuration...
I am not able to validate the results..
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Old   August 22, 2012, 02:19
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Quote:
Originally Posted by nitinbansal184 View Post
Basically I am Going run this model in fluent with K-Omega,translational flow configuration...
I am not able to validate the results..
I guess your problem is not due to the quality of mesh. I once used this Transition k-kl-w model to validate results for the flow over aerofoil and I noticed that this model is very sensitive to free stream turbulence parameters and also wall y+. Please check upon these after consulting Fluent's User and Theory guide.
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