In an internal combustion engine, fuel is burned the engine. In the stroke of the four-stroke cycle, the piston rises, compressing the air-and-fuel mixture trapped in the combustion chamber.
In an engine, the stroke is the distance the piston .
When a piston is at its lowest position in the cylinder, it’s said to be at .
During the stage of engine operation, gases are released from the cylinder.
A four-stroke engine will contain at least two mechanical valves called the valve and the valve.
In the stroke of the four-stroke cycle, air mixed with fuel is drawn into the cylinder.
The total engine is stated as the volume of the space swept through by all the pistons.
A two-stroke engine completes all four stages of engine operation in four piston strokes.
During the stroke of the four-stroke cycle, the mixture of air and fuel is ignited, and the contained explosion of the fuel presses the piston back down in the cylinder.
The top of a cylinder is sealed by the cylinder .
The is the ratio of the total cylinder volume to the clearance volume.