 |
 |
 |
|
|
|
[Sponsors] | ||||
June 20, 2002, 04:23
|
relax factor problem
|
#1 |
|
Guest
Posts: n/a
|
how to control the relax factor to vary as the iterations in ground.
in q1 file ,one can control the relax factor.but it can only set a fixed value. I want to let the relax factor to vary as the isweep number. how can i do?? |
|
|
||
|
June 24, 2002, 05:43
|
Re: relax factor problem
|
#2 |
|
Guest
Posts: n/a
|
In the appropriate section of group 19 of GROUND set, for example, DTFALS(U1)= function of ISWEEP. If linear relexation is applied then set DTFALS(U1)= - function of ISWEEP. In other words, DTFALS > 0 for false-time-step relaxation and DTFALS < 0 for linear relexation.
|
|
|
|
||
|
June 26, 2002, 04:40
|
Re: relax factor problem
|
#3 |
|
Guest
Posts: n/a
|
thank you very much, i am really grateful of you.
|
|
|
|
||
 |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| swirl factor | zhang | FLUENT | 4 | July 24, 2012 09:05 |
| relaxation factor | adam | Main CFD Forum | 3 | February 4, 2008 10:10 |
| Q-factor | Anton Lyaskin | Main CFD Forum | 0 | March 9, 2007 06:36 |
| Compressibilty Factor | bharath | Main CFD Forum | 0 | November 25, 2002 17:06 |
| How to change the relax factor? | cfxbeginer | CFX | 5 | November 26, 2001 16:00 |
Linear Mode
