air throttle

简明释义

节气门

英英释义

例句

1.He learned to operate the air throttle smoothly for a better flying experience.

他学会了平稳操作空气油门以获得更好的飞行体验。

2.During the flight simulation, I had to manage the air throttle carefully to avoid stalling.

在飞行模拟中，我必须小心管理空气油门以避免失速。

3.The pilot adjusted the air throttle to increase the engine power during takeoff.

飞行员在起飞时调整了空气油门以增加发动机功率。

4.When flying at high altitudes, it's important to monitor the air throttle for optimal performance.

在高空飞行时，监控空气油门以获得最佳性能是很重要的。

5.The mechanic explained how the air throttle regulates the airflow in the engine.

机械师解释了空气油门如何调节发动机的气流。

作文

In the world of engineering and mechanics, the term air throttle refers to a device that regulates the amount of air entering an engine or combustion chamber. This regulation is crucial for maintaining optimal performance and efficiency in engines, particularly in vehicles and aircraft. The air throttle plays a vital role in controlling the power output of an engine by adjusting the airflow based on various factors such as speed, load, and environmental conditions.To understand how the air throttle works, it is essential to consider its function within the broader context of an internal combustion engine. When an engine operates, it requires a precise mixture of air and fuel to create the combustion necessary for power generation. The air throttle controls this mixture by modulating the amount of air that enters the engine. When the throttle is opened wider, more air can enter, allowing for a richer fuel mixture and increased power output. Conversely, when the throttle is closed, less air enters, leading to a leaner mixture and reduced power.Modern vehicles often use electronic throttle control systems, which replace traditional mechanical linkages with electronic sensors and actuators. This advancement allows for more precise control of the air throttle, improving engine responsiveness and fuel efficiency. For example, in a racing car, the driver can achieve rapid acceleration by quickly opening the air throttle, which allows for maximum airflow and power delivery. In contrast, during cruising conditions, the system can adjust the throttle position to optimize fuel consumption.The importance of the air throttle extends beyond just performance; it also impacts emissions and environmental considerations. A well-regulated air throttle can help ensure that an engine runs efficiently, producing fewer harmful emissions. This is especially critical as the automotive industry continues to shift towards more environmentally friendly technologies. As regulations become stricter regarding emissions, the role of the air throttle in meeting these standards becomes increasingly significant.In aviation, the air throttle serves a similar purpose but in a different context. Aircraft engines rely on precise airflow management to ensure safe and efficient flight. Pilots adjust the air throttle to manage altitude, speed, and fuel consumption during various phases of flight. For instance, during takeoff, a pilot will increase the throttle to allow maximum airflow into the engines, providing the necessary thrust to lift off the ground. Once airborne, the throttle may be adjusted to maintain cruising speed while optimizing fuel usage.In conclusion, the air throttle is an essential component in both automotive and aviation engineering. Its ability to regulate airflow directly affects engine performance, efficiency, and emissions. As technology evolves, the design and functionality of the air throttle continue to improve, making it a critical focus for engineers and manufacturers alike. Understanding the intricacies of the air throttle not only enhances our appreciation of modern machinery but also highlights the importance of innovation in creating sustainable and efficient transportation solutions.

在工程和机械的世界中，术语air throttle指的是一种调节进入发动机或燃烧室空气量的装置。这种调节对于维持发动机的最佳性能和效率至关重要，尤其是在汽车和飞机中。air throttle在通过根据速度、负载和环境条件等各种因素调整气流来控制发动机的功率输出方面起着重要作用。要理解air throttle的工作原理，必须考虑其在内燃机的更广泛背景中的功能。当发动机运行时，它需要精确的空气和燃料混合物以产生动力所需的燃烧。air throttle通过调节进入发动机的空气量来控制这种混合物。当节气门打开得更大时，可以进入更多空气，从而允许更丰富的燃料混合物并增加功率输出。相反，当节气门关闭时，进入的空气减少，导致混合物更稀且功率降低。现代车辆通常使用电子节气门控制系统，这种系统用电子传感器和执行器替代传统的机械连杆。这一进步使得对air throttle的控制更加精确，从而提高了发动机的响应性和燃油效率。例如，在赛车中，驾驶员可以通过迅速打开air throttle来实现快速加速，这样可以最大限度地提高气流和动力输出。相比之下，在巡航条件下，系统可以调整节气门位置以优化燃油消耗。air throttle的重要性不仅仅体现在性能上；它还影响排放和环境考虑。良好调节的air throttle可以确保发动机高效运行，产生更少的有害排放。这一点尤为关键，因为汽车行业持续向更环保的技术转型。随着排放标准日益严格，air throttle在满足这些标准方面的作用变得越来越重要。在航空领域，air throttle也发挥着类似的作用，但在不同的背景下。飞机发动机依赖精确的气流管理以确保安全和高效的飞行。飞行员在飞行的不同阶段调整air throttle以管理高度、速度和燃油消耗。例如，在起飞过程中，飞行员会增加节气门，以允许最大气流进入发动机，从而提供必要的推力以离开地面。一旦起飞，节气门可能会被调整以维持巡航速度，同时优化燃油使用。总之，air throttle是汽车和航空工程中的一个重要组成部分。它调节气流的能力直接影响发动机的性能、效率和排放。随着技术的发展，air throttle的设计和功能不断改进，使其成为工程师和制造商关注的关键焦点。理解air throttle的复杂性不仅增强了我们对现代机械的欣赏，也突显了创新在创造可持续和高效交通解决方案中的重要性。