convergence -- CFD Online Discussion Forums

November 25, 2001, 22:22	convergence	#1
gorman Guest Posts: n/a	hi, I have a model to be stimulated in fluent. i have successfully export it to fluent from gambit and grid check is alright too.However, when i initialize and iterate, the result seems to be several residual ( i am using k-epsilon) vibrating up and down in an amplitud (seemingly constant) even till a very large maximum iteration per-time step. It cannot converge even i input 10 000 for maximum iteration per-time step.However, it does not diverge too, can i accept such model and what are the assumption ?

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
Convergence	Centurion2011	FLUENT	48	June 14, 2022 23:29
problem with Min/max rho	tH3f0rC3	OpenFOAM	8	July 31, 2019 09:48
Force can not converge	colopolo	CFX	13	October 4, 2011 22:03
Convergence of CFX field in FSI analysis	nasdak	CFX	2	June 29, 2009 01:17
Defect correction and convergence	ganesh	Main CFD Forum	4	June 30, 2006 14:20

All times are GMT -4. The time now is 20:13.