Water is compressed adiabatically, but inefficiently, from p1 = 150 kPa and T1 = 160 ∘C to a pressureof p2 = 700 kPa. A throttle valve is connected to the outlet of the compressor and has a temperature reading atits outlet of T3 = 440 ∘C at atmospheric pressure (1 bar). If the compressor operates at steady state, stray heattransfer can be neglected, and the changes in kinetic and potential energy are negligible, determine the isentropicefficiency of the compressor, in percent. 150 kPa and T, = 160 °C to a pressure3. [20 points] Water is compressed adiabatically, but inefficiently, from p1of p2= 700 kPa. A throttle valve is connected to the outlet of the compressor and has a temperature reading atits outlet of T3transfer can be neglected, and the changes in kinetic and potential energy are negligible, determine the isentropicefficiency of the compressor, in percent.= 440 °C at atmospheric pressure (1bar). If the compressor operates at steady state, stray heatP2Рз, ТзThrottlePі, T

Answered: 150 kPa and T, = 160 °C to a pressure…

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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Water is compressed adiabatically, but inefficiently, from p1 = 150 kPa and T1 = 160 ∘C to a pressure
of p2 = 700 kPa. A throttle valve is connected to the outlet of the compressor and has a temperature reading at
its outlet of T3 = 440 ∘C at atmospheric pressure (1 bar). If the compressor operates at steady state, stray heat
transfer can be neglected, and the changes in kinetic and potential energy are negligible, determine the isentropic
efficiency of the compressor, in percent.

150 kPa and T, = 160 °C to a pressure
3. [20 points] Water is compressed adiabatically, but inefficiently, from p1
of p2
= 700 kPa. A throttle valve is connected to the outlet of the compressor and has a temperature reading at
its outlet of T3
transfer can be neglected, and the changes in kinetic and potential energy are negligible, determine the isentropic
efficiency of the compressor, in percent.
= 440 °C at atmospheric pressure (1bar). If the compressor operates at steady state, stray heat
P2
Рз, Тз
Throttle
Pі, T

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