|October 11, 2012, 17:34||
sHM - Layers Collapse on Inlets, Cannot set patches to empty in parallel
Join Date: Aug 2012
Blog Entries: 1Rep Power: 4
Edit: I am trying to prevent layers from collapsing at inlets and outlets as in Boundary layers on an inlet/outlet for a pipe
The method described in the above works normally, but I cannot get it to work in parallel. Any ideas?
I first run snappyHexMesh with the layering step turned off, then change the inlet/outlet patches from type 'wall' to type 'empty' in all 'boundary' files (processor*/2/polyMesh/boundary), then execute snappyHexMesh again with only the layering step turned on.
I received the following errors upon executing snappyHexMesh for the layering step:
 --> FOAM FATAL ERROR:  in patch:procBoundary7to3 : Local size of patch is 14286 (faces). Received from neighbour 14297 faceCentres! ........ (more of the same)
Last edited by Nucleophobe; October 15, 2012 at 13:53. Reason: Updates
|Thread||Thread Starter||Forum||Replies||Last Post|
|2D snappyHexMesh with layers||grjmell||OpenFOAM Native Meshers: snappyHexMesh and Others||2||May 27, 2013 12:00|
|Adding layers goes wrong with SnappyHexMesh||Elise||OpenFOAM Native Meshers: snappyHexMesh and Others||1||April 22, 2013 02:32|
|SnappyHexMesh doesn't succeed in adding several layers||eti0123456789||OpenFOAM Native Meshers: snappyHexMesh and Others||5||April 9, 2013 02:36|
|no boundary layers using snappyHexMesh||thorsten||OpenFOAM Native Meshers: snappyHexMesh and Others||1||October 22, 2009 06:01|
|SnappyHexMesh large number of patches written||prapanj||OpenFOAM Mesh Utilities||0||July 15, 2009 08:11|