question archive A surface condenser has vacuum of 71 cm of Hg and mean temperature of 35 degree Celsius
A surface condenser has vacuum of 71 cm of Hg and mean temperature of 35 degree Celsius
Subject:Mechanical EngineeringPrice: Bought3
A surface condenser has vacuum of 71 cm of Hg and mean temperature of 35 degree Celsius. The barometer reading is 76.5 mm of Hg. The hot well temperature is 28 degree Celsius. steam enters condenser at 2000 kg/hr and required cooling water at 8 degree Celsius at the rate of 1000 kg/min. cooling water leaves condenser at 24 degree Celsius. determine
(1) the vacuum efficiency of condenser
(2) the under-cooling in condenser
(3) corrected vacuum in reference to standard barometer
(4)the condenser efficiency
