aerodynamic rudder

简明释义

空气动力舵

英英释义

例句

1.Pilots need to understand how to adjust the aerodynamic rudder for optimal flight control.

飞行员需要了解如何调整气动舵以实现最佳飞行控制。

2.The racing car features an innovative aerodynamic rudder that enhances cornering performance.

这款赛车采用了一种创新的气动舵，提高了转弯性能。

3.In high-speed maneuvers, an efficient aerodynamic rudder can make all the difference.

在高速机动中，一个高效的气动舵可以改变一切。

4.The airplane's stability improved significantly after the engineers redesigned the aerodynamic rudder.

在工程师重新设计了气动舵后，飞机的稳定性显著提高。

5.The design of the aerodynamic rudder was crucial for reducing drag during flight.

该气动舵的设计对于减少飞行中的阻力至关重要。

作文

The concept of an aerodynamic rudder is crucial in the field of aerodynamics and aviation. Understanding how this component functions can greatly enhance our comprehension of flight mechanics and aircraft control. An aerodynamic rudder is a movable surface located on the vertical stabilizer of an aircraft's tail. Its primary purpose is to control the yaw motion, which is the side-to-side movement of the aircraft's nose. Without this essential part, pilots would struggle to maintain directional stability during flight.When an aircraft is in motion, air flows over its surfaces, creating various forces. The aerodynamic rudder plays a significant role in manipulating these forces. By deflecting the rudder to one side, pilots can create a differential in airflow, resulting in a yawing moment that turns the aircraft in the desired direction. This is particularly important during maneuvers such as turns, where precise control is necessary to ensure safety and efficiency.Moreover, the design of the aerodynamic rudder is meticulously crafted to optimize performance. Engineers consider factors such as size, shape, and material when designing a rudder. A well-designed rudder not only improves control but also enhances the overall aerodynamic efficiency of the aircraft. For instance, a larger rudder can provide more authority at lower speeds, while a smaller, more streamlined rudder may be beneficial at higher speeds. In addition to its primary function, the aerodynamic rudder also contributes to the overall stability of the aircraft. When an aircraft encounters turbulence or crosswinds, the rudder helps maintain a straight path by counteracting unwanted yaw. This stability is crucial for passenger comfort and safety, as it reduces the likelihood of sudden movements that can be disorienting.Furthermore, advancements in technology have led to the development of more sophisticated rudder systems. Modern aircraft may utilize fly-by-wire technology, where electronic signals control the rudder's position instead of mechanical linkages. This innovation allows for more precise control and can even incorporate automatic adjustments based on flight conditions. As a result, pilots can focus more on navigation and less on manual control inputs, enhancing the overall flying experience.In conclusion, the aerodynamic rudder is an indispensable component of aircraft design and operation. Its ability to control yaw, enhance stability, and improve overall aerodynamic efficiency makes it a fundamental element in aviation. As technology continues to evolve, the role of the aerodynamic rudder will likely expand, leading to even greater advancements in flight safety and performance. Understanding this critical component not only enriches our knowledge of aviation but also highlights the intricate engineering that goes into creating safe and efficient aircraft.

“气动舵”这一概念在空气动力学和航空领域中至关重要。理解这一部件的功能可以大大增强我们对飞行力学和飞机控制的理解。“气动舵”是位于飞机尾部垂直安定面上的一个可动表面。它的主要目的是控制偏航运动，即飞机机头的左右移动。如果没有这个重要的部分，飞行员将难以在飞行中保持方向稳定。当飞机在运动时，空气流过其表面，产生各种力量。“气动舵”在操控这些力量方面起着重要作用。通过将舵偏向一侧，飞行员可以创造出气流的差异，从而产生一个偏航力矩，使飞机朝着所需的方向转动。这在如转弯等机动中尤为重要，因为精确的控制对于确保安全和效率至关重要。此外，“气动舵”的设计经过精心打造，以优化性能。工程师在设计舵时考虑了大小、形状和材料等因素。设计良好的舵不仅能改善控制，还能提高飞机的整体气动效率。例如，更大的舵在较低速度下可以提供更大的控制能力，而较小、更流线型的舵在较高速度下可能更有利。除了其主要功能外，“气动舵”还对飞机的整体稳定性作出了贡献。当飞机遇到湍流或横风时，舵有助于通过抵消不必要的偏航来保持直线飞行。这种稳定性对于乘客的舒适和安全至关重要，因为它减少了可能令人困惑的突发动作的发生。此外，技术的进步导致了更复杂的舵系统的发展。现代飞机可能采用飞行控制电子系统（fly-by-wire），通过电子信号控制舵的位置，而不是机械连接。这一创新使得控制更加精确，甚至可以根据飞行条件进行自动调整。因此，飞行员可以更多地关注导航，而不是手动控制输入，从而增强整体飞行体验。总之，“气动舵”是飞机设计和运行中不可或缺的组成部分。它控制偏航、增强稳定性和提高整体气动效率的能力，使其成为航空中的基本元素。随着技术的不断发展，“气动舵”的作用可能会扩大，从而在飞行安全和性能上带来更大的进步。理解这一关键组件不仅丰富了我们对航空的知识，也突显了安全高效的飞机所需的复杂工程。