In
Bell-Coleman cycle, the refrigeration effect happens at constant :
बेल-कोलमैन चक्र में, प्रशीतन प्रभाव स्थिरांक पर होता है:
Volume
Pressure
Entropy
Enthalpy
Pressure
●Bell-Coleman
cycle or reversed Brayton cycle is a work producing cycle, which is used in air
craft conditioning where refrigeration effect can be seen happening at constant
pressure.
●Refrigeration
effect (RE) = Amount of heat extracted from cooling space.
●Refrigeration
effect is denoted by kJ/Kg.
Hence, the correct option is (B).
Process 1-2 :
Isentropic compression
Process 2-3 :Constant
pressure heat rejection
Process 3-4 :
Isentropic expansion
Process 4-1
:Constant pressure heat addition
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