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

Radial Direction contours

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

Reply
 
LinkBack Thread Tools Display Modes
Old   September 24, 2007, 09:15
Default Radial Direction contours
  #1
Felix
Guest
 
Posts: n/a
Hi,

I am trying to evaluate variables on a given radius (i.e. what's the max. velocity in the inlet plane at R= xx [m]).

The only way I've found to create the circular lines of constant radius on which I evaluate the quantities is to make a contour of Radial Direction and then create polylines from the contours. This would work but the contour itself is far (really far!) from being circular. Does anyone know why ?

I've also tried creating my own Radial Direction [R=(x^2+y^2)^0.5] and things got a little better but I still have trouble (non-circular countours) in the region aroung R <= 0.05 [m].

Do you see any workaround ?

Thanks, Felix
  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
Direction of Rotation of Radial Turbine ghoshi1983 CFX 8 June 19, 2012 10:16
decomposePar just along radial direction pbohorquez OpenFOAM Pre-Processing 0 January 26, 2011 14:17
How to change direction of rotaion of Radial Mchine ghoshi1983 Main CFD Forum 0 June 24, 2009 11:43
vectors in radial, tangential and axial direction mateus FLUENT 1 April 11, 2006 05:57
2D cylindrical problem in axial & radial direction Manoj FLUENT 2 January 5, 2004 13:10


All times are GMT -4. The time now is 02:40.