4. In a natural gas pipe line compressor, 110 m³/min of propane is compressed polytropically. The inlet pressure is 101 kPaa and the temperature is 38°C. The process follows pV1.08 = C. The exit pressure is 510 kPaa. Determine (a) the exit temperature in kelvins, (b) the mass flow rate in kg/s, and (c) the heat loss in kW.

4. In a natural gas pipe line compressor, 110 m³/min of propane is compressed polytropically. The inlet pressure is 101 kPaa and the temperature is 38°C. The process follows pV1.08 = C. The exit pressure is 510 kPaa. Determine (a) the exit temperature in kelvins, (b) the mass flow rate in kg/s, and (c) the heat loss in kW.

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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