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Calculating Airflow rate in natural ventilation

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June 12, 2022, 06:05	Calculating Airflow rate in natural ventilation	#1
monali2015m New Member menoufia Join Date: Mar 2021 Posts: 6 Rep Power: 5	The simulation is of natural ventilation for different configurations (all single-sided ventilation cases with different no.of openings). based on the paper I am using, I have to calculate the mean age of air[sec] and air flow rate[m3/s] in order to calculate air exchange efficiency (AEE). I calculated the MAA [sec]using a user-defined scalar, but I don't know how to calculate the air flow rate[m3/s]. my best option is if there is an expression I can use in the CFD post to calculate the air flow rate? but any other way would help

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air exchange rate, air flow analysis, natural ventilation

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