Reciprocating Engine
A reciprocating engine is a type of internal combustion engine that converts one or more reciprocating motions (back-and-forth motion) into rotational motion. In aviation, reciprocating engines are commonly used in small aircraft, such as single-engine planes and helicopters. These engines are powered by aviation gasoline (avgas) and operate by compressing a mixture of fuel and air in a cylinder, igniting the mixture with a spark plug, and then using the resulting explosion to drive a piston. The piston is connected to a crankshaft, which converts the reciprocating motion of the piston into rotational motion that drives the propeller. Reciprocating engines are known for their reliability, simplicity, and ease of maintenance.
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