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Refrigerant-134a enters an adiabatic compressor at -26°C as a saturated vapor at a rate of 0.45 m/min and leaves at 800 kPa and 50°C, Take (To= 27 °C) to determine the following:

Refrigerant-134a enters an adiabatic compressor at -26°C as a saturated vapor at a rate of 0.45 m/min and leaves at 800 kPa and 50°C, Take (To= 27 °C) to determine the following:

Elements Of Electromagnetics
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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Isentropic efficiency of compressor
Refrigerant-134a enters an adiabatic compressor at -26°C as a saturated vapor at a rate of 0.45 m³/min and leaves at 800 kPa and 50°C, Take (To= 27 °C) to determine the following: 800 kPa 50°C R-134a 26°C Saturated vapor 0.45 m'imin # P (kPa) T(°C) v(m/kg) u(kJ/kg) h(kJ/kg) s(kJ/kg.K) Notes 1 101.73 -26 0.18946 215.4 234.68 0.95144 Saturated vapor 800 50 0.028547 263.86 286.69 0.9802 Superheated vapc 2.
Transcribed Image Text:Refrigerant-134a enters an adiabatic compressor at -26°C as a saturated vapor at a rate of 0.45 m³/min and leaves at 800 kPa and 50°C, Take (To= 27 °C) to determine the following: 800 kPa 50°C R-134a 26°C Saturated vapor 0.45 m'imin # P (kPa) T(°C) v(m/kg) u(kJ/kg) h(kJ/kg) s(kJ/kg.K) Notes 1 101.73 -26 0.18946 215.4 234.68 0.95144 Saturated vapor 800 50 0.028547 263.86 286.69 0.9802 Superheated vapc 2.
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