injector nozzle

简明释义

喷嘴

英英释义

例句

1.A clogged injector nozzle can cause engine misfires.

堵塞的喷油嘴可能导致发动机失火。

2.The mechanic replaced the injector nozzle to improve fuel efficiency.

机械师更换了喷油嘴以提高燃油效率。

3.Using high-quality fuel can prolong the life of the injector nozzle.

使用高质量的燃料可以延长喷油嘴的使用寿命。

4.The injector nozzle sprays fuel into the combustion chamber.

该喷油嘴将燃料喷入燃烧室。

5.Regular maintenance includes cleaning the injector nozzle.

定期维护包括清洁喷油嘴。

作文

The efficiency of modern engines heavily relies on various components working harmoniously. One of the critical elements in this intricate system is the injector nozzle, which plays a vital role in fuel delivery and combustion efficiency. The injector nozzle is designed to atomize the fuel, ensuring that it mixes thoroughly with air before entering the combustion chamber. This process is essential because a well-mixed fuel-air mixture leads to better combustion, increased power output, and reduced emissions. In internal combustion engines, the injector nozzle is typically located within the intake manifold or directly in the combustion chamber. Its primary function is to spray a fine mist of fuel into the engine, allowing for optimal combustion. The design of the injector nozzle can vary significantly, depending on the engine type and the desired performance characteristics. For instance, some nozzles are engineered to produce larger droplets for low-speed operations, while others create finer sprays for high-speed performance. Moreover, the material used in manufacturing the injector nozzle is crucial for its durability and performance. Most modern nozzles are made from high-quality stainless steel or specialized alloys that can withstand extreme temperatures and pressures. This resilience ensures that the injector nozzle maintains its functionality over time, even under harsh operating conditions. Maintenance of the injector nozzle is also essential for the longevity and efficiency of an engine. Over time, deposits can build up within the nozzle, leading to clogs that can disrupt fuel flow and affect engine performance. Regular cleaning and inspection can help prevent these issues, ensuring that the injector nozzle operates at peak efficiency. In recent years, advancements in technology have led to the development of more sophisticated injector nozzles. For example, some modern vehicles are equipped with multiple injectors per cylinder, allowing for more precise control of the fuel delivery process. This innovation not only improves performance but also enhances fuel economy and reduces harmful emissions. In conclusion, the injector nozzle is a cornerstone of engine performance, playing an indispensable role in fuel atomization and combustion. Understanding its function and importance can help car owners appreciate the complexity of their vehicles. As technology continues to advance, the injector nozzle will undoubtedly evolve, further enhancing the efficiency and environmental friendliness of modern engines. Therefore, recognizing the significance of the injector nozzle is essential for anyone interested in automotive engineering and maintenance.

现代发动机的效率在很大程度上依赖于各种部件的和谐工作。其中一个关键元素就是喷油嘴，它在燃料输送和燃烧效率中发挥着至关重要的作用。喷油嘴的设计旨在将燃料雾化，确保在进入燃烧室之前与空气充分混合。这个过程是必不可少的，因为良好混合的燃料-空气混合物可以导致更好的燃烧、增加的功率输出和减少的排放。在内燃机中，喷油嘴通常位于进气歧管内或直接在燃烧室中。它的主要功能是将一细雾状燃料喷入发动机，从而实现最佳的燃烧。喷油嘴的设计可能因发动机类型和所需性能特性而有很大差异。例如，一些喷嘴被设计成在低速操作时产生较大的液滴，而其他喷嘴则在高速性能下产生更细的喷雾。此外，制造喷油嘴所使用的材料对其耐用性和性能至关重要。大多数现代喷嘴由高质量的不锈钢或特殊合金制成，能够承受极端温度和压力。这种韧性确保了喷油嘴在恶劣操作条件下仍能保持功能。喷油嘴的维护对于发动机的寿命和效率也至关重要。随着时间的推移，喷嘴内可能会积累沉积物，导致堵塞，从而干扰燃料流动并影响发动机性能。定期清洁和检查可以帮助防止这些问题，确保喷油嘴以最佳效率运作。近年来，技术的进步导致了更复杂的喷油嘴的发展。例如，一些现代车辆配备了每个气缸多个喷油器，从而允许更精确地控制燃料输送过程。这一创新不仅提高了性能，还增强了燃油经济性并减少了有害排放。总之，喷油嘴是发动机性能的基石，在燃料雾化和燃烧中发挥着不可或缺的作用。了解其功能和重要性可以帮助车主欣赏他们车辆的复杂性。随着技术的不断进步，喷油嘴无疑会不断演变，进一步提高现代发动机的效率和环保性。因此，认识到喷油嘴的重要性对于任何对汽车工程和维护感兴趣的人来说都是至关重要的。