|
[Sponsors] |
August 7, 2015, 06:46 |
Standard Roughness
|
#1 |
New Member
Join Date: Jul 2015
Posts: 14
Rep Power: 10 |
Hiˇˇ
How could I recreate standard roughness conditions over a 2D airfoil in fluent? I am using this curves in order to validate my model and I don't know exactly if there is any way to set up standard roughness on my walls. For what I read, standard roughness would be similar to tripping the boundary layer, but I don't know the exact value. |
|
August 9, 2015, 05:50 |
|
#2 |
New Member
Join Date: Jul 2015
Posts: 14
Rep Power: 10 |
What I mean is this...
What values should I use in these options that fluent give me on wall boundary conditions in order to recreate the standard roughness of the wind tunnel data from NACA reports? |
|
August 9, 2015, 05:51 |
|
#3 |
New Member
Join Date: Jul 2015
Posts: 14
Rep Power: 10 |
This is the picture of fluent wall options
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
nutRoughWallFunction and Surface Roughness Documented | AlanR | OpenFOAM Programming & Development | 64 | January 6, 2024 07:13 |
Laminar flow and wall roughness | junbbung | FLUENT | 2 | November 26, 2022 21:22 |
Wall Roughness | pmbov | FLUENT | 2 | February 24, 2012 15:54 |
NACA standart roughness | DAK565656 | Main CFD Forum | 2 | August 24, 2005 00:47 |
Roughness adaptation in CFX 4.4 | Bart | CFX | 1 | May 2, 2003 08:32 |