An air compressor takes in air at a pressure of 100 kPa and a temperature of 300K The compressor is cooled at a rate of 15 k/kg and the mass flow rate is 50 kg/minute. The air leaves at a pressure of 600 kPa and a temperature of 420 K. What is the work that needs to be input to the compressor to achieve this rate of flow? You may use a cp of 1.006 k/kg-K. Give your answer to three significant digits in kilowatts don't put kw in your answerl)

An air compressor takes in air at a pressure of 100 kPa and a temperature of 300K The compressor is cooled at a rate of 15 k/kg and the mass flow rate is 50 kg/minute. The air leaves at a pressure of 600 kPa and a temperature of 420 K. What is the work that needs to be input to the compressor to achieve this rate of flow? You may use a cp of 1.006 k/kg-K. Give your answer to three significant digits in kilowatts don't put kw in your answerl)

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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Question

An air compressor takes in air at a pressure of 100 kPa and a temperature of 300 K. The compressor is cooled at a rate of 15 k/kg and the mass
flow rate is 50 kg/minute. The air leaves at a pressure of 600 kPa and a temperature of 420 K. What is the work that needs to be input to the
compressor to achieve this rate of flow? You may use a cp of 1.006 k/kg-K. Give your answer to three significant digits in kilowatts.don't put kw
in your answerl)
COMPRESSOR SECTION
Compressor
housing
Compressor
a dicharge
Compreor
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Compreor
wheel

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