|
[Sponsors] |
July 30, 2007, 02:55 |
simulate contraction part of wind tunnel
|
#1 |
Guest
Posts: n/a
|
Hi...I'm trying to simulate one part of the wind tunnel body(vacant body w/out screen and honeycomb)..from the settling chamber > contraction > test section...What should I put in the solver (convergence control and equation class setting).In fact..I want to get 80 m/s in the test section.what kind of turbulence model and requirement should be taken....Thanx
|
|
July 30, 2007, 20:28 |
Re: simulate contraction part of wind tunnel
|
#2 |
Guest
Posts: n/a
|
Hi,
Turbulence model - SST should be good here. If you are interested in the development and/or transition of the boundary layer on the tunnel walls then consider the transition model. Should be a straight forward simulation. Glenn Horrocks |
|
July 31, 2007, 03:17 |
Re: simulate contraction part of wind tunnel
|
#3 |
Guest
Posts: n/a
|
Thanx Glenn...I'll try it after this.But for your information..the wind tunnel is for "LOw Speed Wind Tunnel"...is it ok??before this i'm just using K-Epsilon, Thermal Energy...the result is convergence but not so ok graph at the beginning.how can i improve this...you got any ideas??
|
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Wind tunnel boundary conditions | Stef06 | FLUENT | 2 | December 8, 2010 13:25 |
flow in cyclic wind tunnel | yogesh@cfd | Main CFD Forum | 0 | November 8, 2010 05:28 |
defining velocity profile in a wind tunnel model | Erdem | FLUENT | 0 | June 20, 2006 14:00 |
Wind Tunnel Website now online | Mike Worthey | Main CFD Forum | 0 | June 6, 2000 03:27 |
wind tunnel correction | Arthur Chen | Main CFD Forum | 2 | September 4, 1998 19:42 |