CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Time and Space Derivatives.

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

LinkBack Thread Tools Display Modes
Old   August 19, 2010, 01:34
Question Time and Space Derivatives.
New Member
Join Date: Aug 2010
Posts: 6
Rep Power: 7
beezee99 is on a distinguished road
Hi All
I am a Masters student. It may be a simple one for most of u. Since I am a beginner, so its kind of new for me. I have a 2-D periodic domain. I am trying to make a simulation of two phase flow in this domain using two fluid model. Now I wish FLUENT to calculate the velocity gradients w.r.t. time and space in this periodic domain for all the phases and write it to a file, say, grad.dat alongwith flow time. How can I define the time and space velocity gradients in a UDF?
beezee99 is offline   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
Variable BC in time and space for transient run Porry CFX 2 February 21, 2012 10:38
Space and time discretization of Euler equation Hooman Main CFD Forum 2 June 6, 2010 08:30
characteristic time and space scales while formulating appropriate LES model yinjunlian FLUENT 0 April 28, 2009 04:03
UDF for C_VOF variation with time and space Frederik FLUENT 4 December 19, 2005 01:53
unsteady calcs in FLUENT Sanjay Padhiar Main CFD Forum 1 March 31, 1999 12:32

All times are GMT -4. The time now is 02:44.