A fan is used to provide fresh air to the welding area in an industrial plant. The
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A fan is used to provide fresh air to the welding area in an industrial plant. The fan takes in outside air at 27° C and 101 kPa at a rate of 34 m3/min with negligible inlet velocity. In the 0.93-m2 duct leaving the fan, the air pressure is 6.9 kPa gage. If the process is assumed to be reversible and adiabatic (isentropic), determine the size of motor (hp) needed to drive the fan.
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To solve the problem we can use the conservation of mass and the isentropic process equations Conser...View the full answer
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Related Book For
Thermodynamics Concepts And Applications
ISBN: 9781107179714
2nd Edition
Authors: Stephen R. Turns, Laura L. Pauley
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