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-   -   Pressure drop in symmetric models (https://www.cfd-online.com/Forums/fluent/45718-pressure-drop-symmetric-models.html)

carno August 14, 2007 01:53

Pressure drop in symmetric models
 
Hi All,

I have a quarter symmetric model, in which I want to calculate the pressure drop (total pressure loss). If I post process the quarter model for pressure drop, do I need to consider the quarter symmetry? Or just calculate the total pressure difference in quarter model and report it?

Another question: Do fluent reports the full mass flow rate in this case? Or I have to multiply it by 4 (quarter symmetry) to get actual mass flow rate?

mAx August 14, 2007 01:58

Re: Pressure drop in symmetric models
 
Factor 4 for the massflow Factor 1 for the pressure drop

carno August 14, 2007 02:01

Re: Pressure drop in symmetric models
 
Thanks a lot mAx


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