It flows through a compressor and a heat exchanger. Cooling water (does not change phase) flows through the heat exchanger. The system operates in a steady state and changes in kinetic and potential energy across the devices can be neglected. Determine the compressor power, in kW and the mass flow of the water, in kg / min
It flows through a compressor and a heat exchanger. Cooling water (does not change phase) flows through the heat exchanger. The system operates in a steady state and changes in kinetic and potential energy across the devices can be neglected. Determine the compressor power, in kW and the mass flow of the water, in kg / min
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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It flows through a compressor and a heat exchanger. Cooling water (does not change phase) flows through the heat exchanger. The system operates in a steady state and changes in kinetic and potential energy across the devices can be neglected. Determine the compressor power, in kW and the mass flow of the water, in kg / min
Transcribed Image Text:Compressor
T = 25°C T= 40°C
Water
in
Water
out
Air in
(А)
P-96 kPa
T,= 27°C
(ÅV), = 26.91 m/min
Heat
exchanger
P= 230 kPa
T,- 127°C
wwww
T3=77°C
P3 =P2
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