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

fan BC

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

Reply
 
LinkBack Thread Tools Display Modes
Old   November 3, 2006, 08:51
Default fan BC
  #1
matt
Guest
 
Posts: n/a
I am simulating smoke removal by a fan. Temperature increses significantly at fan and i believe i need to write a UDF which would evalute the temperature avarage at fan and then calculates the pressure jump accordingly. could anyone give me a clue how to obtain temperature avarage at fan by UDF.

Temperature dependency of pressure jump is: deltaP=-0.97T+933 (T in Kelvin)

Thank u much...
  Reply With Quote

Reply

Thread Tools
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 On
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
Jet fan and Tunnel simulation ahlo7 CFX 7 March 7, 2012 11:25
Modeling a Fan by the Multiple reference frame (MRF) method in CFX. saisanthoshm88 CFX 7 February 14, 2011 05:52
Proper BCs for internal fan serezhkin CFX 3 July 28, 2010 10:04
Propeller Fan Curve Simulation Teng_YJ FLUENT 2 February 16, 2009 20:37


All times are GMT -4. The time now is 16:44.