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-   -   why unstaedy flow becomes steady in single frame? (http://www.cfd-online.com/Forums/cfx/23549-why-unstaedy-flow-becomes-steady-single-frame.html)

john January 19, 2007 00:13

why unstaedy flow becomes steady in single frame?
 
I have read in manual that in Single frame of referance flow field which is unsteady in stationary frame becomes steady in rotating frame.i counld not understand it why?pls any body know it then let me give some information. Thanking you in advance. john

sam January 20, 2007 07:14

Re: why unstaedy flow becomes steady in single fra
 
just give me answer of this question and u will get ur answer

1. angular constant velocity is steay or unsteady.

2. constant linear velocity is steay or unsteady.

Regards sam

john January 20, 2007 07:27

Re: why unstaedy flow becomes steady in single fra
 
I think both are steady

Bian January 22, 2007 11:15

Re: why unstaedy flow becomes steady in single fra
 
What do you think after you standing on the rotating frame?


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