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November 20, 2017, 08:58
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Y+ value for a flow
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#1 |
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New Member
Rishabh Kumar
Join Date: Sep 2017
Posts: 9
Rep Power: 8  |
Hi everyone, I'm calculating resistance of a submerged body using StarCCM
my Y+ values are ranging from 0-12 along the length of the body. I'm using K-epsilon turbulence model still, is something wrong I'm doing here ? please let me know |
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November 21, 2017, 16:26
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#2 |
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New Member
Conor Crickmore
Join Date: Oct 2017
Location: Loughborough University, UK
Posts: 12
Rep Power: 8 |
Generally you want you 1 (low Y+) < Y+ > 30 (High Y+)
Are you using Prism Layers? If you are aiming for Low Y+ you should try and reduce the size of the near wall cell. |
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| Tags |
| resistance force, starccm, y+value |
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