Diesel engine working principle

- Mar 25, 2019-

Diesel engine working principle

The fuel is burned in the cylinder, and the high-temperature and high-pressure gas generated expands in the cylinder, pushing the piston to reciprocate, and the connecting rod drives the crankshaft to rotate to work externally, and the thermal energy of the fuel is converted into mechanical work. The power from the diesel engine is transmitted to the transmission device. Through the control and adjustment of the diesel engine and the transmission device, the output speed and torque adapted to the operating conditions of the locomotive are sent to each axle gearbox to drive the moving wheel, and the circumferential traction force generated by the moving wheel is transmitted to The frame is changed from the hook at the end of the frame to the pulling force of the hook to drag or push the vehicle.