|
[Sponsors] |
August 21, 2010, 00:07 |
Mesh Check Failed, Please Help!
|
#1 |
New Member
FYP
Join Date: Aug 2010
Posts: 3
Rep Power: 15 |
When using FLUENT to check mech, there is an error message saying that "Warning: mech check failed". But it had passed the mesh check by using ICEM. Please advice. Thanks.
|
|
August 26, 2010, 01:05 |
|
#2 |
Member
Arash
Join Date: Dec 2009
Location: Denmark
Posts: 37
Rep Power: 16 |
probably, skewness of your mesh is high
is that right? |
|
August 27, 2010, 07:41 |
|
#3 |
New Member
FYP
Join Date: Aug 2010
Posts: 3
Rep Power: 15 |
yes, you are right.
thanks |
|
August 28, 2010, 19:09 |
|
#4 |
New Member
Rupak
Join Date: Aug 2010
Location: Rochester, NY
Posts: 6
Rep Power: 15 |
same problem.
do i use a smaller mesh spacing? |
|
August 29, 2010, 06:41 |
|
#5 |
New Member
Ben Jimenez
Join Date: Aug 2010
Posts: 5
Rep Power: 15 |
If you are certain skewness is your problem, locate where your problem cells are located. Then you'll want to refine your mesh in those regions (as it is likely there is a cluster of highly skewed cells). Don't refine your entire mesh only to fix one small problem area as it will cut into computation time.
|
|
Tags |
mesh check failed |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[ICEM] surface mesh merging problem | everest | ANSYS Meshing & Geometry | 44 | April 14, 2016 07:41 |
Transient boundary conditions | Jarrod Sinclair (Sinclair) | OpenFOAM Running, Solving & CFD | 133 | May 6, 2015 07:21 |
mesh check failed / degenerated contact points | shohin | FLUENT | 16 | April 11, 2014 23:32 |
Check the skewnesses of your face meshes and make sure the face mesh sizes are not to | sophie-l | ANSYS Meshing & Geometry | 0 | April 13, 2009 18:27 |
user defined function | cfduser | CFX | 0 | April 29, 2006 11:58 |