|August 20, 2014, 12:05||
grid refinement for only 1 block
Join Date: Aug 2014
Posts: 11Rep Power: 4
I'm currently working of some projects and was wondering if the grid with 1 block could be refined while keeping the same number of nodes in the other blocks. I've posted a pic online consiting of 3 blocks. I need the middle block to be refined at the left vertical edge since it is an inlet. Thus I would need more vertical nodes at the inlet. The other 2 blocks are solid and no refinement is required. Screenshot 2014-08-20 16.58.41.jpgHope yo guys have some suggestions.
|August 20, 2014, 18:10||
Join Date: Mar 2009
Blog Entries: 6Rep Power: 43
yes you can do it. Go to blocking > pre-mesh parameters > Refinement.
For fluent you are allowed to have refinement of 2 to 1 and with the help of resolve refinement you can get mesh suitable for fluent.
For non conformal mesh, you can choose any refinement factor.
See also this post http://www.cfd-online.com/Forums/ans...s-problem.html
|Thread||Thread Starter||Forum||Replies||Last Post|
|Mixer mesh - negative volume problem||jadtwo||OpenFOAM Native Meshers: blockMesh||2||November 6, 2014 17:37|
|Boundary layer in a pipe||Clementhuon||OpenFOAM Native Meshers: snappyHexMesh and Others||6||March 12, 2012 13:41|
|Icem Mesh to Foam||jphandrigan||OpenFOAM Mesh Utilities||4||March 9, 2010 03:58|
|matrix solver about block structured grid||young min, Sohn||Main CFD Forum||1||July 11, 2000 19:35|
|Grid Independent Solution||Chuck Leakeas||Main CFD Forum||2||May 26, 2000 11:18|