Operating principle of automobile gasoline engine:
The engine is a machine that converts chemical energy into mechanical energy. Its conversion process is actually the work cycle process. In simple terms, it burns the fuel in the cylinder to generate kinetic energy, which causes the piston in the engine's cylinder to reciprocate. This causes the connecting rod connected to the piston and the crank connected to the connecting rod to perform a reciprocating circular motion. the movement around the center of the crankshaft and the output dynamics.