|July 6, 2013, 01:31||
Detecting negative vlomume elements in ICEM
Join Date: Jun 2010
Posts: 100Rep Power: 8
What Kind of quality type should be checked in ICEM for Unstrct Mesh to find the negative volume elements? I checked Quality, Determinant, Skew and Aspect Ratio in ICEM but nothing were found. However when I import the mesh into CFX I get the negative element error.
|July 8, 2013, 11:21||
Join Date: Jul 2013
Posts: 21Rep Power: 6
This has been discussed in topics before.
In the quality metrics graph, there's an option to display quality by volume. If you look at the histogram, you'll see that your minimum value will be zero or negative. Highlighting this bar will allow you to see where the negative volume elements; you can work from there.
Last edited by adunne304; July 9, 2013 at 04:39.
|Thread||Thread Starter||Forum||Replies||Last Post|
|error message with modeling a cube with a hold at the center||hsingtzu||OpenFOAM Native Meshers: blockMesh||2||March 14, 2012 10:56|
|mesh airfoil NACA0012||anand_30||OpenFOAM Meshing & Mesh Conversion||12||December 12, 2011 05:16|
|BlockMesh FOAM warning||gaottino||OpenFOAM Native Meshers: blockMesh||7||July 19, 2010 14:11|
|Axisymmetrical mesh||Rasmus Gjesing (Gjesing)||OpenFOAM Native Meshers: blockMesh||10||April 2, 2007 14:00|
|CFX4.3 -build analysis form||Chie Min||CFX||5||July 12, 2001 23:19|