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What is the mass flow rate of water (in lbw/hr) for a 100 lbda/hr air stream...

What is the mass flow rate of water (in lbw/hr) for a 100 lbda/hr air stream at TDB=90°F and  TwB=70°F? (round to one decimal place)

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Answer #1

The mass flow of water can be find using humidity ratio which is the ratio of mass flow rate of water vapour to mass flow rate of dry air.

M(wa)=1.1 lb/hr

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