CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

Modeling Unsteady velocity in Fluent

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

LinkBack Thread Tools Display Modes
Old   November 11, 2005, 17:11
Default Modeling Unsteady velocity in Fluent
Vidya Raja
Posts: n/a
Hi all, I want to simulate an unsteady (pulsatile) velocity in Fluent. I have approximated the waveform as sine function of the same frequency, so that it's easier to work with. The equation that I have is

Q = A + B* sin(2*pi*f*t)

I have the values of the constants and the frequency, f. How do I send this to Fluent? Do I have to write a code in C to generate this waveform? Or just define the waveform? And how do I do this? I read the Help menu, but could not figure out how to do it. Can someone help me out?

Thanks a lot.

  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
few quesions on ANSYS ICEMCFD and FLUENT Prakash.Paudel ANSYS 0 August 12, 2010 12:07
difference of velocity field processed by CFD-POST and Fluent Jiuan CFX 3 June 16, 2010 08:23
About Particle velocity of DPM in Fluent? long zhengwei FLUENT 0 March 13, 2009 05:02
Modeling Unsteady Velocity Vidya Raja FLUENT 0 February 19, 2006 17:52
Settling Velocity - FLUENT Discrete Phase Model Lily FLUENT 2 March 6, 2002 22:44

All times are GMT -4. The time now is 21:19.