butterfly throttle

简明释义

蝶形节流门

英英释义

例句

1.The mechanic explained how the butterfly throttle 节气门 regulates air intake in the engine.

机械师解释了如何使用butterfly throttle 节气门来调节发动机的空气进气。

2.The driver noticed that the butterfly throttle 节气门 was sticking, causing uneven power delivery.

司机注意到butterfly throttle 节气门卡住了，导致动力输出不均匀。

3.During the race, the team monitored the butterfly throttle 节气门 position closely.

在比赛期间，团队密切监控butterfly throttle 节气门的位置。

4.A malfunctioning butterfly throttle 节气门 can lead to poor fuel efficiency.

故障的butterfly throttle 节气门可能导致燃油效率低下。

5.When tuning the car, we adjusted the butterfly throttle 节气门 for better acceleration.

在调校汽车时，我们调整了butterfly throttle 节气门以获得更好的加速性能。

作文

In the world of automotive engineering, various components work together to create a seamless driving experience. One such crucial component is the butterfly throttle, which plays a vital role in regulating the engine's air intake. Understanding how the butterfly throttle functions can enhance our appreciation of modern vehicles and their performance capabilities.The butterfly throttle is essentially a valve located in the intake manifold of an internal combustion engine. Its primary function is to control the amount of air that enters the engine, which directly influences the engine's power output. When the driver presses the accelerator pedal, the butterfly throttle opens, allowing more air to flow into the combustion chamber. This increase in airflow enables the engine to burn more fuel, resulting in greater power and acceleration.Moreover, the design of the butterfly throttle is quite ingenious. It consists of a disc that pivots on a shaft, and its position is determined by the driver's input through the accelerator pedal. In modern vehicles, this mechanism has evolved from a purely mechanical system to an electronic one, commonly referred to as drive-by-wire. In this system, sensors detect the position of the accelerator pedal and send signals to the engine control unit (ECU), which then adjusts the position of the butterfly throttle electronically. This innovation not only improves responsiveness but also enhances fuel efficiency and reduces emissions.The significance of the butterfly throttle extends beyond mere power management. It also contributes to the overall drivability of the vehicle. A well-calibrated butterfly throttle ensures a smooth transition between different speeds and driving conditions. For instance, during city driving, where frequent stops and starts are common, a responsive butterfly throttle allows for quick acceleration without overwhelming the driver. Conversely, during highway driving, it provides a stable and controlled power delivery, enhancing comfort and safety.However, like any mechanical component, the butterfly throttle can experience issues over time. Common problems include carbon buildup, which can hinder its movement, or electronic failures in drive-by-wire systems. Regular maintenance is essential to ensure optimal performance. Mechanics often recommend cleaning the butterfly throttle during routine service checks to prevent these issues from arising.In conclusion, the butterfly throttle is a fundamental element of automotive engineering that significantly impacts vehicle performance. Its ability to regulate airflow not only affects power output but also contributes to the overall driving experience. As technology continues to advance, the role of the butterfly throttle will likely evolve, integrating even more sophisticated systems to meet the demands of modern drivers. Understanding this component allows us to appreciate the intricate design and engineering that goes into every vehicle, making our driving experiences both enjoyable and efficient.

在汽车工程的世界中，各种组件共同协作，以创造无缝的驾驶体验。其中一个至关重要的组件是蝶阀节气门，它在调节发动机空气进气方面发挥着重要作用。了解蝶阀节气门的功能可以增强我们对现代车辆及其性能能力的欣赏。蝶阀节气门基本上是位于内燃机进气歧管中的一个阀门。它的主要功能是控制进入发动机的空气量，这直接影响发动机的功率输出。当驾驶员踩下油门踏板时，蝶阀节气门打开，允许更多的空气流入燃烧室。这种气流的增加使发动机能够燃烧更多的燃料，从而产生更大的动力和加速。此外，蝶阀节气门的设计非常巧妙。它由一个在轴上旋转的圆盘组成，其位置由驾驶员通过油门踏板的输入决定。在现代车辆中，这一机制已经从纯机械系统演变为电子系统，通常称为电子油门（drive-by-wire）。在该系统中，传感器检测油门踏板的位置，并将信号发送到发动机控制单元（ECU），然后电子地调整蝶阀节气门的位置。这一创新不仅提高了响应性，还增强了燃油效率并减少了排放。蝶阀节气门的重要性超出了简单的动力管理。它还对车辆的整体驾驶性做出了贡献。经过良好校准的蝶阀节气门确保不同速度和驾驶条件之间的平稳过渡。例如，在城市驾驶中，频繁的停车和起步很常见，灵敏的蝶阀节气门允许快速加速，而不会让驾驶员感到不适。相反，在高速公路驾驶中，它提供稳定和可控的动力输出，提高了舒适性和安全性。然而，与任何机械组件一样，蝶阀节气门随着时间的推移可能会出现问题。常见的问题包括碳沉积，这可能会妨碍其运动，或者电子油门系统中的故障。定期维护对于确保最佳性能至关重要。机械师通常建议在例行服务检查期间清洁蝶阀节气门以防止这些问题的出现。总之，蝶阀节气门是汽车工程的基本元素，对车辆性能有显著影响。它调节空气流量的能力不仅影响功率输出，还对整体驾驶体验产生影响。随着技术的不断进步，蝶阀节气门的角色可能会进一步发展，整合更复杂的系统以满足现代驾驶者的需求。了解这一组件使我们能够欣赏每辆车中复杂的设计和工程，使我们的驾驶体验既愉快又高效。