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Physics, 28.10.2019 23:31 lel11

Adiesel engine accomplishes ignition without a spark plug by an adiabatic compression of air to a temperature above the ignition temperature of the diesel fuel, which is injected into the cylinderat the peak of the compression. suppose air is taken into the cylinder at 280 k and volume v1and is compressed adiabatically to 560 0cand volume v2. assuming that the air behaves as a n ideal gas whose ratio of cpto cvis 1.4, calculate the compression ratio v1/v2of the engine.

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