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April 3, 2009, 01:23 |
Help for Moving Reference Frame.
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#1 |
New Member
Join Date: Apr 2009
Posts: 9
Rep Power: 17 |
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. |
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