Question
2) Chiller-134a enters a water-cooled compressor at 0.2 MPa and -100C and exits at 0.9 MPa and 500C. The mass flow rate of the refrigerant
2) Chiller-134a enters a water-cooled compressor at 0.2 MPa and -100C and exits at 0.9 MPa and 500C. The mass flow rate of the refrigerant gas is 2 kg/s and the amount of heat released from the compressor to the environment is 50 kJ/s. a-) Find the power drawn by the compressor. b-) Identify and explain a method to reduce the power drawn by the compressor.
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Introduction To Chemical Engineering Thermodynamics
Authors: J.M. Smith, Hendrick Van Ness, Michael Abbott, Mark Swihart
9th Edition
1260721477, 978-1260721478
