Two Stroke Engine Diagram. 720 or 4 π radians. A hole in the lower part of the cylinder wall lets in gas and air.
A two stroke engine has no moving valves and the spark plug fires each time the piston hits the top of its cycle. Just for knowledge you might dont know what a 2 stroke diesel engine is and how it works. A car engine is a complex mechanism designed with multiple internal parts that work like clockwork to create power that runs your vehicle.
Otto cycle is also known as four stroke spark ignition cycle.
The following animation shows a two stroke engine in action. In four stroke engines there is one working stroke in two revolutions of the crankshaft or in a cycle of four strokes of the piston. In four stroke petrol engine we use the air fuel mixture and spark plug for the combustion process. The four strokes of the cycle are intake compression power and exhaust.