|June 7, 2013, 03:51||
udf for Roughness Constant, Cs > 1
Join Date: Nov 2012
Posts: 4Rep Power: 6
I am modeling a domain that has the surrounding area with non-uniform & non-homogenous surface roughness, in which case the surface Roughness Constant, Cs, is outside the upper limit of the range (0.5 - 1.0) that can be specified in Fluent.
I desire to specify a value of Cs greater than 1.0 as has been done in previous researches, and this requires udf.
Pls., could someone kindly help me with the udf codes for writing constant-value Roughness Constant, Cs.
Thanks, and hoping to get a response soon.
|October 18, 2013, 12:34||
Join Date: Jan 2012
Location: San Diego
Posts: 61Rep Power: 7
I was wondering if you have wrote a udf for a wall roughness.
I was similar problem and I would appreciate your help.
|Thread||Thread Starter||Forum||Replies||Last Post|
|parse error while interpreting udf||Kristin||Fluent UDF and Scheme Programming||3||March 15, 2012 07:43|
|UDF parallel error: chip-exec: function not found?????||shankara.2||Fluent UDF and Scheme Programming||1||January 16, 2012 23:14|
|Condensation of water if humidity > 100% via UDF||Wikie||Fluent UDF and Scheme Programming||0||November 9, 2010 17:41|
|Really big problems when creating own materials da||Jop||FLUENT||0||June 28, 2007 11:15|
|UDF, UDF, UDF, UDF||Luc SEMINEL||Main CFD Forum||0||November 25, 2002 05:01|