What is the ignition method of a gasoline engine?
1 Answers
Gasoline engines use spark plugs to ignite the air-fuel mixture. Below is an introduction to gasoline engines: 1. Introduction: A gasoline engine is an internal combustion engine that converts internal energy into kinetic energy using gasoline as fuel. Due to gasoline's low viscosity and rapid evaporation, a fuel injection system can spray gasoline into the cylinder. After compression reaches a certain temperature and pressure, the spark plug ignites the mixture, causing the gas to expand and perform work. 2. Principle: By burning fuel inside the cylinder, kinetic energy is generated, driving the piston in the engine cylinder to move back and forth. This motion drives the connecting rod attached to the piston and the crankshaft connected to the rod, creating a reciprocating circular motion around the crankshaft center, thereby outputting power.