yPlusRAS in OF 1.6.x - Low Re Models -- CFD Online Discussion Forums

September 23, 2009, 06:27	yPlusRAS in OF 1.6.x - Low Re Models	#1
ivan_cozza Senior Member Ivan Flaminio Cozza Join Date: Mar 2009 Location: Torino, Piemonte, Italia Posts: 210 Rep Power: 18	Hi Foamers, I've just noticed that in OF 1.6.x you can only use yPlusRAS if you have a wallFunction on nut field. I'm trying to apply a low Re calculation with simpleFoam, SST model, so I've changed thewall bc on k to fixedValue and on nut to calculated, but in this cases yPlusRAS does not work. I've circumvented the problem adding a false wallfunction on nut just when calculating yPlusRAS, but is not so a clear approach. Has someone coded a yPlusRAS also for LowRE models? Best regards, Ivan

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Implementing low Re number k-e models in Fluent.	kiran	FLUENT	1	July 3, 2017 18:04
low reynolds number models in Fluent	doug	Main CFD Forum	6	August 4, 2012 15:39
low Re number k-epslon models	Hossam	FLUENT	1	July 13, 2008 06:00
Turbulence Models for very low Reynolds Numbers	Sudhi	CFX	1	March 2, 2007 19:03
Multicomponent fluid	Andrea	CFX	2	October 11, 2004 06:12

All times are GMT -4. The time now is 13:04.