TWOSTROKE Meaning and
Definition
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Twostroke (also written as two-stroke) refers to an internal combustion engine design that completes a power cycle in two strokes of the piston. It is a type of engine widely used in various applications, including motorcycles, mopeds, chainsaws, outboard motors, and small recreational vehicles.
In a twostroke engine, the operations of intake, compression, power, and exhaust are performed in two piston strokes, as opposed to the four strokes in a four-stroke engine. These strokes are commonly known as the upstroke and the downstroke. The upstroke is dedicated to compression and exhaust, while the downstroke involves intake and power strokes.
Unlike the four-stroke engines, twostroke engines do not have dedicated valves for intake and exhaust. Instead, they rely on the movement of the piston to open and close ports that allow the entry and exit of air-fuel mixture and exhaust gases. This design simplicity contributes to the compactness and lighter weight of twostroke engines, making them popular in applications where efficiency and size are crucial factors.
While twostroke engines are known for their lightweight and simplicity, they often produce more pollution and consume more fuel compared to four-stroke engines. However, advancements in technology have led to the development of cleaner and more efficient twostroke engines. Their high power-to-weight ratio also makes them appealing in certain contexts, such as in high-performance motorcycles or small engines that require portability and agility.
Common Misspellings for TWOSTROKE
- rwostroke
- fwostroke
- gwostroke
- ywostroke
- 6wostroke
- 5wostroke
- tqostroke
- taostroke
- tsostroke
- teostroke
- t3ostroke
- t2ostroke
- twistroke
- twkstroke
- twlstroke
- twpstroke
- tw0stroke
- tw9stroke
- twoatroke
- twoztroke
Etymology of TWOSTROKE
The term "twostroke" has its origin in the combination of two words: "two" and "stroke".
"Two" denotes the number 2, referring to the two-stroke engine design. This type of internal combustion engine completes a power cycle in two strokes of the piston, as opposed to the four strokes in a traditional four-stroke engine.
"Stroke" refers to the movement of the piston within the engine cylinder, either in an upward or downward direction, during the engine's operation. The two strokes in a two-stroke engine are the upward stroke (compression and ignition) and the downward stroke (exhaust and intake).
Therefore, the term "twostroke" emerged as a concise way to describe this particular engine, combining the number of strokes with the type of engine design.
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