Octane is used as the working fluid in a gas-flow refrigeration cycle. The pressure ratio of the system is 5 and the octane enters the compressor at -15 oC. Fluid temperature at turbine inlet It is 70 oC. By accepting the adiabatic efficiency of the compressor and turbine as 80%; a) the flow diagram of the cycle, T-s diagram of the cycle, b) turbine inlet temperature, c) the efficiency coefficient of the cycle, d) find the highest and lowest temperatures of the cycle and e) find the required amount of fluid for 10 kW cooling load.
Octane is used as the working fluid in a gas-flow refrigeration cycle. The pressure ratio of the system is 5 and the octane enters the compressor at -15 oC. Fluid temperature at turbine inlet It is 70 oC. By accepting the adiabatic efficiency of the compressor and turbine as 80%; a) the flow diagram of the cycle, T-s diagram of the cycle, b) turbine inlet temperature, c) the efficiency coefficient of the cycle, d) find the highest and lowest temperatures of the cycle and e) find the required amount of fluid for 10 kW cooling load.
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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Octane is used as the working fluid in a gas-flow refrigeration cycle. The pressure ratio of the system is 5 and the octane enters the compressor at -15 oC.
Fluid temperature at turbine inlet
It is 70 oC. By accepting the adiabatic efficiency of the compressor and turbine as 80%;
a) the flow diagram of the cycle, T-s diagram of the cycle,
b) turbine inlet temperature,
c) the efficiency coefficient of the cycle,
d) find the highest and lowest temperatures of the cycle and e) find the required amount of fluid for 10 kW cooling load.
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