Trimmed Cell Mesher and Prism Layers

Jack220 · July 22, 2013, 13:11

Hello,

I have problems matching the Trimmed Cell Mesher and Prism Layers. The thickness of the Prism Layer is not constant and interrupted over the geometry.
Although I tried several settings concerning Prism Layer Thickness enhancement, Base Size reduction and Minimum Surface Size enhancement I couldn't fix the problem.

Does anyone has an idea how to solve this problem? or
Does anyone know which standard values work fine for Trimmed Cell Mesher and Prism Layers?

Best regards,

Jack

lava12005 · July 24, 2013, 22:41

If you can give a better description maybe some picture of your problem, that will help us in understanding your problem

Jack220 · July 30, 2013, 11:28

Hello Lava12005,

attached you can find a picture of my problem.

Best regards,

Jack

Kasey · July 30, 2013, 16:10

In your prism layer meshing model try decreasing the layer reduction percentage, increase boundary march angle, and specify near core layer aspect ratio.

Jack220 · August 7, 2013, 11:57

Thank you Kasey for your answer,

I already tried your ideas, but it didn't succeed. The solution is to choose an extremely low base size and adapt the other sizes (e.g. surface sizes etc.)

Best regards,

Jack

July 22, 2013, 13:11	Trimmed Cell Mesher and Prism Layers	#1
Jack220 New Member Join Date: May 2013 Posts: 6 Rep Power: 13	Hello, I have problems matching the Trimmed Cell Mesher and Prism Layers. The thickness of the Prism Layer is not constant and interrupted over the geometry. Although I tried several settings concerning Prism Layer Thickness enhancement, Base Size reduction and Minimum Surface Size enhancement I couldn't fix the problem. Does anyone has an idea how to solve this problem? or Does anyone know which standard values work fine for Trimmed Cell Mesher and Prism Layers? Best regards, Jack

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July 24, 2013, 22:41		#2
lava12005 Senior Member KHB Join Date: Aug 2010 Location: Singapore Posts: 118 Rep Power: 16	If you can give a better description maybe some picture of your problem, that will help us in understanding your problem

July 30, 2013, 16:10		#4
Kasey New Member kw Join Date: Oct 2011 Posts: 24 Rep Power: 15	In your prism layer meshing model try decreasing the layer reduction percentage, increase boundary march angle, and specify near core layer aspect ratio.

August 7, 2013, 11:57		#5
Jack220 New Member Join Date: May 2013 Posts: 6 Rep Power: 13	Thank you Kasey for your answer, I already tried your ideas, but it didn't succeed. The solution is to choose an extremely low base size and adapt the other sizes (e.g. surface sizes etc.) Best regards, Jack