UDS convergence problem -- CFD Online Discussion Forums

October 1, 2010, 08:24	UDS convergence problem	#1
mecarlg New Member Carl Join Date: Mar 2009 Location: United Kingdom Posts: 13 Rep Power: 17	Hi, I am using a passive user defined scalar and I am having a convergence problem. The flow field is already solved and I am simply solving the UDS equation so simulate a pathogen release in a room. The residuals seem to be converging and the solution looks good, but if the solver carries on then the residuals come right back up again and the solution is junk. Any ideas please? Carlos.

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
Submerged fin, Convergence problem	supermouniette	FLUENT	10	July 6, 2009 10:47
Convergence of CFX field in FSI analysis	nasdak	CFX	2	June 29, 2009 01:17
3D Fluid Flow Convergence problem	Emily	FLUENT	2	March 21, 2007 22:18
CONVERGENCE PROBLEM - oil boiler	MM	FLUENT	1	February 15, 2007 05:24
Non Convergence of 3D Heat transfer cfd problem	Balraj	Main CFD Forum	3	December 9, 2004 00:24

All times are GMT -4. The time now is 06:38.