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

Moving Wall

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 5, 2015, 14:25
Default Moving Wall
  #1
New Member
 
Ankur Bhatnagar
Join Date: Nov 2013
Posts: 19
Rep Power: 13
ankur bhatangar is on a distinguished road
Hi guys,

I am new in ansys fluent and i have to simulate a flow inside the rectangular channel with boundary named as left,right,top and bottom.Left wall is moving with velocity prescribed using udf. I dont have idea how should i start and how to proceed. I know how to operate fluent and run simulation?
ankur bhatangar is offline   Reply With Quote

Old   October 5, 2015, 18:42
Default
  #2
`e`
Senior Member
 
Join Date: Mar 2015
Posts: 892
Rep Power: 18
`e` is on a distinguished road
Have a read of the chapter on "Modeling Flows Using Sliding and Dynamic Meshes" in the users guide and then focus on learning how to use the DEFINE_GRID_MOTION macro in the UDF manual.
`e` is offline   Reply With Quote

Old   October 6, 2015, 05:20
Default
  #3
New Member
 
Ankur Bhatnagar
Join Date: Nov 2013
Posts: 19
Rep Power: 13
ankur bhatangar is on a distinguished road
I am having confusion in writing udf ..can u give me some refernce udf for Define_grid_motion
ankur bhatangar is offline   Reply With Quote

Reply

Tags
cylinder, dynamic meshing, moving wall, piston, udf

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Natural convection in a closed domain STILL NEEDING help! Yr0gErG FLUENT 4 December 2, 2019 01:04
UDF for wall slipping HFLUENT Fluent UDF and Scheme Programming 0 April 27, 2011 13:03
How to make boundary layer mesh moving with wall wayne FLUENT 3 June 12, 2008 00:23
Errors running allwmake in OpenFOAM141dev with WM_COMPILE_OPTION%3ddebug unoder OpenFOAM Installation 11 January 30, 2008 21:30
moving wall and fluid soody FLUENT 3 September 20, 2004 02:37


All times are GMT -4. The time now is 00:53.