open channel velocity -- CFD Online Discussion Forums

April 8, 2008, 10:08	open channel velocity	#1
Rayan Guest Posts: n/a	Hi I am trying to simulate 2D unsteady open channel flow with boundary conditions as Inlet: pressure Inlet, Outlet : Pressure outlet. I had provided the velocity at inlet as 0.45 m/s. After running the simulation for long enough time the flow velocity reduced to 0.3 m/s. I have good refined mesh. I am not sure how to overcome this. Can anyone help me with this. Thanks. Rayan.

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
open channel VoF flow	Jim	FLUENT	1	August 23, 2007 19:47
Open Channel flow	Ogbeni	CFX	1	April 13, 2007 06:19
How to use open channel boundary	khb	FLUENT	1	October 23, 2006 16:07
open channel	ahmed helmy	FLUENT	0	October 5, 2006 17:46
Open Channel for 2d	huong	Main CFD Forum	0	February 24, 2005 20:55

All times are GMT -4. The time now is 00:29.