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

Flow uniformity index

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 20, 2016, 12:04
Default Flow uniformity index
  #1
New Member
 
Casper
Join Date: Nov 2015
Posts: 14
Rep Power: 10
Casper_07 is on a distinguished road
Hi,
I would like to calculate the flow uniformity index gamma to check the flow distribution at specific surfaces or the flow distribution at the domains outlet.
va=areaAve(Velocity)@plane
a=area()@plane
gamma=1-0.5*(sum(Velocity-va)@plane) /a*va
How can I define local area cell?
Attached Images
File Type: jpg Capture.JPG (25.0 KB, 172 views)
Casper_07 is offline   Reply With Quote

Old   October 20, 2016, 17:52
Default
  #2
Super Moderator
 
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143
ghorrocks is just really niceghorrocks is just really niceghorrocks is just really niceghorrocks is just really nice
The list of available variables and functions in CEL is in the CFX Reference guide.
ghorrocks is offline   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
Doxygen documentation Tanay OpenFOAM Installation 9 September 23, 2011 11:40
Flow meter Design CD adapco Group Marketing Siemens 3 June 21, 2011 08:33
Outlet flow uniformity Mattei CFX 0 February 26, 2009 06:37
potential flow vs. Euler flow curious ... Main CFD Forum 23 July 21, 2006 07:40
Earth variable index for mass flow rate dilip Phoenics 3 December 28, 2000 06:24


All times are GMT -4. The time now is 17:57.