Engineering, 12.08.2020 06:01 mariahisawsome1
Liquid water at 120F and a volumetric flow rate of 275 ft3 /min enters a cooling tower operating at steady state. Cooled water exits the cooling tower at 90F. Atmospheric air enters the tower at 86F, 1 atm, 35% relative humidity, and saturated moist air at 100F, 1 atm exits the cooling tower. Determine a) the mass flow rates of the dry air and the cooled water, each in lb/min. b) the rate of exergy destruction within the cooling tower, in Btu/s, for T0
Answers: 3
Engineering, 04.07.2019 12:10, Ryantimes2
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Engineering, 04.07.2019 18:10, QueenLife4869
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.
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Engineering, 04.07.2019 18:20, CelesteN64
Most leaks in reciprocating air compressors can be detected and minimized by: (clo4) a)-detecting leakage areas using ultrasonic acoustic detector. b)-tightening joints and connections c)-replacing faulty equipment d)-all of the given options
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Liquid water at 120F and a volumetric flow rate of 275 ft3 /min enters a cooling tower operating at...
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