Air enters a compressor at a temperature of 70•C and a pressure of 10 kPa. At the exit of the equipment, the pressure is raised to 700 kPa and the temperature to 100•C. Knowing that the power required by the equipment is equal to 250 kW and that the air leaves at a speed of 5 m/s through a pipe whose diameter is 12 cm, calculate the heat transfer rate involved in the process.

Air enters a compressor at a temperature of 70•C and a pressure of 10 kPa. At the exit of the equipment, the pressure is raised to 700 kPa and the temperature to 100•C. Knowing that the power required by the equipment is equal to 250 kW and that the air leaves at a speed of 5 m/s through a pipe whose diameter is 12 cm, calculate the heat transfer rate involved in the process.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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