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

A interesting question for multiphase experts!?

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

Reply
 
LinkBack Thread Tools Display Modes
Old   April 4, 2007, 07:51
Default A interesting question for multiphase experts!?
  #1
Asghari
Guest
 
Posts: n/a
Hi;

I wrote a UDF for indirect accessing to mass imbalance and energy residual in two phase flow with VOF model.

There isn't any mass transfer between phases . Also, I access to mass imbalance directly through Display--> contours-->mass imbalance and accessing to energy residual is possible through saving of cell residuals and keeping temporary solver memory from being freed using following TUI command:

/solve/set> expert Change no to yes at: Save cell residuals for post-processing? [yes] Keep temporary solver memory from being freed? [yes]

and then using following macro for energy residual access directly:

C_STORAGE_R(c,t,SV_T_R)

But results show that residuals using my udf (direct access) is wrong ?

Why it happend?

Would somebody like to recieve my udf code and help me?

Thanks in advance for everybody help me.

  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
question about uds tanven FLUENT 2 July 5, 2015 11:22
Before you post a question please read this ghorrocks CFX 3 May 27, 2012 07:43
Question about Table applicaiton. universez OpenFOAM Running, Solving & CFD 0 January 12, 2010 21:31
CHANNEL FLOW: a question and a request Carlos Main CFD Forum 4 August 23, 2002 05:55
Philosophical CFD question Richard Howe Main CFD Forum 14 June 17, 2001 14:41


All times are GMT -4. The time now is 06:22.