amount of yaw

简明释义

首摆角

英英释义

例句

1.In sailing, controlling the amount of yaw is crucial for maintaining speed.

在航海中，控制偏航量对保持速度至关重要。

2.The drone's software automatically compensates for any amount of yaw caused by wind.

无人机的软件会自动补偿因风造成的任何偏航量。

3.Engineers measured the amount of yaw in the wind tunnel to ensure stability.

工程师在风洞中测量了偏航量以确保稳定性。

4.The pilot adjusted the rudder to minimize the amount of yaw during the turn.

飞行员调整了舵以最小化转弯时的偏航量。

5.During the test flight, the engineers noted the amount of yaw at different altitudes.

在测试飞行中，工程师记录了不同高度下的偏航量。

作文

In the world of aerodynamics and aviation, understanding the various forces acting on an aircraft is crucial for safe and efficient flight. One of these forces is the yaw, which refers to the rotation of an aircraft around its vertical axis. The term amount of yaw is used to describe the extent or degree of this rotational movement. Pilots must be aware of the amount of yaw during flight, as it can significantly affect the aircraft's performance and handling characteristics.Yaw is a natural phenomenon that occurs during flight due to various factors such as wind, turbulence, and pilot inputs. When an aircraft yaws, it tends to rotate left or right, which can lead to changes in its flight path. The amount of yaw can be influenced by several elements, including the design of the aircraft, the position of the center of gravity, and the control surface deflections. For instance, if a pilot applies left rudder input, the aircraft will experience a left yaw, and the amount of yaw will increase until the pilot compensates with appropriate aileron input to maintain level flight.Understanding the amount of yaw is essential for pilots, particularly during takeoff and landing phases. During takeoff, an aircraft may experience a crosswind, which can cause it to yaw off its intended path. Pilots need to apply the correct amount of rudder input to counteract this yawing motion and ensure a straight climb. Similarly, during landing, the amount of yaw can affect the approach angle and landing trajectory. A miscalculated yaw could lead to a dangerous situation, making it imperative for pilots to monitor and manage the yaw effectively.In addition to its importance in piloting, the amount of yaw is also a critical factor in aircraft design and engineering. Engineers must consider how different designs will respond to yawing motions, particularly in terms of stability and control. Aircraft with a high amount of yaw sensitivity may require more sophisticated control systems to ensure that pilots can manage the aircraft effectively under various conditions. For example, fighter jets are designed for agility and maneuverability, which means they often have a higher amount of yaw than commercial airliners. This design allows them to perform complex maneuvers but also requires skilled pilots to handle the increased yaw sensitivity.Moreover, the amount of yaw is not only limited to traditional fixed-wing aircraft; it also plays a significant role in rotary-wing aircraft, such as helicopters. In helicopters, yaw control is managed through the tail rotor, which helps counteract the torque produced by the main rotor. The amount of yaw in helicopters must be carefully controlled to maintain stability and ensure smooth flight operations. Pilots must constantly adjust the tail rotor thrust to manage the yaw and keep the helicopter oriented correctly.In conclusion, the amount of yaw is a fundamental concept in aviation that encompasses the rotational movement of an aircraft around its vertical axis. It is critical for pilots to understand and manage yaw during flight to ensure safety and efficiency. Additionally, engineers must consider the amount of yaw when designing aircraft to enhance stability and control. Whether in fixed-wing or rotary-wing aircraft, the amount of yaw plays a vital role in the overall performance and handling characteristics of the aircraft, making it an essential aspect of aviation knowledge.

在空气动力学和航空领域，理解作用于飞机的各种力对于安全和高效的飞行至关重要。这些力之一是偏航，它指的是飞机围绕其垂直轴的旋转。术语amount of yaw用于描述这种旋转运动的程度或幅度。飞行员必须意识到飞行中的amount of yaw，因为它会显著影响飞机的性能和操控特性。偏航是一种自然现象，在飞行中由于风、湍流和飞行员输入等各种因素而发生。当飞机偏航时，它会向左或向右旋转，这可能导致其飞行路径的变化。amount of yaw可以受到几个因素的影响，包括飞机的设计、重心的位置以及控制面偏转的情况。例如，如果飞行员施加左舵输入，飞机将经历左偏航，amount of yaw将增加，直到飞行员通过适当的副翼输入来补偿，以保持水平飞行。理解amount of yaw对飞行员来说至关重要，特别是在起飞和着陆阶段。在起飞期间，飞机可能会遭遇横风，这可能导致其偏离预定路径。飞行员需要施加正确的舵输入来抵消这种偏航运动，并确保直线爬升。同样，在着陆过程中，amount of yaw可以影响进场角度和着陆轨迹。计算错误的偏航可能导致危险情况，因此飞行员必须有效监控和管理偏航。除了在飞行中重要外，amount of yaw在飞机设计和工程中也是一个关键因素。工程师必须考虑不同设计对偏航运动的响应，特别是在稳定性和控制方面。具有高amount of yaw灵敏度的飞机可能需要更复杂的控制系统，以确保飞行员能够在各种条件下有效管理飞机。例如，战斗机设计用于灵活性和机动性，这意味着它们通常比商用飞机具有更高的amount of yaw。这种设计使它们能够执行复杂的机动，但也需要熟练的飞行员来处理增加的偏航灵敏度。此外，amount of yaw不仅限于传统的固定翼飞机；它在旋翼飞机（如直升机）中也扮演着重要角色。在直升机中，偏航控制是通过尾桨来管理的，尾桨帮助抵消主旋翼产生的扭矩。直升机中的amount of yaw必须得到仔细控制，以保持稳定性并确保平稳的飞行操作。飞行员必须不断调整尾桨推力以管理偏航，保持直升机的正确朝向。总之，amount of yaw是航空中的一个基本概念，涵盖了飞机围绕其垂直轴的旋转运动。飞行员必须理解和管理飞行中的偏航，以确保安全和效率。此外，工程师在设计飞机时也必须考虑amount of yaw以增强稳定性和控制。无论是在固定翼还是旋翼飞机中，amount of yaw在飞机的整体性能和操控特性中都扮演着重要角色，使其成为航空知识的重要方面。