ailerons

简明释义

英[ˈeɪləˌrɒnz]美[ˈeɪlərɑnz]

n. [航]副翼（aileron 的复数）

英英释义

单词用法

同义词

反义词

例句

1.The ailerons have differential travel to minimize adverse yaw.

副翼具有不同的行程，以最大程度地减少不利的偏航。

2.Hand pressure on the side stick controller sends electrical signals to actuators of flight control surfaces such as ailerons and rudder.

通过侧杆的高气压转变成电信号，并最终转化成飞行控制面如副翼和舵面的实际机动。

3.The wings have controllable sections known as ailerons.

机翼上可操纵的部分叫做副翼。

4.When the autopilot is disengaged, the control wheels and ailerons move to the (possibly undesired) neutral point and the airplane will roll proportional to the amount of trim input.

一旦自动驾驶被脱开，操纵盘和副翼就移向新的(可能是不需要的)中立点，并且，飞机将与配平输入量成比例地滚转。

5.The ailerons on an airplane are hinged to the wing.

飞机的副翼是用铰链装在机翼上的。

6.Rudder is used to maintain the plane of the figure and ailerons are used to maintain the orientation of the wings.

方向舵用于维持飞机所在的平面方向，副翼用于维持机翼的方向。

7.That approach was quickly abandoned, though, in favour of ailerons-hinged moving parts that provide more subtle control and place less stress on the structure.

然而这种方法很快就被副翼的使用取而代之。副翼是一种铰链连接的可动部件，能减少结构应力并提高飞机控制的灵敏度，深得人们的青睐。

8.Ailerons are smaller than on the older jets, and they are aided by spoilers mounted on the tops of the wing.

副翼比旧式喷气机上的要小，装载机翼顶部的扰流片可以辅助副翼。

9.When the aircraft rolls, the ailerons on opposite wings move in different directions.

当飞机滚转时，位于相对两侧的副翼朝不同方向移动。

10.In a strong crosswind, the ailerons help maintain stability while landing.

在强侧风中，副翼帮助在着陆时保持稳定。

11.The flight instructor demonstrated how to use the ailerons for a coordinated turn.

飞行教练演示了如何使用副翼进行协调转弯。

12.Adjusting the ailerons can significantly affect the aircraft's roll rate.

调整副翼可以显著影响飞机的滚转速率。

13.The pilot adjusted the ailerons to improve the aircraft's maneuverability during the turn.

飞行员调整了副翼以改善飞机在转弯时的机动性。

作文

In the world of aviation, control surfaces play a crucial role in ensuring that an aircraft can maneuver effectively. One of the most important control surfaces found on airplanes is the ailerons, which are located on the trailing edge of the wings. The primary function of the ailerons is to control the roll of the aircraft, allowing it to tilt sideways during flight. Understanding how ailerons work is essential for both pilots and aviation enthusiasts alike.When a pilot wants to turn the aircraft, they will manipulate the flight controls in the cockpit. By moving the control stick or yoke to one side, the pilot causes one aileron to deflect upward while the other deflects downward. This action creates a difference in lift across the wings. The wing with the upward-deflected aileron experiences a reduction in lift, causing that side of the airplane to drop. Conversely, the wing with the downward-deflected aileron gains additional lift, causing that side to rise. As a result, the aircraft begins to roll in the direction of the raised wing.The design and functionality of ailerons have evolved significantly over time. Early aircraft used simple hinged flaps, but modern planes employ more sophisticated systems. For example, some aircraft utilize differential ailerons, where the upward movement of the ailerons is greater than the downward movement. This design minimizes adverse yaw, a phenomenon where the nose of the aircraft tends to yaw away from the direction of the turn due to the difference in drag created by the ailerons.In addition to their primary role in roll control, ailerons also contribute to the overall stability and performance of an aircraft. During various phases of flight, such as takeoff and landing, pilots rely on the ailerons to maintain level flight and execute smooth turns. Furthermore, in adverse weather conditions, ailerons help pilots counteract turbulence and maintain control over the aircraft.It is important to note that while ailerons are vital for roll control, they are not the only control surfaces used in aviation. Other surfaces, such as elevators and rudders, work in conjunction with ailerons to provide comprehensive control over an aircraft's movements. Elevators control pitch, allowing the aircraft to climb or descend, while rudders manage yaw, helping to steer the aircraft left or right.In conclusion, ailerons are indispensable components of modern aircraft, enabling pilots to perform precise maneuvers and maintain control during flight. Their ability to influence the roll of an aircraft enhances safety and performance, making them a fundamental aspect of aerodynamics. Whether you are a pilot, an aviation student, or simply an enthusiast, understanding the role of ailerons will deepen your appreciation for the complexities of flight. As technology continues to advance, the design and effectiveness of ailerons will likely evolve further, leading to even greater capabilities in aviation.Overall, the study of ailerons and their function is not just about understanding a single component of an aircraft; it is about grasping the principles of flight itself. From the physics of lift to the intricacies of aircraft design, ailerons represent a fascinating intersection of engineering and science that has made modern air travel possible.

在航空领域，控制面在确保飞机能够有效机动方面发挥着至关重要的作用。飞机上最重要的控制面之一是副翼，它位于机翼的后缘。副翼的主要功能是控制飞机的横滚，使其在飞行过程中能够侧倾。理解副翼的工作原理对飞行员和航空爱好者来说都是至关重要的。当飞行员想要转弯时，他们会操控驾驶舱中的飞行控制。通过将控制杆或方向盘向一侧移动，飞行员使一侧的副翼向上偏转，而另一侧的副翼则向下偏转。这一动作在机翼之间产生了升力差异。向上偏转的副翼所对应的机翼升力减少，导致该侧飞机下沉。而向下偏转的副翼所对应的机翼则获得额外的升力，导致该侧上升。因此，飞机开始向抬起的机翼方向滚转。副翼的设计和功能随着时间的推移发生了显著变化。早期飞机使用简单的铰链襟翼，但现代飞机采用了更复杂的系统。例如，一些飞机使用差动副翼，即副翼向上偏转的幅度大于向下偏转的幅度。这种设计最小化了不良偏航现象，即飞机的机头往往会因副翼造成的阻力差异而偏离转向方向。除了在滚转控制中的主要作用外，副翼还对飞机的整体稳定性和性能做出了贡献。在飞行的各个阶段，如起飞和着陆，飞行员依赖副翼来保持水平飞行并执行平稳的转弯。此外，在恶劣天气条件下，副翼帮助飞行员抵消颠簸，保持对飞机的控制。需要注意的是，虽然副翼对滚转控制至关重要，但它们并不是航空中唯一的控制面。其他控制面，如升降舵和方向舵，与副翼一起工作，为飞机的运动提供全面的控制。升降舵控制俯仰，使飞机能够爬升或下降，而方向舵管理偏航，帮助飞机向左或向右转向。总之，副翼是现代飞机不可或缺的组成部分，使飞行员能够进行精确的机动并在飞行中保持控制。它们影响飞机的滚转能力，增强了安全性和性能，使其成为空气动力学的基本方面。无论你是飞行员、航空学生还是单纯的爱好者，理解副翼的作用都将加深你对飞行复杂性的欣赏。随着技术的不断进步，副翼的设计和有效性可能会进一步发展，从而在航空领域带来更大的能力。总体而言，研究副翼及其功能不仅仅是理解飞机的单一组成部分；它是掌握飞行原理本身。从升力的物理学到飞机设计的复杂性，副翼代表了工程与科学交汇的迷人领域，使现代航空旅行成为可能。