Air handling unit HVAC Analysis
known ambient air characteristics:
Relative humidity = 55%
air is 79% n2 and 21% o2
I have the mole fractions and the mass fractions entering the
fan
the fan has a inlet pressure = atmospheric = 0 psig = 14.7 psia
fan characteristics:
fan duct = 4ft diameter
air mixture velocity = 14ft/second
the fan outlet pressure is 0.9 psig = 15.6 psia
with a known fan fluid efficiency of 60%
and know CV and CP values
how can I calculate the increase in Temperature of the air mixture using ideal gas laws? Thanks!
Hello student,
In this problem you will not only need gas laws but also you have to use steam Table in which all the unknown values of fluid properties will be given.
Thank you.
Air handling unit HVAC Analysis known ambient air characteristics: Relative humidity = 55% air is 79%...
Air handling unit HVAC Analysis known ambient air characteristics: Relative humidity = 55% air is 79% n2 and 21% o2 I have the mole fractions and the mass fractions entering the fan the fan has a inlet pressure = atmospheric = 0 psig = 14.7 psia fan characteristics: fan duct = 4ft diameter air mixture velocity = 14ft/second the fan outlet pressure is 0.9 psig = 15.6 psia with a known fan fluid efficiency of 60% and know CV and...