|March 18, 2011, 09:05||
split edge-wall disappears
Join Date: Feb 2011
Posts: 139Rep Power: 7
I have a problem concerning my geometry. I imported my geometry as *.stl file to Gambit. Gambit treats the inlet and outlet edge as real and the wall of the geometry as virtual. Therefore the whole geometry is treated as virtual and unfortunately it cannot be converted to a real geometry.
If I am attaching a Boundary Layer to the geometry (which has to be pretty expanded), the layer seems to be distorted. Therefore I wanted to split the inlet and outlet edge to divide the Boundary Layer and therefore decrease the deformation (I tried this with a simple cylinder geometry and it works pretty well), but as soon as I split the edge the wall of the geometry just disappears and only the real edges are left over.
I have no idea how to solve this problem. Can anybody help me? Or is there another way to avoid the deformation of the Boundary Layer?
Thanks a million!
|March 29, 2011, 02:00||
Join Date: Mar 2009
Posts: 3,135Rep Power: 32
In memory of my friend Hervé: CFD engineer & freerider
|Thread||Thread Starter||Forum||Replies||Last Post|
|Superlinear speedup in OpenFOAM 13||msrinath80||OpenFOAM Running, Solving & CFD||18||March 3, 2015 06:36|
|Fluent3DMeshToFoam||simvun||OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ...||48||May 14, 2012 05:20|
|tmerge utility creates unwanted interface/walls comes in the final email@example.com||OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ...||11||January 20, 2012 07:23|
|Quick Question - Wall Function||D.Tandra||Main CFD Forum||2||March 16, 2004 05:29|
|Wall function in adverse pressure gradients||stephane baralon||Main CFD Forum||11||September 2, 1999 04:05|