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Engine development: new energy technology promotes internal combustionWith the continuous development of the world economy and global trade analyticstechnology, countries around the world pay more and more attention to the research and development of new energy. The promotion and popularization of new energy technology has become an urgent problem to be solved worldwide. In this process, the development of traditional internal combustion engines has also gradually attracted attention. This article will discuss how new technologies can promote the development of internal combustion engines from the perspective of new energy technology. I. New energy technology and internal combustion engine new energy technology includes solar energy, wind power, hydropower, nuclear energy, etc. Because new energy technology has the characteristics of renewable, cleanliness and environmental protection, more and more countries and enterprises have begun to focus on new energy technology. Although the development of new energy technology has brought great challenges to traditional internal combustion engines, it also provides new opportunities for the transformation and development of internal combustion engines.On the basis of traditional internal combustion engine technology, combined with some principles and technical means of new energy technology, a new type of more environmentally friendly and more efficient internal combustion engine can be built. II. New energy technology promotes the development of internal combustion engines 1. Turbocharging technology Turbocharging technology increases the density and flow of air entering the engine by increasing the pressure, thus improving the output power and efficiency of the engine. Turbocharging technology has been widely used in diesel engines, and the application of turbocharging technology is becoming more and more common in light gasoline engines. The application of turbocharging technology enables internal combustion engines to obtain higher output power under low emission and high fuel efficiency conditions. Two. Direct injection technology. Engines that adopt direct injection technology do not need to spray fuel mixed air out from above the cylinder cushion, but directly inject fuel into the cylinder.The adoption of direct injection technology can increase the accuracy of fuel entering the engine and the degree of atomization of fuel, thus improving the combustion efficiency and output power of the engine. Direct injection technology can also reduce emissions and avoid ash and carbon accumulation, making internal combustion engines more environmentally friendly. 3. Electronic fuel injection technology Electronic fuel injection technology controls the entry and mixing of fuel through the electronic control of the fuel injector, so as to achieve precise control of the engine fuel supply. Through electronic fuel injection technology, the fuel system of the internal combustion engine can better adapt to different fuel and climatic conditions, thus improving the stability, reliability and economy of the engine. Four. Electric supercharging technology Electric supercharging technology refers to the addition of an electric turbocharger to the engine to convert electrical energy into mechanical energy to increase the operating pressure of the engine. Electric supercharging technology makesThe engine can obtain greater power output at low speed, thus improving the fuel efficiency and output power of the engine. III. Conclusion: Driven by new energy technology, traditional internal combustion engines are undergoing a process of transformation and renewal. The application of technologies such as turbocharging, direct injection, electronic fuel injection and electric supercharging not only improves the output power and fuel efficiency of the engine, but also reduces emissions, making the internal combustion engine more environmentally friendly and sustainable. With the gradual maturity of the new generation of new energy technology, the future of internal combustion engines will certainly be better.

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