Question
A compressor draws in 0.5 kg m /s of air with 7 m/s speed, 100 kPa pressure, and 0.95 m 3 /kg m . The
A compressor draws in 0.5 kgm/s of air with 7 m/s speed, 100 kPa pressure, and 0.95 m3/kgm. The air leaves at 5 m/s, 700 kPa and 0.19 m3/kgm. The internal energy of the air leaving is 90 kJ/kgmgreater than that of the air entering. The coolant absorbs heat from the air at the rate of 58 kW. Determine the work in kW.
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Thermodynamics An Engineering Approach
Authors: Yunus A. Cengel, Michael A. Boles
8th edition
73398179, 978-0073398174
