[ICEM] How to obtain 2D boundary layers

ruocha · March 17, 2012, 22:47

???.jpg
For such a 2D structure, the mesh was auto-generated by ICEM, 2D boundary layers were needed around the oval holes? What should i do to obtain 2D boundary layers around the oval holes?

rikio · March 18, 2012, 04:15

Set the curve mesh parameters of Height, Height Ratio and Number of Layers for the curves where BL need to be generated.

Far · March 18, 2012, 07:44

Hybrid mesh for 2D boundary layer

Airfoils meshing, how create a more dense mesh region?

Can't create prism layer on 2D extruded mesh

http://www.cfd-online.com/Forums/att...mesh-cz_03.jpg

ICEM 2D tetra mesh question

ruocha · March 18, 2012, 08:54

Thanks,i got it

March 17, 2012, 22:47	How to obtain 2D boundary layers	#1
ruocha New Member forever wc Join Date: Mar 2012 Posts: 2 Rep Power: 0	???.jpg For such a 2D structure, the mesh was auto-generated by ICEM, 2D boundary layers were needed around the oval holes? What should i do to obtain 2D boundary layers around the oval holes?

March 18, 2012, 07:44		#3
Far Super Moderator Sijal Ahmed Memon (turboenginner@gmail.com) Join Date: Mar 2009 Location: Islamabad Pakistan Posts: 3,155 Blog Entries: 5 Rep Power: 30	Hybrid mesh for 2D boundary layer Airfoils meshing, how create a more dense mesh region? Can't create prism layer on 2D extruded mesh http://www.cfd-online.com/Forums/att...mesh-cz_03.jpg ICEM 2D tetra mesh question __________________ Best Regards Far http://cfd-consultancy.webs.com/

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March 18, 2012, 04:15		#2
rikio Senior Member Rikio Join Date: Mar 2009 Location: SH, China Posts: 182 Blog Entries: 1 Rep Power: 6	Set the curve mesh parameters of Height, Height Ratio and Number of Layers for the curves where BL need to be generated.

March 18, 2012, 08:54		#4
ruocha New Member forever wc Join Date: Mar 2012 Posts: 2 Rep Power: 0	Thanks,i got it