splitMeshRegions and boundarys

Tobi · January 23, 2013, 08:11

Dear all Foamers,

i have a question to sHM and multi regions.
If I do such a meshing everything is working fine.
I defined my zwo STL with different regions (e.g. inlet, outlet, wall ... ).

After splitting my mesh with

Code:

splitMeshRegions -cellZones

all my boundarys like inlet/outlet are gone

?
Do I have to define that with my backgroundmesh or how do I get my patches?

Thanks tobi

nimasam · January 25, 2013, 14:33

you can use createPatchDict , an example can be find in pimpleDyMFoam

January 23, 2013, 08:11	splitMeshRegions and boundarys	#1
Tobi Super Moderator Tobias Holzmann Join Date: Oct 2010 Location: Bad Wörishofen Posts: 2,711 Blog Entries: 6 Rep Power: 52	Dear all Foamers, i have a question to sHM and multi regions. If I do such a meshing everything is working fine. I defined my zwo STL with different regions (e.g. inlet, outlet, wall ... ). After splitting my mesh with Code: splitMeshRegions -cellZones all my boundarys like inlet/outlet are gone ? Do I have to define that with my backgroundmesh or how do I get my patches? Thanks tobi

January 25, 2013, 14:33		#2
nimasam Senior Member Nima Samkhaniani Join Date: Sep 2009 Location: Tehran, Iran Posts: 1,267 Blog Entries: 1 Rep Power: 25	you can use createPatchDict , an example can be find in pimpleDyMFoam __________________ My Personal Website (http://nimasamkhaniani.ir/) Telegram channel (https://t.me/cfd_foam)