|
[Sponsors] |
March 28, 2009, 15:54 |
Turbulent Model
|
#1 |
New Member
abdul
Join Date: Mar 2009
Posts: 8
Rep Power: 17 |
Hi
Could someone please tell me what the best turbulent model is for very accurate (cd) and (cl) values over a wing for incompressible flow??? Abdul |
|
March 29, 2009, 08:22 |
|
#2 |
Member
Join Date: Mar 2009
Posts: 62
Rep Power: 17 |
There is no such a thing like "best turbulent model", anyway for external incompressible aerodynamics you can try Spallart-Almaras (it is a very robust model).
|
|
March 29, 2009, 21:46 |
|
#3 |
Member
Newton KF
Join Date: Mar 2009
Posts: 36
Rep Power: 17 |
how much accurate are you thinking about? I think for low angle of attack, S-A is very good, but increasing AOA will need more accurate model... For high AOA you may use k-omega... I think it is better... But if you intend to go to academic results, you should use LES...
|
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Low Reynolds number k-E Turbulent Model | Sohail | FLUENT | 19 | July 16, 2020 15:08 |
k-e model of turbulent | Kostas Pan | FLUENT | 0 | November 6, 2008 14:25 |
Spalart-Allmaras turbulent model | Mohamed | Main CFD Forum | 2 | July 30, 2007 01:59 |
turbulent kinetic energy in 2D k-e model | ph | FLUENT | 1 | January 31, 2007 09:55 |
RNG turbulent model | Julie Polyakh | Siemens | 1 | June 5, 2003 14:24 |