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23. The Second Law of Thermodynamics
The Otto Cycle
23. The Second Law of Thermodynamics
The Otto Cycle: Study with Video Lessons, Practice Problems & Examples
Back to all problems
5PRACTICE PROBLEM
In a high-performance motorcycle engine, air mixed with fuel is compressed adiabatically in a cylinder before ignition. The engine operates on a process that closely follows the Otto cycle. The air-fuel mixture, which behaves as an ideal gas, enters the cylinder at a temperature of 30°C. Due to the ignition, the temperature subsequently reaches 600°C. Assuming the air-fuel mixture is diatomic, and given that the specific heat ratio γ for the gas is 1.4, calculate the maximum compression ratio of the motorcycle engine.
In a high-performance motorcycle engine, air mixed with fuel is compressed adiabatically in a cylinder before ignition. The engine operates on a process that closely follows the Otto cycle. The air-fuel mixture, which behaves as an ideal gas, enters the cylinder at a temperature of 30°C. Due to the ignition, the temperature subsequently reaches 600°C. Assuming the air-fuel mixture is diatomic, and given that the specific heat ratio γ for the gas is 1.4, calculate the maximum compression ratio of the motorcycle engine.