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

impingement information

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

Reply
 
LinkBack Thread Tools Display Modes
Old   July 21, 2004, 10:09
Default impingement information
  #1
Wenqing Zhang
Guest
 
Posts: n/a
Dear all,

In particle tracking simulation, is it possible to obtain the particle impingement information at wall, such as particle incident angle, particle velocity et al.?

I need the information because I have to impose at the wall a restitution coefficient which is a function of the incident angle. I am currently using CFX 5.7.

Many thanks.

Wenqing

  Reply With Quote

Old   July 21, 2004, 10:24
Default Re: impingement information
  #2
Robin
Guest
 
Posts: n/a
Hi Wenquing,

The variable you want is particle impact angle. See $CFXROOT/etc/VARIABLES for a list of solver variables.

Regards, Robin
  Reply With Quote

Old   July 21, 2004, 10:41
Default Thanks!
  #3
Wenqing Zhang
Guest
 
Posts: n/a
Thanks very much. The info you provided is really helpful.

Wenqing
  Reply With Quote

Old   July 21, 2004, 11:25
Default Re: impingement information
  #4
Wenqing Zhang
Guest
 
Posts: n/a
Hi, Robin,

I just noticed that particle impact angle is only available in PTM_UR, but not in CEL. Does this mean I can only use the variable in user fortran subroutine?

Thanks again.

Wenqing
  Reply With Quote

Old   July 26, 2004, 11:52
Default Re: impingement information
  #5
Robin
Guest
 
Posts: n/a
Hi Wenqing,

Yes, currently particle tracking customization must be done through particle user routines.

Regards, Robin
  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
Representing controlDict information using OpenFOAM classes sanatan OpenFOAM Programming & Development 4 February 28, 2012 07:46
interchanging face information with cell information/ radiation flux UDF ximik FLUENT 1 May 4, 2011 16:34
information from saved data files:Unsteady flow Atul FLUENT 5 July 27, 2008 20:05
Information - SES Giovanni Main CFD Forum 0 March 2, 2004 14:17
Terrible Mistake In Fluid Dynamics History Abhi Main CFD Forum 12 July 8, 2002 09:11


All times are GMT -4. The time now is 14:05.