|
[Sponsors] |
March 28, 2014, 02:03 |
FNMB error(cooling chanel for blade)
|
#1 |
New Member
mohsen rahmani
Join Date: Mar 2014
Posts: 14
Rep Power: 12 |
Dear all
when i define solid body for a gas turbine blade in autogrid 5 and add separator or film cooling holes i have problem with FNMB. can anyone help me? |
|
April 7, 2014, 09:03 |
|
#2 |
Senior Member
Hamid Zoka
Join Date: Nov 2009
Posts: 282
Rep Power: 18 |
which part of your domain is FNMB? around holes or the blade blocks?
|
|
April 7, 2014, 13:39 |
|
#3 |
New Member
mohsen rahmani
Join Date: Mar 2014
Posts: 14
Rep Power: 12 |
i have the error without holes too
|
|
April 8, 2014, 08:44 |
|
#4 |
Senior Member
Hamid Zoka
Join Date: Nov 2009
Posts: 282
Rep Power: 18 |
After mesh generation in AG5, check the boundaries.
Try removing (or at least minimizing) the number of NMB boundaries through changing the mesh distributions. the solver has problems with some NMBs. regards |
|
|
|