CFD Online Logo CFD Online URL
Home > Forums > FLUENT

How to define mass flow rate using UDF?

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

LinkBack Thread Tools Display Modes
Old   December 16, 2004, 03:55
Default How to define mass flow rate using UDF?
Posts: n/a

I have triied to define mass flow rate using UDF for unsteady calculation but unsuccessfully. The mass flow rate is a linear function of the time t (e.g. : q=a*t+b)at inlet boundary. Could someone tell me how to do this?

  Reply With Quote


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
Basic UDF for unsteady mass flow rate emmkell Fluent UDF and Scheme Programming 2 September 9, 2013 04:48
User defined function of mass flow rate Eric FLUENT 1 April 22, 2005 18:15
How to calculate the mass flow rate with UDF ? HP FLUENT 0 January 10, 2005 20:38
Target mass flow rate Saturn FLUENT 0 December 10, 2004 05:18
Mass flow rate Neser CFX 4 February 14, 2004 01:27

All times are GMT -4. The time now is 14:28.