Air (ρ = 1.26 kg/m3 ) enters a compressor at a rate of 8.50 m3 /min and a pressure of 101.325 kPa, and exits at a pressure of 618 kPa with a density of 4.90 m3 /min. The change in the internal energy and the heat loss are 81,420 kJ/kg and 23,263 kJ/kg, respectively. Determine the power, in kW. Air (p = 1.26 kg/m3) enters a compressor at a rate of 8.50 m3/min and a pressure of 101.325kPa, and exits at a pressure of 618 kPa with adensity of 4.90 m3/min. The change in theinternal energy and the heat loss are 81,420kJ/kg and 23,263 kJ/kg, respectively.Determinethe power, in kw.

Given, ρ = 1.26 kg/m3 compressor at a rate of 8.50 m3 /min pressure 618 kPa

Answered: Air (ρ = 1.26 kg/m3 ) enters a…

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

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Air (ρ = 1.26 kg/m3 ) enters a compressor at a rate of 8.50 m3 /min and a pressure of 101.325 kPa, and exits at a pressure of 618 kPa with a density of 4.90 m3 /min. The change in the internal energy and the heat loss are 81,420 kJ/kg and 23,263 kJ/kg, respectively. Determine the power, in kW.

Air (p = 1.26 kg/m3
) enters a compressor at a rate of 8.50 m3
/min and a pressure of 101.325
kPa, and exits at a pressure of 618 kPa with a
density of 4.90 m3
/min. The change in the
internal energy and the heat loss are 81,420
kJ/kg and 23,263 kJ/kg, respectively.
Determine
the power, in kw.

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