antitorque moment

简明释义

抗扭力矩

英英释义

例句

1.During flight, pilots must constantly adjust for the antitorque moment 反扭矩 to maintain stability.

在飞行过程中，飞行员必须不断调整以保持稳定，抵消反扭矩。

2.The helicopter's main rotor generates a significant antitorque moment 反扭矩, which must be countered by the tail rotor.

直升机的主旋翼产生了显著的反扭矩，这必须通过尾旋翼来抵消。

3.An increase in engine power leads to a greater antitorque moment 反扭矩, requiring more input from the pilot.

发动机功率的增加会导致更大的反扭矩，需要飞行员更多的输入。

4.The design of the tail rotor is crucial for managing the antitorque moment 反扭矩 produced by the main rotor.

尾旋翼的设计对于管理主旋翼产生的反扭矩至关重要。

5.Understanding the antitorque moment 反扭矩 is essential for effective helicopter maneuvering.

理解反扭矩对于有效的直升机操控至关重要。

作文

In the realm of physics and engineering, understanding various forces and moments is crucial for the design and analysis of structures and systems. One such concept that plays a significant role in the dynamics of rotating bodies is the antitorque moment. The antitorque moment refers to the moment that acts in opposition to a torque applied to an object, particularly in mechanical systems such as helicopters, where it helps maintain stability during flight. When a helicopter rotor spins, it generates lift but also creates a torque that tends to rotate the fuselage in the opposite direction. To counteract this effect, the antitorque moment is generated by the tail rotor or other stabilizing mechanisms, ensuring that the helicopter remains stable and controllable.The significance of the antitorque moment can be further illustrated by examining how it functions in practical applications. For instance, in a helicopter, the main rotor blades rotate in one direction, creating a torque that would cause the body of the helicopter to spin in the opposite direction. This is where the tail rotor comes into play; it produces a thrust that generates a antitorque moment, effectively countering the torque from the main rotor. The pilot can adjust the pitch of the tail rotor blades to control the magnitude of the antitorque moment, allowing for precise maneuverability and stability during flight.Moreover, the principles governing the antitorque moment are not limited to aviation. They are also applicable in various engineering fields, such as robotics and automotive design. In robotics, for example, when a robotic arm rotates, it may experience a torque that affects its stability and precision. Engineers must consider the antitorque moment generated by the arm's joints and actuators to ensure smooth and accurate movements.Understanding the antitorque moment is essential for engineers and designers as they develop more advanced technologies. By mastering the concepts of torque and its counteracting moments, they can create systems that are not only efficient but also safe and reliable. As technology continues to evolve, the importance of understanding these fundamental principles will only grow, paving the way for innovations in various fields.In conclusion, the antitorque moment is a vital concept in the study of mechanics, particularly in systems involving rotation. Its role in counteracting torque ensures stability and control in various applications, from helicopters to robotic arms. By grasping the intricacies of the antitorque moment, engineers can design better systems that meet the demands of modern technology. As we advance into the future, the understanding of such concepts will remain a cornerstone of engineering education and practice, ultimately leading to safer and more efficient designs across multiple industries.

在物理和工程领域，理解各种力和力矩对于结构和系统的设计与分析至关重要。其中一个在旋转物体动力学中发挥重要作用的概念是反扭矩矩。反扭矩矩指的是作用于物体上的与施加的扭矩相反的矩，特别是在机械系统中，如直升机，它有助于在飞行过程中保持稳定。当直升机的旋翼旋转时，会产生升力，但也会产生一种倾向于使机身朝相反方向旋转的扭矩。为了抵消这种效应，尾部旋翼或其他稳定机制产生反扭矩矩，确保直升机保持稳定和可控。反扭矩矩的重要性可以通过实际应用中的功能进一步说明。例如，在直升机中，主旋翼叶片向一个方向旋转，产生的扭矩会导致直升机机身向相反方向旋转。这时，尾部旋翼发挥作用；它产生的推力生成反扭矩矩，有效地抵消主旋翼的扭矩。飞行员可以调整尾旋翼叶片的俯仰角度，以控制反扭矩矩的大小，从而实现飞行中的精确操控和稳定性。此外，支配反扭矩矩的原理并不仅限于航空领域。在机器人技术和汽车设计等多个工程领域也同样适用。例如，在机器人技术中，当机器人手臂旋转时，可能会经历影响其稳定性和精确性的扭矩。工程师必须考虑手臂关节和执行器产生的反扭矩矩，以确保运动的平滑性和准确性。理解反扭矩矩对于工程师和设计师来说至关重要，因为他们正在开发更先进的技术。通过掌握扭矩及其对抗矩的概念，他们可以创造出不仅高效而且安全可靠的系统。随着技术的不断发展，理解这些基本原理的重要性只会增加，为各个领域的创新铺平道路。总之，反扭矩矩是力学研究中的一个重要概念，特别是在涉及旋转的系统中。它在抵消扭矩方面的作用确保了各种应用中的稳定性和控制，从直升机到机器人手臂。通过掌握反扭矩矩的复杂性，工程师能够设计出更好的系统，以满足现代技术的需求。随着我们进入未来，对这些概念的理解将始终是工程教育和实践的基石，最终在多个行业中推动更安全、更高效的设计。