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Created page with "== Introduction == A piston engine, also known as a reciprocating engine, is a type of internal combustion engine that uses one or more pistons to convert pressure into a rotating motion. These engines are a cornerstone of modern mechanical engineering and have been widely used in automobiles, aircraft, and various industrial applications. The basic principle involves the expansion of gases to drive pistons within cylinders, which in turn rotate a crankshaft to..."
