CFD Online Logo CFD Online URL
Home > Forums > Fluent UDF and Scheme Programming

unsteady case, how to update the porosity?

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

LinkBack Thread Tools Display Modes
Old   May 3, 2012, 23:36
Question unsteady case, how to update the porosity?
New Member
LW Yen
Join Date: Apr 2012
Posts: 2
Rep Power: 0
ylw2010 is on a distinguished road
hi,I'm doing a unsteady case, in the porous zone the porosity have to be updated with time, also with the inner flow conditions. the problem main focus on the initialization of the porosity.
when do the boundary conditions update with a profile udf, before the iteration or after?
ylw2010 is offline   Reply With Quote


porosity, profile, unsteady

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
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 06:36
Transient case running with a super computer microfin FLUENT 0 March 31, 2009 11:20
udf parabolic velocity inlet with unsteady case Faruk Beyca FLUENT 3 November 28, 2005 15:25
time taken to update solution in unsteady flow phil FLUENT 6 May 17, 2004 10:12
Parallel Scaling in Unsteady Sliding Mesh Cases Jonas Larsson FLUENT 9 September 5, 2000 10:13

All times are GMT -4. The time now is 23:02.