[ICEM] How to obtain 2D boundary layers

ruocha · March 17, 2012, 21:47

???.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, 03:15

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, 06:44

http://www.cfd-online.com/Forums/ans...ary-layer.html

http://www.cfd-online.com/Forums/ans...sh-region.html

http://www.cfd-online.com/Forums/ans...uded-mesh.html

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

http://www.cfd-online.com/Forums/ans...-question.html

ruocha · March 18, 2012, 07:54

Thanks,i got it

March 17, 2012, 21:47	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?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Water subcooled boiling	Attesz	CFX	7	January 5, 2013 03:32
inlet velocity boundary condition	murali	CFX	5	August 3, 2012 08:56
Pipe Boundary Layers	Kieran Hood	Main CFD Forum	0	April 22, 2007 17:48
[Commercial meshers] Trimmed cell and embedded refinement mesh conversion issues	michele	OpenFOAM Meshing & Mesh Conversion	2	July 15, 2005 04:15

March 18, 2012, 03:15		#2
rikio Senior Member Rikio Join Date: Mar 2009 Location: SH, China Posts: 182 Blog Entries: 1 Rep Power: 17	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, 06:44		#3
Far Super Moderator Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,553 Blog Entries: 6 Rep Power: 54	http://www.cfd-online.com/Forums/ans...ary-layer.html http://www.cfd-online.com/Forums/ans...sh-region.html http://www.cfd-online.com/Forums/ans...uded-mesh.html http://www.cfd-online.com/Forums/att...mesh-cz_03.jpg http://www.cfd-online.com/Forums/ans...-question.html

March 18, 2012, 07:54		#4
ruocha New Member forever wc Join Date: Mar 2012 Posts: 2 Rep Power: 0	Thanks,i got it