The reversed Joule cycle is alternatively termed_________________?
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Answer: C. Brayton cycle
Explanation
The reversed Joule cycle operates on the same thermodynamic principles as the forward Brayton power cycle. Reversing the Brayton cycle creates a gas refrigeration cycle that absorbs heat at low temperatures successfully. This thermodynamic cycle is widely recognized in engineering literature as the standard Bell-Coleman refrigeration cycle. The Brayton cycle consists of two adiabatic and two isobaric processes used in gas turbine engines. Reversing the direction of heat and work transfers turns a power producing cycle into a refrigeration cycle. Gas cycle refrigeration systems utilize air as the working fluid because it is safe and environmentally benign.
The Carnot cycle is an idealized theoretical framework rather than a specific reversed gas turbine configuration. The Rankine cycle utilizes condensable vapors like steam rather than permanent gases for power generation. The Dual cycle represents a combined internal combustion engine process rather than a reversed gas refrigeration setup.
- Subject
- Engineering
- Category
- Mechanical Engineering
- Topic
- —
- Difficulty
- medium
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