CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > CFX

CFX5 Momentum sources

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 2, 2000, 12:23
Default CFX5 Momentum sources
  #1
Dr David Hargreaves
Guest
 
Posts: n/a
Hi

I have a duct internal to a flow domain through which I require a fixed volumetric flow rate, regardless of the surrounding flow regime. Is there a simple way of doing this with momentum sources in CFX5.3?

Thanks

Dave
  Reply With Quote

Old   October 3, 2000, 23:30
Default Re: CFX5 Momentum sources
  #2
joecfd
Guest
 
Posts: n/a
You'll basically have to ball park the source term, see what flow rate you get, then if it is not right adjust the source term accordingly. Keep doing this until you get the flow rate you want.
  Reply With Quote

Reply


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
Simulation of Axial Fan Flow using A Momentum Source Subdomain Liam CFX 28 July 16, 2013 08:24
Please help with momentum sources and actuatordisk Nikolas FLUENT 1 June 16, 2010 06:54
Derivation of Momentum Equation in Integral Form Demonwolf Main CFD Forum 2 October 29, 2009 19:53
sliding mesh and momentum sources term run error luan Siemens 4 June 29, 2008 18:38
Electrostatic field and momentum source with CFX5 Domenico CFX 0 May 5, 2005 11:45


All times are GMT -4. The time now is 06:15.