Characteristics And Development Prospect Of Diesel Engine
Traditional diesel engine Features: thermal efficiency and economic performance, diesel engine using compressed air to improve the air temperature, so that the air temperature exceeds the ignition point of diesel fuel, then sprayed into the diesel, diesel spray and air mixture of their own ignition and combustion. Therefore, the diesel engine does not need ignition system. At the same time, the fuel supply system of diesel engine is relatively simple, so the reliability of diesel engine is better than that of gasoline engine. The compression ratio of diesel engine is very high because it is not restricted by deflagration and the need of diesel spontaneous combustion. Thermal efficiency and economic performance are better than the gasoline engine, at the same time in the case of power, diesel engine torque, the maximum power when the speed is low, suitable for the use of truck.Diesel Engine.
Diesel engine is widely used in the relative core position of the industry chain. In the past more than 10 years of development, diesel engine production industry has formed a series of supporting enterprises, a lot of diesel engine companies have more to act as the total contractor's role, and diesel engine some of the key components: crank rod, piston, cylinder sleeve, CAM has been produced by professional companies. The division of specialization makes diesel engine manufacturers more focused on their own advantages, focusing on the design and manufacture of diesel engines. Diesel engines are mainly used in final supporting products, such as high-power high speed diesel engine supporting heavy-duty vehicles, large passenger cars, engineering machinery, ships, generators and so on. Therefore, the development of the diesel engine industry depends on the related terminal product market situation to a great extent. In the field of agricultural diesel engine, market growth in developing countries will make up for the decline of the developed countries, the rapid growth of the global population and the upgrading of the old equipment demand for agricultural machinery, the global agricultural diesel engine market will show high growth. In the field of aero-engine, the engine industry is the core fine molecule industry of aviation industry, the future development foreground is very broad. Combined with the above analysis of various fields, we believe that the global diesel engine will maintain a 8% pace of steady development.Diesel Engine.