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prism layer not extending till the end of wall |
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September 5, 2019, 08:26 |
prism layer not extending till the end of wall
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#1 |
Member
Arun subramanian
Join Date: Jun 2016
Location: Florence,Italy
Posts: 48
Rep Power: 10 |
I have a film cooling problem with a cylinder at an angle. When I try to use prism layers for the cylindrical wall, the prism layer tends to shrink towards the inlet. I have never experienced this before and I tried changing parameters one by one without success. Any suggestions?
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September 5, 2019, 14:26 |
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#2 |
Senior Member
Lucky
Join Date: Apr 2011
Location: Orlando, FL USA
Posts: 5,761
Rep Power: 66 |
This happens always due to the algorithm used.
You can tinker with the layer reduction percentage, minimum thickness, as well as the angle limit (I can't remember if it is concave or convex for this scenario) to change how it looks superficially but you can't really avoid it. |
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Tags |
mesh 3d, prism layer, starccm+ |
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