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

Modify gravity

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

Reply
 
LinkBack Thread Tools Display Modes
Old   April 2, 2013, 02:08
Default Modify gravity
  #1
New Member
 
Sumit Tambe
Join Date: Feb 2013
Posts: 8
Rep Power: 4
Tamsu is on a distinguished road
I want to define x component of gravity as a sinusoidal function of time, how to do it?
Any UDF? what is Journal file and how do i use it here?
Or is there any way by which I can modify body force term in N-S equations?
Tamsu is offline   Reply With Quote

Reply

Tags
body force, gravity, udf

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
how to set periodic boundary conditions Ganesh FLUENT 13 January 22, 2014 05:11
Convergence problem when use gravity aroma STAR-CCM+ 1 April 10, 2013 10:18
UDF to modify gravity via M_gravity[ND_ND] or DEFINE_ADJUST jpo Fluent UDF and Scheme Programming 17 June 21, 2012 10:37
UDF to modify gravity vector ? jpo Fluent UDF and Scheme Programming 3 January 24, 2012 10:10
fluent add additional zones for the mesh file SSL FLUENT 2 January 26, 2008 12:55


All times are GMT -4. The time now is 09:54.