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

Finding Vortex centres in a plane (ahmed model)

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

Reply
 
LinkBack Thread Tools Display Modes
Old   November 20, 2013, 06:35
Default Finding Vortex centres in a plane (ahmed model)
  #1
New Member
 
Rupert
Join Date: Nov 2013
Posts: 3
Rep Power: 3
RupeB is on a distinguished road
Hi there,

Hope one of you guys can help me...

I'm trying to find the centres of a vortex a plane. I have planes set up parallel to the rear face of the Ahmed body i am modelling (so my x value is known, but also need the 'y' and 'z' values). Using the vortex core tool, I only get lines, not the point projected to the plane - is there away to do this?

Thanks,

RupeB
RupeB is offline   Reply With Quote

Old   April 11, 2014, 14:49
Default
  #2
New Member
 
Philhellene Ithaca
Join Date: Mar 2014
Posts: 10
Rep Power: 3
yannaos is on a distinguished road
Assuming your plane has a non-void intersection with your vortex core: create a plane section using as---slice through---part the vortex core. The intersection will give you a point, and max reports for Position X,Y,Z and for that "plane section" will give you the coordinates of the intersection.
yannaos is offline   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
Finding Lift/Drag/Moment Coefficients on 3D model aircraft EVBUCF OpenFOAM Running, Solving & CFD 12 August 7, 2013 16:22
Validaty of mixing plane model for contra rotating rotors Far CFX 9 August 31, 2012 02:29
How to model vortex of supersonic wing tip Bernard FLUENT 0 January 29, 2007 04:20
Model for Vortex shedding Gerd FLUENT 0 November 24, 2005 14:24
turbulence model for vortex flows GŁnther Hasse Main CFD Forum 16 October 24, 1999 12:08


All times are GMT -4. The time now is 22:59.