CFD Online Logo CFD Online URL
Home > Forums > FLUENT


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

LinkBack Thread Tools Display Modes
Old   August 9, 2002, 16:32
Default UDF-DPM
Zhenan Li
Posts: n/a

I want to use DEFINE_DPM_BODY_FORCE(particle_body_force, p, i) macro to define electrostatic force acting on a charged particle.

I added the electrostatic field (Laplace equation) using UDS.

The force is F=E*Q.

I think I can get E through C_UDSI_G(c,t,0)[i]

If it is correct, how can I connect the scalar gradient with the particle in DPM?

  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
Hooking a DPM Particle Heat and Mass Transfer UDF to FLUENT subhankar_bhandari FLUENT 0 August 19, 2010 03:01
DPM UDF particle position using the macro P_POS(p)[i] dm2747 FLUENT 0 April 17, 2009 01:29
DPM with UDF - Step-by-Step Procedure???? Prashanth FLUENT 3 April 3, 2009 17:45
DPM - UDF for fluctuating bubble size Jaroslav Kotara FLUENT 1 April 19, 2006 09:02
Boundary Condition UDF for DPM Nicholas Wood FLUENT 0 June 16, 2004 09:02

All times are GMT -4. The time now is 04:00.