mean velocity change from inlet to outlet -- CFD Online Discussion Forums

April 19, 2008, 03:59	mean velocity change from inlet to outlet	#1
ro Guest Posts: n/a	When I simulate the flow in a channel and after solution is converged .When I calculate the mean velocity by surface integrals the mean velocity is found 1-differ from the inputed value at the velocity inlet B.C and 2-differ from the mean velocity at the outlet of the channel which have pressure outlet B.C In fact as I know must be the mean velocity is equal from inelt to outlet .So why this happened ?please how know the answer to help me Thanks alot

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
velocity inlet and pressure outlet	Ebrahim	FLUENT	5	January 15, 2015 17:14
IDW velocity interpolation near inlet or outlet	Marcin	Main CFD Forum	0	April 23, 2007 19:21
Velocity on inlet and outlet	greg	FLUENT	2	March 7, 2006 07:16
Define mass fraction for -ve velocity inlet/outlet	KKLAU	FLUENT	1	June 14, 2004 14:23
Change outlet to inlet	Christian	FLUENT	0	February 13, 2003 03:44

All times are GMT -4. The time now is 14:28.