Engineering, 05.12.2019 21:31 kaziyahf2006
An air-conditioning system operates at a total pressure of 95kpa and consists of a heating section and a humidifier that supplies wet steam (saturated water vapor) at 100°c. air enters the heating section at 10°c and 70 percent relative humidity at a rate of 35 m3 /min, and it leaves the humidifying section at 20°c and 60 percent relative humidity. determine (a) the temperature and relative humidity of air when it leaves the heating section, (b) the rate of heat transfer in the heating section, and (c) the rate at which water is added to the air in the humidifying section.
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, ijohnh14
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An air-conditioning system operates at a total pressure of 95kpa and consists of a heating section a...
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