4-stroke, 4-cylinder gasoline engine
processes each stroke gasoline engine, 4-stroke
engine in the mechanical phase. Steps by the mechanical phase vacuum compression engine is active and discharging operations with the fourth movement of the piston stroke following
one. Suck (Suction Stroke)
vacuum packed or pumped from the intake valve opens before the piston reaches top dead center and then passed down a bit until the piston down to the bottom dead center. Cylinders will be packaged smoked or yeast mixture of fuel and air time during suction stroke
during which the piston move itself to the dead center on the volume of the cylinder up and lead to a drop in pressure. Low pressure to about 0.8-0.9 bar then would be drawn up in smoke, followed by the opening of the intake valve. MIXED petrol and air flows into the pump room
temperature operation (Working Temperature) The temperature of the gas engine's intake inflow up to 100 degrees Celsius
at the suction of the piston. Fuel mixture of air and gasoline into the cylinder chamber is rapidly growing due to increase in volume in the pump room. As the piston moves down, resulting in a low-pressure pump with a difference and lower outside smoking a lot. Means that the diameter of the intake valve to grow as long as possible to allow good flow through the pump room. The intake valve opens 40 degrees before top dead center of the crankshaft. However, it can not Make the filling pump intake to replace the pressure drop is fully 100% of the flow of the intake still have a lot of inertia in its brief. The bottom dead center The requirements for inclusion among the longer we allow the intake valve open intake flow into a pump room anymore. The bottom dead center to about 70 degrees crankshaft and the intake valve is closed. Packing well is pumped into the room ends.
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