CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Meshing & Mesh Conversion

[mesh manipulation] SplitMeshRegions creating more regions than specified

Register Blogs Members List Search Today's Posts Mark Forums Read

Like Tree2Likes
  • 2 Post By GregorAlan

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 3, 2016, 05:42
Default SplitMeshRegions creating more regions than specified
  #1
New Member
 
Gregor Alan
Join Date: Feb 2016
Posts: 9
Rep Power: 7
GregorAlan is on a distinguished road
Dear all,

For my first conjugate heat transfer problem I have made two Fluent meshes and imported these succesfully and merged these (ran checkMesh and it says ok apart from some non-orthogonal faces). Then I have used topoSet to define 2 cellZonesSets the 'pin' part and the 'topAir' part, which are an aluminium cylindrical pin and the fluid flowing around it.
The problem is that when I run 'splitMeshRegions -cellZones -overwrite' it creates 5 regions instead of 2.

Does anybody know why it is doing this?

Regards,

Gregor

SOLVED: I ran splitMeshRegions -cellZonesOnly, that gave 2 regions of equal amount of cells as from the topoSet function
HuZexi and Cagatayemre like this.

Last edited by GregorAlan; February 3, 2016 at 07:36.
GregorAlan is offline   Reply With Quote

Reply

Tags
splitmeshregions

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
[mesh manipulation] How to write cellSet for different regions in constant/polyMesh/sets Struggle_Achieve OpenFOAM Meshing & Mesh Conversion 3 June 17, 2019 09:29
Issues with splitMeshRegions! vabishek OpenFOAM Pre-Processing 6 October 25, 2018 13:16
Error by creating interfaces for Multiple Regions Heat Transfer Sakuyalex STAR-CCM+ 3 March 22, 2018 04:16
splitMeshRegions doesn't find my regions. GPesch OpenFOAM Pre-Processing 2 November 14, 2013 05:20
Possible Bug in pimpleFoam (or createPatch) (or fluent3DMeshToFoam) cfdonline2mohsen OpenFOAM 3 October 21, 2013 09:28


All times are GMT -4. The time now is 08:49.