1 a world war ii lenoir cycle buzz bomb has an air intake, Ask an Expert

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1. A World War II Lenoir cycle "buzz bomb" has an air intake at 10.0°C, a combustion temperature of 1000.°C, and a compression ratio of 2.30. Determine its cold ASC thermal efficiency.

2. Plot the cold ASC thermal efficiency of a Lenoir engine having an air intake at 15.0°C and a combustion temperature of 2000.°C vs. the isentropic compression ratio over the range 1.01 ≤ CR ≤ 5.50.

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