 |
 |
 |
|
|
|
[Sponsors] | ||||
July 31, 2008, 21:58
|
WSS lack of convergence
|
#1 |
|
Guest
Posts: n/a
|
Hi, FLuent experts
I am simulating the influence of the presence of a needle turbulence in a tube on the tube flow downstream. When I was checking the WSS along the wall downstream. I find that in the distance (cm) vs. WSS plot, the WSS profile has zigzag shape (vibrating with a magnitude of 0.1 Pascal). Someone told me that this is a sign of either lack of convergence or unsufficient mesh size. However, I think the convergence should not be a problem here and my mesh size is around 6 million for the model. I would really appreciate if someone could give me some insights on this. Thank you |
|
|
||
 |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| URF and convergence in natural convergence | Marie-Anne | Main CFD Forum | 11 | September 11, 2009 10:07 |
| Heat Exchanger Fluids Lack Temperature Difference | justinF | FLUENT | 2 | July 11, 2007 22:55 |
| lack of support for VOF in version 3.26 | Tom | Siemens | 10 | August 6, 2006 08:20 |
| Lack of convergence | Scott | Siemens | 2 | July 23, 2004 00:25 |
| Heat balances .... or lack of | Jason Norman | FLUENT | 12 | April 20, 2000 03:30 |
Linear Mode
