Kaksitahtimoottoreita
Kaksitahtimoottoreita, or two-stroke engines, are a type of internal combustion engine that complete a power cycle with two strokes of the piston during one crankshaft revolution. Unlike four-stroke engines, two-stroke engines have fewer moving parts, making them simpler, lighter, and often cheaper to produce. This design also allows for a power stroke to occur every revolution, potentially leading to higher power output for a given displacement compared to a four-stroke engine.
The two strokes in a two-stroke cycle are typically referred to as the compression stroke and the
During the downward power stroke, the piston uncovers exhaust ports, allowing burnt gases to escape. As the
Due to their simplicity and power-to-weight ratio, two-stroke engines have been widely used in applications such