 |
 |
 |
|
|
|
[Sponsors] | ||||
August 2, 2011, 11:24
|
DDES with wall function
|
#1 |
|
New Member
Join Date: Dec 2010
Posts: 4
Rep Power: 14  |
I have to simulate a wind turbine with OpenFoam. For a better study of the unsteady 3d effect i wanna use the LES turbulence model.
but because the Re is too high, it's not possible to resolve the DES (like Spalart proposed "for the first attempt of a problem" in "young persons guide to DES grids"). So i need to use a wall function. My question: Is there any advantage for using DDES (or IDDES) with wall function over using a normal LES with wall function. |
|
|
|
|
 |
| Tags |
| ddes, des, les, wall function |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Wall function for velocity? | johnblund | OpenFOAM | 3 | September 6, 2022 07:22 |
| Compile problem | ivanyao | OpenFOAM Running, Solving & CFD | 1 | October 12, 2012 09:31 |
| channelFoam for a 3D pipe | AlmostSurelyRob | OpenFOAM | 3 | June 24, 2011 13:06 |
| OpenFOAM static build on Cray XT5 | asaijo | OpenFOAM Installation | 9 | April 6, 2011 12:21 |
| Need some wall function approaches! | yka8150 | Main CFD Forum | 0 | September 21, 2009 23:08 |
Linear Mode
