CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > General Forums > Main CFD Forum

How Other Conditions Impact Mass Flow Rate Outlet

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 7, 2007, 22:59
Default How Other Conditions Impact Mass Flow Rate Outlet
  #1
andy P.
Guest
 
Posts: n/a
Hi all,i have modeled a Rectangular parallelepiped with two mass flow inlets at each end face ,a pressure outlet at other only face.k-e viscosity model. split outlet into to two equal half . while continue equition has converged and total mass flow rate of outlet is steady,but the mass flow rate at each half keep fluctuating. how it can be? how can i accelerate it to steady thanks in advance andy P.
  Reply With Quote

Old   February 8, 2007, 10:13
Default Re: How Other Conditions Impact Mass Flow Rate Out
  #2
Harish
Guest
 
Posts: n/a
What kind of numerical discretization do you use for the problem.?
  Reply With Quote

Old   February 9, 2007, 10:41
Default Re: How Other Conditions Impact Mass Flow Rate Out
  #3
andy P.
Guest
 
Posts: n/a
i pick the segregate solver SIMPLE pressure-velocity coupling discretization.it deals with a ordinary steady problem.

  Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

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


Similar Threads
Thread Thread Starter Forum Replies Last Post
UDF to measure Mass Flow Rate a.lynchy Fluent UDF and Scheme Programming 31 October 4, 2018 14:10
Water subcooled boiling Attesz CFX 7 January 5, 2013 03:32
Mass flow rate through each cell Babakjingo Main CFD Forum 0 August 21, 2011 03:18
How to change from mass flow to volume flow rate stanley FLUENT 1 February 2, 2007 06:44
Constant mass flow rate / choking outlet bounardy condition Min Zhu Main CFD Forum 1 September 29, 1998 15:33


All times are GMT -4. The time now is 23:01.