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[ICEM] Hybrid mesh with non uniform y_plus

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Old   January 8, 2013, 04:10
Default Hybrid mesh with non uniform y_plus
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Johannes Ringborn
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Dear all,

I try to create a hybrid volume mesh. After having done an initial calculation (with a distance of 10e-06m of the first gridilne) I get a non-uniform y_plus evolution along the wall (see attached image).

Is there a possibility in ICEM to create a hybrid mesh with a linear decrease of the distance of the first gridline from the wall (in this case from 5*10e-05m to 10e-08m) and a constant exponential increasement-factor?

I am thankful for any help!

Best regards
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Old   January 15, 2013, 09:52
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I am sorry to bring up this post thread again, but any suggestion would be really helpful.

Regards
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Old   January 15, 2013, 10:11
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Quote:
Originally Posted by j_h_86 View Post
Dear all,

I try to create a hybrid volume mesh. After having done an initial calculation (with a distance of 10e-06m of the first gridilne) I get a non-uniform y_plus evolution along the wall (see attached image).

Is there a possibility in ICEM to create a hybrid mesh with a linear decrease of the distance of the first gridline from the wall (in this case from 5*10e-05m to 10e-08m) and a constant exponential increasement-factor?

I am thankful for any help!

Best regards
It happens in CFD. Dont worry.
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