Consider a Brayton refrigeration cycle where air enters the compressor at 100 kPa, 280K and is compressed to 400 kPa. The temperature at the turbine inlet is 340K. The compressor and turbine have isentropic efficiencies of 70% and 80%, respectively. Questions: Determine: (a) The refrigeration capacity per unit of mass flowing. (b) The net work input. (c) The Coefficient of Performance.
Consider a Brayton refrigeration cycle where air enters the compressor at 100 kPa, 280K and is compressed to 400 kPa. The temperature at the turbine inlet is 340K. The compressor and turbine have isentropic efficiencies of 70% and 80%, respectively. Questions: Determine: (a) The refrigeration capacity per unit of mass flowing. (b) The net work input. (c) The Coefficient of Performance.
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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PROBLEM 2
Consider a Brayton refrigeration cycle where air enters the compressor at 100 kPa, 280K
and is compressed to 400 kPa. The temperature at the turbine inlet is 340K. The
compressor and turbine have isentropic efficiencies of 70% and 80%, respectively.
Questions:
Determine:
(a) The refrigeration capacity per unit of mass flowing.
(b) The net work input.
(c) The Coefficient of Performance.
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