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

finding torque in 2D Axisymmetric geometry(

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

Reply
 
LinkBack Thread Tools Display Modes
Old   February 21, 2013, 03:02
Default finding torque in 2D Axisymmetric geometry(
  #1
New Member
 
bpg
Join Date: Oct 2012
Posts: 3
Rep Power: 4
bivas108 is on a distinguished road
Hello Everybody,

I am trying to find out the torque acting on a rotating cyllinder.
I have trwo concentric cyllinders of different dia(outer cyllinder & inner cyllinder)
in between cyllinder.. fluid(multiphase) is there...my inner cyllender is rotating in a certain angular velocity...
in this way i am trying to figure out the torque acting on the inner cyllinder?
when I am doing it in 3D it shows some value.../*finding it as moment around revolving axis N/m*/

But as it is symmetry ...when i am consideriang it as 2D Axisymmetric case
the torque( the moment around the axis), is 0...

My question is when every parameters 4 simulations are same for both the cases why it is showing zero value in the second case????????

Last edited by bivas108; February 22, 2013 at 06:22.
bivas108 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
[DesignModeler] problem with import geometry from catia pavilion ANSYS Meshing & Geometry 1 November 23, 2012 11:45
Extrapolation of values in axisymmetric geometry julmh OpenFOAM 0 November 5, 2012 08:46
vitual _ real deneb FLUENT 3 January 22, 2007 05:31
2D case, UDF for finding y1/2 in axisymmetric jet sagar FLUENT 0 November 1, 2006 05:41
Meshing axisymmetric geometry Prachi CFX 4 May 23, 2006 04:46


All times are GMT -4. The time now is 11:05.