Engineering, 01.04.2021 18:40 roneesmith2016
steam flowing at a rate of 16 kg/s expands through a turbine operating at staedy state. The rate of transfer out of the turbine is 600 kW. The steam enters at 2 MPa, 320 C and exits to the atmosphere at 80 kPa and a quality of 0.7, neglecting the cahnge of kinetic and potential energy. Determine: the exit temperature in C.
Answers: 2
Engineering, 03.07.2019 15:10, EmilySerna
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10, hadellolo8839
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10, mamasbug4285
An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0
Answers: 3
steam flowing at a rate of 16 kg/s expands through a turbine operating at staedy state. The rate of...
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