In today's world, diesel engines are known as one of the most important technologies in the automotive industry and road transportation. Based on their physical principles and specific performance, these engines have brought significant improvement in fuel efficiency and functional efficiency of cars. In this article, we will review the diesel engine components. From the main components to how they work and their effect on the overall performance of the diesel engine, find all the details in this article.
A wide range of engines that are capable of igniting a combustible material without the need for an electric spark are called diesel engines. . The diesel engine uses the method of raising the temperature for combustion. To increase the temperature, it needs different parts, each of which has a specific task. in such a way that it increases the temperature of the combustion chamber and after the temperature is high enough, it merges the combustible material with the air. The parts used are different.
Cylinders
Cylinders are an essential part of a diesel engine. These are the chambers where diesel fuel is created and combusted. Each diesel engine usually has between four and six cylinders in which fueling and combustion events take place.
Pistons
Pistons are the part of the diesel engine that moves in the cylinder. They run on diesel fuel and use combustion power to generate motion and power.
Valves
Valves are responsible for controlling and directing the flow of fuel and combustion gases. They open and close to regulate the flow of fuel and gases in the engine in the correct order.
Rackets and shafts
Rockets and shafts are responsible for transferring motion from pistons to other engine systems. They generate power from the engine and transmit it through shafts to other systems such as generators, gearboxes and pumps.
Fuel system
The fueling system is responsible for injecting diesel fuel into the cylinders. This system must inject fuel into the cylinders correctly and at the right time.
Turbocharger system
The diesel engine turbocharger system provides more efficiency in fueling and combustion by increasing the air inlet pressure to the cylinders. This system compresses fresh air and sends it to the cylinders using a turbine connected to the diesel exhaust.
cooling system
The cooling system is responsible for cooling the cylinders and engine parts. By transferring heat from the engine to the coolant, it keeps the engine temperature in an acceptable range.
Oiling system
The oiling system is responsible for lubricating and supplying oil to the engine parts. This system delivers the required oil to the engine parts to prevent their wear and damage.