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

Help for Moving Reference Frame.

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

LinkBack Thread Tools Display Modes
Old   April 3, 2009, 00:23
Question Help for Moving Reference Frame.
New Member
Join Date: Apr 2009
Posts: 9
Rep Power: 8
aiqch is on a distinguished road
I am doing a simulation on a drop rising in a tube. I chose Moving Reference Frame that is the frame is moving with the drop. I cannot find a proper criterion tell if it reaches a steady state or not. So my questions are:
(1)What should I pay more attention when using Moving Reference Frame? Maybe I got something wrong, so it never satisfy the criteria even the steady drop shape seems to be reached.
(2)I find the interface is much squiggly even I applied Savitzky-Golay smoothing filter several times. It is possibly part of reason the criteria cannot be satisfied. Any suggestions?
Many many thanks.
aiqch is offline   Reply With Quote


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
Error with Wmake skabilan OpenFOAM Installation 3 July 28, 2009 00:35
OpenFOAM on MinGW crosscompiler hosted on Linux allenzhao OpenFOAM Installation 127 January 30, 2009 20:08
G95 + CGNS Bruno Main CFD Forum 1 January 30, 2007 01:34
Building OpenFoAm on SGI Altix 64bits anne OpenFOAM Installation 8 June 15, 2006 09:27
Windows Installation BugsComments on Petrbs patch brooksmoses OpenFOAM Installation 48 April 16, 2006 00:20

All times are GMT -4. The time now is 12:35.