 |
 |
 |
|
|
|
[Sponsors] | ||||
August 31, 2011, 11:04
|
wall roughness
|
#21 |
|
Member
The True
Join Date: Dec 2010
Posts: 80
Rep Power: 15  |
for wall roughness E 9.8 is used for smooth wall. For rough wall what value should E have ?
|
|
|
|
|
|
February 27, 2014, 13:01
|
|
#22 |
|
New Member
david mckelvey
Join Date: Nov 2013
Posts: 14
Rep Power: 12 |
i was wondering if you ever found a solution to the E value?
im trying to understand the parameters set for the wall functions, but i have been struggling to find out the exact meaning of E and the sorta values it requires im aware that E=9.8 is the standard value in the source code thanks |
|
|
|
|
|
 |
| Tags |
| friction, wall function |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| channelFoam for a 3D pipe | AlmostSurelyRob | OpenFOAM | 3 | June 24, 2011 13:06 |
| Need some wall function approaches! | yka8150 | Main CFD Forum | 0 | September 21, 2009 23:08 |
| Problem with compile the setParabolicInlet | ivanyao | OpenFOAM Running, Solving & CFD | 6 | September 5, 2008 20:50 |
| Droplet Evaporation | Christian | Main CFD Forum | 2 | February 27, 2007 06:27 |
| Wall function | tod | Phoenics | 1 | May 19, 2003 05:05 |
3Likes
Linear Mode
