rotor vane

简明释义

转子叶片

英英释义

例句

1.We had to adjust the angle of the rotor vane (转子叶片) to optimize airflow through the system.

我们必须调整rotor vane（转子叶片）的角度，以优化系统中的气流。

2.During the maintenance check, the technician noticed that the rotor vane (转子叶片) was worn out and needed immediate attention.

在维护检查中，技术人员注意到rotor vane（转子叶片）磨损严重，需要立即处理。

3.The design of the rotor vane (转子叶片) plays a crucial role in the performance of the engine.

设计的rotor vane（转子叶片）在发动机性能中起着至关重要的作用。

4.The efficiency of the turbine increased significantly after we replaced the damaged rotor vane (转子叶片).

更换了损坏的rotor vane（转子叶片）后，涡轮的效率显著提高。

5.The rotor vane (转子叶片) is responsible for converting fluid energy into mechanical energy.

rotor vane（转子叶片）负责将流体能量转换为机械能。

作文

In the field of engineering, particularly in aerodynamics and fluid dynamics, the term rotor vane refers to a crucial component of various rotating machinery, including helicopters and turbines. A rotor vane is designed to control the flow of air or fluid around a rotating element, allowing for enhanced performance and efficiency. Understanding the function and significance of rotor vanes can provide valuable insights into the mechanics of flight and energy generation.The primary role of a rotor vane is to manipulate airflow in such a way that it maximizes lift and minimizes drag. In helicopters, for example, the rotor vanes are part of the rotor system that generates lift by creating a pressure difference between the upper and lower surfaces of the blades. When the rotor spins, the angle at which the rotor vanes meet the oncoming air can be adjusted, a process known as collective and cyclic pitch control. This adjustment allows pilots to ascend, descend, and maneuver the helicopter effectively.Moreover, rotor vanes are not only found in helicopters but also in wind turbines. In this context, the rotor vanes capture wind energy and convert it into mechanical energy, which is then transformed into electricity. The design and positioning of the rotor vanes are critical for optimizing energy capture. Engineers must consider factors such as wind speed, direction, and turbulence to ensure that the rotor vanes operate efficiently.The technology behind rotor vanes has evolved significantly over the years. Modern materials and aerodynamic designs allow for lighter and more durable rotor vanes, which can withstand harsh environmental conditions while maintaining high performance. Computational fluid dynamics (CFD) simulations are often used in the design process to predict how changes in the shape and angle of the rotor vanes will affect airflow and overall efficiency.In addition to their mechanical functions, rotor vanes also play a role in noise reduction. In helicopters, for instance, the design of the rotor vanes can influence the sound produced during flight. Engineers strive to create rotor vanes that minimize noise while still providing the necessary lift and control. This aspect is particularly important in urban areas where noise pollution can be a significant concern.In conclusion, rotor vanes are essential components in various applications involving rotation and airflow management. Their ability to control lift, minimize drag, and optimize energy capture makes them invaluable in the fields of aviation and renewable energy. As technology continues to advance, the design and functionality of rotor vanes will likely see further improvements, leading to more efficient and quieter machines. Understanding the intricacies of rotor vanes not only enhances our knowledge of engineering principles but also highlights the importance of innovation in addressing the challenges of modern transportation and energy production.

在工程领域，特别是在空气动力学和流体动力学中，术语rotor vane指的是各种旋转机械的重要组成部分，包括直升机和涡轮机。rotor vane旨在控制空气或流体在旋转元件周围的流动，从而提高性能和效率。理解rotor vane的功能和重要性可以为我们提供有关飞行和能源生成机制的宝贵见解。rotor vane的主要作用是操控气流，以最大化升力并最小化阻力。例如，在直升机中，rotor vane是产生升力的旋翼系统的一部分，通过在刀片的上下表面之间创造压力差。当旋翼旋转时，rotor vane与迎面而来的空气的接触角度可以调整，这个过程称为集体和循环俯仰控制。这种调整使得飞行员能够有效地上升、下降和操控直升机。此外，rotor vane不仅出现在直升机中，还出现在风力涡轮机中。在这种情况下，rotor vane捕获风能并将其转化为机械能，然后再转化为电能。rotor vane的设计和定位对优化能量捕获至关重要。工程师必须考虑风速、方向和湍流等因素，以确保rotor vane高效运行。rotor vane背后的技术多年来经历了显著的发展。现代材料和空气动力学设计使得rotor vane更轻且更耐用，能够承受恶劣的环境条件，同时保持高性能。计算流体动力学（CFD）模拟通常用于设计过程中，以预测rotor vane形状和角度的变化将如何影响气流和整体效率。除了机械功能外，rotor vane还在噪音减少方面发挥着作用。例如，在直升机中，rotor vane的设计会影响飞行过程中产生的声音。工程师努力创造出在提供必要升力和控制的同时，能够最小化噪音的rotor vane。这一点在城市地区尤为重要，因为噪音污染可能是一个重大问题。总之，rotor vane是涉及旋转和气流管理的各种应用中的关键组成部分。它们控制升力、最小化阻力和优化能量捕获的能力，使其在航空和可再生能源领域不可或缺。随着技术的不断进步，rotor vane的设计和功能可能会进一步改善，从而导致更高效和更安静的机器。理解rotor vane的复杂性不仅增强了我们对工程原理的认识，还突显了创新在应对现代交通和能源生产挑战中的重要性。