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Old   July 24, 2015, 17:24
Default Monitor pressure difference
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Calogero Colletto
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Hi all,

Do anybody know how i can monitor (in fluent) during the solving time the difference of total pressure of different interior surfaces? To monitor the pressure of a single surface is no problem. But how to calculate and monitor a combination of 2 or more mon-values?

Thank you in advance.

Cero.
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Old   July 25, 2015, 02:44
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cant you put in an expression? pdiff = massFlowAve(Pressure)@1-massFlowAve(Pressure)@2 like in post processor?
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Old   July 25, 2015, 05:02
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Quote:
Originally Posted by Steffen595 View Post
cant you put in an expression? pdiff = massFlowAve(Pressure)@1-massFlowAve(Pressure)@2 like in post processor?
Unfortunately it isn't possible in Fluent. What possible is:
Quote:
> report surf-integral mass-weighted-average (40) total-pressure no
But this returns just a string without any possibility to calculate with:
Code:
 
         Mass-Weighted Average
                  Total Pressure             (pascal)
-------------------------------- --------------------
                     int-csd-out           -2205.1206
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Old   July 25, 2015, 18:28
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looks like you know more on that than I do
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