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Forum: ANSYS Meshing & Geometry

September 22, 2011, 07:01

Replies: 5

Spacing value in ICEM CFD

Views: 4,210

Posted By BrolY

What I mean is the Y+ range depends on the...

What I mean is the Y+ range depends on the turbulecne model. For example :
For a Rij-Epsilon model, a Y+ between 30 and 200 is recommanded.
For a k-omega model, a Y+ between 1 and 10 is recommanded.

Forum: ANSYS Meshing & Geometry

September 22, 2011, 05:07

Replies: 5

Spacing value in ICEM CFD

Views: 4,210

Posted By BrolY

For a geometric 1 law, if you specify a spacing...

For a geometric 1 law, if you specify a spacing of 1, the length between the two first nodes would be of 1. After, it depends on the ratio.

The Y+ is not the spacing. The Y+ depends on your...

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