Air/fuel Mixture
Air/fuel mixture refers to the ratio of air to fuel in the combustion process of an aircraft engine. The ideal air/fuel mixture is the ratio that provides the most efficient combustion, which is typically around 15 parts air to 1 part fuel. This ratio is important because it affects the engine's performance, fuel efficiency, and emissions. If the mixture is too rich (too much fuel), the engine may produce excess carbon monoxide and unburned hydrocarbons, which can be harmful to the environment and reduce fuel efficiency. If the mixture is too lean (too much air), the engine may overheat and lose power. Pilots must monitor and adjust the air/fuel mixture during flight to ensure optimal engine performance.
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