CFD Online Logo CFD Online URL
Home > Forums > FLUENT

rankine vortex

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

LinkBack Thread Tools Display Modes
Old   January 5, 2006, 15:44
Default rankine vortex
Posts: n/a
Hi ! I am trying to simulate a rankine vortex (vortex airfoil interaction). i wrote a UDF to define the pressure, density and velocity inside and outside of the core. i ran my simulation for 1 iteration with hooking up this udf. then i unhooked the adjust function and tried to track the vortex. but the problem is when i tried to track it, it diffused so quickly. i think am setting up the boundary conditions wrong. can someone help me to setup this simulation. Thanks in advance. - Manoj
  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
Determine the centre of vortex parekhharsh_j Main CFD Forum 1 July 12, 2011 16:10
creating vortex core line aay023 Main CFD Forum 0 September 15, 2010 21:49
Gambit boundary condition for Rankine vortex in 2d bretti FLUENT 2 May 24, 2007 03:46
turbulent scales of forced vortex and free vortex lcw Main CFD Forum 3 September 1, 2005 13:40
Free vortex - forced vortex Armin Hofstädter Main CFD Forum 2 November 17, 1998 19:55

All times are GMT -4. The time now is 11:47.