intake
Compression
Compression Stroke
This is called the compression stage. During the four stroke sycle (Otto cycle) the four stokes are induction, compression, power and exhaust. Each piston does this in a set order to even out the stresses caused, and thereby smooth the output. For example the firing order (i.e. power stroke) on a four cylinder engine could be 1,3,4 and 2 or 1,2,4 and 3.
This is during "combustion" which is the "power" stage of the operation.
smoldering stage
Frank Whittle, a British pilot, designed the first turbo jet engine in 1930. The first Whittle engine successfully flew in April, 1937. This engine featured a multistage compressor, and a combustion chamber, a single stage turbine and a nozzle. In 1900 there were no jet around to carry a bunch a people.
Better quality of fuel Better fuel injection and pumping process in the vehicle with improved emission control process. OPTIMUM RESULT AT 90KM PER HOUR (KMPH) SPEED DRIVING CONDITION TO MEET DESIRED EMISSION STANDARD AS PRESCRIBED BY VEHICLE MANUFACTURERS, S M GHOSH INVENTOR & PATENT RIGHT HOLDER *COMPLETE COMBUSTION OF FUEL IN INTERNAL COMBUSTION (I C ) ENGINE ---------- WHILE IN OPERATION *
combustion
combustion
I'm not sure about other vehicles, but I can tell you how a car moves. In the engine, there are four steps that need to occur. They are intake, compression, combustion, and exhaust. Fuel and air is put into the chamber, the piston compresses the mixture causing it to combust, and then releases it as exhaust. The power from the combustion stage is what causes the engine to move the vehicle. Hope this helps :)
Conflict
During the power or combustion stage of a piston cycle, both valves are necessarily closed, because the expansion of gases is driving the piston down.