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March 6, 2019, 04:28 |
Mesh independence
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#1 |
New Member
crinoid
Join Date: Jan 2019
Posts: 21
Rep Power: 7 |
Hi to everybody,
When checking meshing independence I make 3 meshes with different coarsenings. The viscosity k-omega SST model is used in all of them. My question is the following: should I keep the height of the first cell in contact with walls in the 3 meshes in order to keep the y+, so the viscosity model keeps being valid? Thanks in advance! |
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March 12, 2019, 20:26 |
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#2 |
Member
Join Date: Nov 2014
Posts: 92
Rep Power: 11 |
If you have control on the first cell distant from the wall, you should keep the same for all 3 meshes level
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March 13, 2019, 18:08 |
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#3 |
New Member
crinoid
Join Date: Jan 2019
Posts: 21
Rep Power: 7 |
Perfect, thanks!!
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independence, yplus |
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