rotating vane

简明释义

转动叶片

英英释义

例句

1.A malfunctioning rotating vane can lead to significant drops in system efficiency.

故障的旋转叶片会导致系统效率显著下降。

2.The efficiency of the turbine is largely dependent on the design of the rotating vane.

涡轮的效率在很大程度上取决于旋转叶片的设计。

3.The rotating vane in the pump helps to increase fluid velocity.

泵中的旋转叶片有助于提高流体速度。

4.In the wind tunnel, we observed how the rotating vane affected airflow patterns.

在风洞中，我们观察到旋转叶片如何影响气流模式。

5.Engineers are testing the rotating vane for its performance under different pressures.

工程师正在测试旋转叶片在不同压力下的性能。

作文

In the world of engineering and fluid dynamics, the concept of a rotating vane plays a crucial role in various applications. A rotating vane is essentially a device that consists of blades or vanes arranged around a central axis, which can rotate to manipulate the flow of fluids, such as air or water. This mechanism is pivotal in machines like turbines, compressors, and fans, where efficient fluid movement is necessary for optimal performance.The design and functionality of a rotating vane system can vary significantly based on its intended use. For instance, in a turbine, the rotating vane helps convert kinetic energy from fluid flow into mechanical energy, which can then be harnessed for electricity generation. In this case, the vanes are designed to maximize the energy extracted from the flowing fluid while minimizing losses due to turbulence.Moreover, the principles behind the rotating vane are not just limited to large machinery. Smaller applications, such as household fans and HVAC systems, also utilize this technology to enhance airflow and maintain comfortable indoor environments. The efficiency of these systems often hinges on the precise design of the rotating vane, which must be optimized for both performance and noise reduction.One of the fascinating aspects of rotating vanes is their ability to adjust to varying conditions. In some advanced systems, the angle of the vanes can be altered dynamically in response to changes in fluid flow or pressure, allowing for improved efficiency and control. This adaptability is especially important in applications such as wind turbines, where wind conditions can fluctuate dramatically.In addition to their practical applications, rotating vanes also present interesting challenges in terms of engineering design. Engineers must consider factors such as material strength, aerodynamic efficiency, and manufacturing processes when creating these components. The goal is to produce a rotating vane that not only performs well but also has a long operational life under varying conditions.Furthermore, the study of rotating vanes intersects with various fields, including aerodynamics, thermodynamics, and materials science. Understanding how fluids interact with these vanes can lead to innovations in design and functionality. For example, advancements in computational fluid dynamics (CFD) allow engineers to simulate fluid flow around rotating vanes, enabling them to optimize designs before physical prototypes are built.In conclusion, the rotating vane is a fundamental component in many engineering applications, contributing to the efficient movement of fluids across various industries. Its versatility, adaptability, and importance in energy conversion make it a topic of ongoing research and development. As technology continues to advance, we can expect to see even more innovative uses for rotating vanes, further enhancing their role in modern engineering solutions.

在工程和流体动力学的世界中，旋转叶片的概念在各种应用中发挥着至关重要的作用。旋转叶片本质上是一个由围绕中央轴线排列的叶片或叶片组成的装置，可以旋转以操控流体（如空气或水）的流动。这一机制在涡轮机、压缩机和风扇等机器中是关键，因为流体的有效运动对于最佳性能是必要的。旋转叶片系统的设计和功能可能因其预期用途而有显著差异。例如，在涡轮机中，旋转叶片有助于将流体流动的动能转换为机械能，然后可以用于发电。在这种情况下，叶片的设计旨在最大化从流动流体中提取的能量，同时最小化由于湍流造成的损失。此外，旋转叶片背后的原理不仅限于大型机械。较小的应用，如家用风扇和暖通空调系统，也利用这一技术来增强气流并维持舒适的室内环境。这些系统的效率通常取决于旋转叶片的精确设计，必须针对性能和噪音降低进行优化。旋转叶片的一个迷人方面是它们能够适应不同的条件。在一些先进的系统中，叶片的角度可以根据流体流动或压力的变化动态调整，从而提高效率和控制能力。这种适应性在风力涡轮机等应用中尤其重要，因为风的条件可能会剧烈波动。除了实际应用外，旋转叶片在工程设计方面也提出了有趣的挑战。工程师在创建这些组件时，必须考虑材料强度、空气动力效率和制造过程等因素。目标是生产出不仅性能良好，而且在不同条件下具有长使用寿命的旋转叶片。此外，旋转叶片的研究与多个领域交叉，包括空气动力学、热力学和材料科学。理解流体如何与这些叶片相互作用可以带来设计和功能上的创新。例如，计算流体动力学（CFD）的进步使工程师能够模拟流体在旋转叶片周围的流动，从而在构建物理原型之前优化设计。总之，旋转叶片是许多工程应用中的基本组件，对各个行业流体的有效运动做出了贡献。它的多功能性、适应性以及在能量转换中的重要性使其成为持续研究和开发的主题。随着技术的不断进步，我们可以期待看到旋转叶片的更多创新用途，进一步增强它们在现代工程解决方案中的作用。