CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

UDF DPM drag

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   June 2, 2009, 05:32
Question UDF DPM drag
  #1
New Member
 
Join Date: Jun 2009
Posts: 14
Rep Power: 16
Hanz is on a distinguished road
Hi,

I'm currently writing my first UDF but am a bit stuck

I need to call the properties of the gas in which the inert particle resides in order to write the equation for drag, such as temperature, Cp, T etc. I'm currently using the Macro DEFINE_DPM_DRAG(particle_drag_force, Re, p). However, the arguments in this macro only relate to the particle. How and where do I define the gas phase properties in the code?

Any help would be great.

Hanz
Hanz is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
DPM drag UDF Hanz Fluent UDF and Scheme Programming 1 June 28, 2016 17:50
DPM UDF particle position using the macro P_POS(p)[i] dm2747 FLUENT 0 April 17, 2009 02:29
DPM with UDF - Step-by-Step Procedure???? Prashanth FLUENT 3 April 3, 2009 18:45
UDF for Drag Srivatsan FLUENT 1 January 2, 2007 08:13
DPM drag force UDF hedonists FLUENT 0 March 12, 2003 22:10


All times are GMT -4. The time now is 04:57.