Air is flowing through a duct that is 48" by 60". The air has a mass...
Air is flowing through a duct that is 48" by 60". The air has a mass flow rate of 415,000 lbm/hour. If the air can be modeled as an Ideal Gas, and is at 70oF and 20 psia, what is its average velocity in the duct?
Answer: between 55 and 60 f/s
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Air is flowing through a duct that is 48" by 60". The air has a
mass...
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