CFD Online URL
[Sponsors]
Home > Forums > FLUENT

please help me. i have question about the UDF at the DPM

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

Reply
 
LinkBack Thread Tools Display Modes
Old   July 6, 2009, 12:27
Default please help me. i have question about the UDF at the DPM
  #1
New Member
 
sadegh motallebi
Join Date: Jul 2009
Posts: 5
Rep Power: 7
motallebi is on a distinguished road
HI

I am gonna write a Udf about the DPM.

I must write a udf that particle can trap or reflect .

on the other hand if shear stress on the wall be greater than critical

stress, particle reflect else particle be trap.

I work on this problem about two month but I dont solve it.

I use of swich commend on the Udf but when I use it , it inacvtive at the Boundary condition at the fluent.

I dont have any solotion.

please help me.

All The Best.

motallebi
motallebi 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
DPM, UDF, Injection Type Zhang FLUENT 0 June 8, 2005 16:51
If it's right to use this UDF in DPM calculation? welch FLUENT 0 May 8, 2004 06:49
Help with DPM UDF for OUTPUT needed Zhengcai Ye FLUENT 0 January 5, 2004 17:58
Dpm question! winnie FLUENT 8 June 7, 2003 23:01
DPM - UDF Umesh Shah FLUENT 2 May 12, 2003 18:36


All times are GMT -4. The time now is 23:04.