About electronically controlled gasoline engine
Gasoline is a mixture of petrol and air in the cylinder internal combustion heat, and heat energy into mechanical energy of the power plant. Gasoline usually four-stroke gasoline engine, as shown. We finished gasoline continuous intake, compression, expansion and exhaust acting four-stroke gasoline engine called a working cycle. Duty cycle allowed to continue, gasoline engine power output to keep out.
Combustible gas mixture air-fuel ratio is in the quality of air and fuel ratio. Typically, the gasoline engine during the intake stroke is the inhalation of fuel and air mixture, due to the mixture formed in the outer cylinder, fuel and air mixture a long time, so enter the cylinder after the mixture has uniform internal. Gasoline into the fuel mixture in the compression stroke by a spark plug ignited late, and doing work outside in the expansion stroke. Gasoline output power is proportional to the gasoline into the fuel mixture within the total number, the more gas into the mixture, the greater the power output of gasoline.
By a gasoline engine works known, combustible mixture in the cylinder preparation and reliable, timely decision ignited a gasoline engine operation and power stability, economy and other critical factors. Completion of these two functions is gasoline fuel supply system and ignition system
Leave a Reply