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

Hii

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

Reply
 
LinkBack Thread Tools Display Modes
Old   September 16, 2013, 13:29
Post Hii
  #1
New Member
 
Rajendra Kumar
Join Date: Jun 2013
Posts: 2
Rep Power: 0
rajendra9424 is on a distinguished road
i am simulating generation of waves in flume. For this i have written UDF for moving wall condition by giving sinusoidal function (a*sin (w*CURRENT_TIME)). i am able to generate waves in fluent but the problem is that, the wall movement is always positive. As per the theory sin or cos wave show opposite treads for an angle greater then 180.

can anybody solve my problem or can suggest me what i have to do ?

special thanx
rajendra9424 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
How to define cells which belongs to ratating patch in MRFSImpleFoam bharat OpenFOAM Running, Solving & CFD 26 August 18, 2013 18:35
OpenFoam 2.0.0 installation Jan_Peters OpenFOAM Installation 86 April 27, 2012 05:32
solver for subsonic compressible turbulent flow in OF 1.7 nileshjrane OpenFOAM Running, Solving & CFD 20 February 13, 2012 06:54
Simple heat conduction through a plate vasu OpenFOAM Running, Solving & CFD 0 May 18, 2006 03:01
OpenFOAM is working for this nobody_ua OpenFOAM Running, Solving & CFD 4 April 20, 2005 06:11


All times are GMT -4. The time now is 09:52.