|September 22, 2009, 15:16||
Asymmetric boundary layer (3D) on surface of a half sphere
Join Date: Sep 2009
Posts: 1Rep Power: 0
I created a sphere geometry inside a brick. Then I split both volumes and surrounded the sphere with a sizing function (shaped like a mach-cone). After that i applied a BL on the sphere surface and meshed both volumes. So far everything worked fine.
To reduce the amount of mesh-volumes i decided to use just one half of that geometry. I removed all meshes and BLs and cut it in half.
Now when i try to attach the BL onto the surface of the half sphere it generates the BL but at one spot its becoming thinner and later its growing back to normal thinkness again. I used the Uniform sheme for the BL. Does anybody have an idea why this asymmetry results and/or how to remove it?
Thanks in advance,
|boundary layer, gambit, problem, sphere, surface|
|Thread||Thread Starter||Forum||Replies||Last Post|
|gambit boundary layer meshing||Rick||FLUENT||6||April 26, 2010 06:01|
|Error : Self intersecting surface mesh, computing intersections & Error : Impossible||velan||Open Source Meshers: Gmsh, Netgen, CGNS, ...||0||June 29, 2009 01:48|
|Errors in Gambit for boundary layer mesh||Mike Spears||FLUENT||0||June 23, 2005 12:34|
|errors||Fahad||Main CFD Forum||0||March 23, 2004 14:20|
|channel half width/ boundary layer thickness||Peter liang||Main CFD Forum||3||September 27, 2001 05:10|