CFD Online Logo CFD Online URL
Home > Forums > General Forums > Main CFD Forum

time dependent MRF ?

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

LinkBack Thread Tools Search this Thread Display Modes
Old   April 1, 2005, 07:38
Default time dependent MRF ?
Posts: n/a
Is it possible to define a moving reference frame with a time dependent velocity ? By the way, can I use sliding mesh with a time dependent velocity ?


  Reply With Quote

Old   April 1, 2005, 10:28
Default Re: time dependent MRF ?
Posts: n/a
One can always define a moving reference frame with a time-dependent velocity. Such a frame is referred to as a non-inertial frame, and the acceleration of the frame has to be considered in developing the equations of motion referenced to the moving frame. As long as you account for the appropriate non-inertial effects you can use any frame of reference you want.
  Reply With Quote


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
Transient simulation not converging skabilan OpenFOAM Running, Solving & CFD 14 December 16, 2019 23:12
Extrusion with OpenFoam problem No. Iterations 0 Lord Kelvin OpenFOAM Running, Solving & CFD 8 March 28, 2016 11:08
Time dependent properties mrangitschdowcom OpenFOAM Running, Solving & CFD 4 May 10, 2011 05:22
time dependent problem Adrian FLUENT 6 October 14, 2008 22:24
Time dependent gate opening krish FLUENT 0 June 17, 2007 01:17

All times are GMT -4. The time now is 22:37.