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-   -   Dynamic pressure (http://www.cfd-online.com/Forums/flow-3d/84997-dynamic-pressure.html)

eman268 February 14, 2011 21:05

Dynamic pressure
 
Hello
I want to simulate flow over flip bucket . I need the static and dynamic pressure distribution .
In flow-3D, how I see the dynamic pressure ?
Can I calculate directly dynamic pressure with flow-3D ?

Thanks

MuxaB March 12, 2011 18:58

Quote:

Originally Posted by eman268 (Post 295259)
Hello
I want to simulate flow over flip bucket . I need the static and dynamic pressure distribution .
In flow-3D, how I see the dynamic pressure ?
Can I calculate directly dynamic pressure with flow-3D ?

Thanks

You can compute dynamic pressure in the post-processor, using a so-called transformation of the existing variables (static pressure, density and velocity). You will have to first create a plot request file flsinp.tmp in the GUI's Analyze tab, then modify it to do the job. Look in the Custom post-processor chapter of the manual for the post-processor input variable ITRANS and it's description.

eman268 April 10, 2011 03:28

Dear michael barkhudarov
 
First of all thank you for answering.
I read user manual but it was brief .
Can you explain more ? have you related example ?
please help me.


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