Engineering, 11.10.2021 05:30 carley608
An adiabatic heat exchanger uses saturated steam to heat water flowing at 60 kg/s from 40℃ to 90℃.The steam exits the heat exchanger at a rate of 5 kg/s as a liquid at atmospheric pressure. If the inlet pressure is 200 kPa, calculate the:
a) Energy gained by the saturated water using enthalpies.
b) Enthalpy of the inlet steam and the steam quality
Answers: 1
Engineering, 03.07.2019 14:10, makaylashrout77
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
Engineering, 04.07.2019 18:10, ashleybaber4966
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Engineering, 04.07.2019 18:10, anna22684
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Engineering, 04.07.2019 18:20, hayleymckee
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Answers: 2
An adiabatic heat exchanger uses saturated steam to heat water flowing at 60 kg/s from 40℃ to 90℃.Th...
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