air intake

简明释义

进气

英英释义

例句

1.The design of the air intake can affect the car's fuel efficiency.

设计的空气进气口会影响汽车的燃油效率。

2.A clean air intake is essential for optimal engine performance.

干净的空气进气口对最佳引擎性能至关重要。

3.Make sure the air intake is free from debris when cleaning your vehicle.

清洁车辆时，请确保空气进气口没有杂物。

4.He noticed a decrease in power, likely due to a dirty air intake.

他注意到动力下降，这可能是由于脏的空气进气口。

5.The mechanic checked the air intake for any blockages before starting the engine.

机械师在启动引擎之前检查了空气进气口是否有任何堵塞。

作文

The term air intake refers to the process or system through which air is drawn into an engine or other machinery. This concept is crucial in various fields, particularly in automotive engineering and aerodynamics. Understanding the significance of air intake can enhance our comprehension of how engines operate and how they can be optimized for better performance.In automotive design, the air intake system plays a vital role in ensuring that the engine receives sufficient air for combustion. When the engine burns fuel, it requires a precise mixture of fuel and air to function efficiently. A well-designed air intake system ensures that clean, cool air enters the engine, which can improve combustion efficiency and overall power output. If the air intake is restricted or poorly designed, it can lead to reduced engine performance, increased emissions, and even engine damage over time.There are several types of air intake systems, including naturally aspirated and forced induction systems. Naturally aspirated engines rely on atmospheric pressure to draw air into the combustion chamber, while forced induction systems, such as turbochargers and superchargers, compress the air before it enters the engine. This compression allows for more air to enter the engine, resulting in a greater fuel-air mixture and, consequently, more power.Moreover, the design and placement of the air intake can significantly influence the vehicle's performance. For instance, a cold air intake system is designed to pull in cooler air from outside the engine compartment rather than warmer air from within. Cooler air is denser and contains more oxygen molecules, which can lead to improved combustion and increased horsepower.In addition to performance, the air intake system also has implications for fuel efficiency. A well-optimized air intake can help the engine run more efficiently, which means that it can produce more power using less fuel. This is particularly important in today’s world, where fuel prices are high, and environmental concerns are paramount. By improving the air intake system, manufacturers can create vehicles that not only perform better but are also more environmentally friendly.Furthermore, the air intake system must be designed with filtration in mind. Dust, debris, and other contaminants can enter the engine through the air intake, leading to wear and tear on engine components. Therefore, air filters are essential in any air intake system. They help to trap harmful particles, ensuring that only clean air reaches the engine. Regular maintenance of these filters is crucial to ensure optimal engine performance and longevity.In conclusion, the air intake system is a fundamental aspect of engine design and operation. It influences performance, efficiency, and the overall health of the engine. As technology continues to advance, the design and functionality of air intake systems will likely evolve, leading to even more efficient and powerful engines. Understanding the role of air intake is essential for anyone interested in automotive engineering or looking to optimize their vehicle's performance. By appreciating the intricacies of air intake, we can better understand the mechanics behind the machines we rely on every day.

“空气进气”这个术语指的是空气被引入发动机或其他机械的过程或系统。这个概念在多个领域中都是至关重要的，特别是在汽车工程和空气动力学中。理解“空气进气”的重要性可以增强我们对发动机如何运作以及如何优化以提高性能的理解。在汽车设计中，“空气进气”系统在确保发动机获得足够空气进行燃烧方面发挥着重要作用。当发动机燃烧燃料时，它需要精确的燃料和空气混合物才能高效运行。一个设计良好的“空气进气”系统可以确保清洁、冷却的空气进入发动机，这可以改善燃烧效率和整体功率输出。如果“空气进气”受到限制或设计不当，可能会导致发动机性能下降、排放增加，甚至随着时间的推移造成发动机损坏。有几种类型的“空气进气”系统，包括自然吸气和强制进气系统。自然吸气发动机依靠大气压力将空气吸入燃烧室，而强制进气系统，如涡轮增压器和机械增压器，则在空气进入发动机之前对其进行压缩。这种压缩允许更多空气进入发动机，从而产生更大的燃料-空气混合物，因此产生更多功率。此外，“空气进气”的设计和位置可以显著影响车辆的性能。例如，冷空气进气系统旨在从发动机舱外引入更冷的空气，而不是从内部引入较热的空气。较冷的空气密度更大，含有更多的氧分子，这可以改善燃烧并增加马力。除了性能之外，“空气进气”系统还对燃油效率产生影响。一个优化良好的“空气进气”可以帮助发动机更高效地运行，这意味着它可以使用更少的燃料产生更多的功率。在当今这个燃油价格高昂、环境问题突出的世界中，这一点尤其重要。通过改善“空气进气”系统，制造商可以创造出不仅性能更好，而且对环境更友好的车辆。此外，“空气进气”系统的设计必须考虑过滤问题。灰尘、碎片和其他污染物可以通过“空气进气”进入发动机，导致发动机部件磨损。因此，空气过滤器在任何“空气进气”系统中都是必不可少的。它们有助于捕捉有害颗粒，确保只有干净的空气到达发动机。定期维护这些过滤器对于确保最佳发动机性能和延长使用寿命至关重要。总之，“空气进气”系统是发动机设计和操作的基本方面。它影响性能、效率和发动机的整体健康。随着技术的不断进步，“空气进气”系统的设计和功能可能会不断演变，从而导致更高效、更强大的发动机。理解“空气进气”的作用对于任何对汽车工程感兴趣或希望优化其车辆性能的人来说都是至关重要的。通过欣赏“空气进气”的复杂性，我们可以更好地理解我们每天依赖的机器背后的机制。