near vane

简明释义

近目瞄准孔

英英释义

例句

1.The readings from the device near vane indicated a significant change in wind speed.

位于近风向标的设备读数显示风速有显著变化。

2.We installed a new weather station near vane to improve our data collection.

我们在近风向标附近安装了一个新的气象站，以改善数据收集。

3.The pilot adjusted the aircraft's altitude based on the readings near vane.

飞行员根据近风向标的读数调整了飞机的高度。

4.The wind direction was measured accurately by the sensor located near vane.

风向通过位于近风向标的传感器准确测量。

5.During the storm, we noticed debris scattered near vane indicating strong winds.

在风暴期间，我们注意到在近风向标附近散落的碎片，表明风力强劲。

作文

In the world of aerodynamics, understanding the behavior of airflow around various structures is crucial. One interesting phenomenon is the role of the near vane in guiding airflow efficiently. The near vane refers to a component that is positioned close to the main body of an aircraft or a wind turbine. Its primary function is to enhance the aerodynamic performance by directing the airflow in a manner that reduces drag and increases lift. This is particularly important during takeoff and landing phases for aircraft, where optimal airflow can significantly affect performance and safety.When an aircraft is in flight, the air moves over its wings and body, creating lift. However, the airflow is not always uniform, and turbulence can occur, leading to inefficiencies. This is where the near vane comes into play. By strategically placing these vanes, engineers can manipulate the airflow, smoothing out turbulence and ensuring that the air flows more uniformly over the wings. This not only improves lift but also enhances fuel efficiency, which is a critical factor in modern aviation.The design of the near vane is often based on extensive research and testing. Engineers use computational fluid dynamics (CFD) simulations to predict how different shapes and placements of vanes will affect airflow. Through this process, they can optimize the near vane configuration to achieve the best possible aerodynamic performance. This iterative design process is essential in developing advanced aircraft that meet stringent performance and environmental standards.In addition to their role in aviation, near vanes are also utilized in wind turbines. Wind energy is becoming increasingly important as a renewable resource, and optimizing the design of wind turbines is vital for maximizing energy capture. The near vane in this context helps in directing the wind flow towards the turbine blades, increasing the efficiency of energy conversion. By improving the interaction between the wind and the blades, these vanes play a significant role in enhancing the overall performance of wind energy systems.Moreover, the application of near vanes extends beyond just aircraft and wind turbines. They can also be found in various industrial applications, such as in HVAC systems, where they help direct airflow within buildings. Proper airflow management is essential for maintaining comfortable indoor environments and ensuring efficient heating and cooling. In these systems, the near vane assists in reducing noise and improving the overall efficiency of air distribution.In conclusion, the near vane is a vital component in the field of aerodynamics, playing a significant role in enhancing performance across various applications. Whether in aviation, renewable energy, or industrial systems, understanding and optimizing the function of the near vane can lead to improved efficiency, safety, and sustainability. As technology continues to advance, the importance of such aerodynamic features will only grow, paving the way for innovations that will shape the future of transportation and energy.

在空气动力学的世界中，理解气流在各种结构周围的行为至关重要。一个有趣的现象是近导流板在有效引导气流中的作用。近导流板是指位于飞机或风力涡轮机主机身附近的一个组件。它的主要功能是通过以减少阻力和增加升力的方式引导气流，从而增强空气动力学性能。这在飞机的起飞和着陆阶段尤为重要，因为最佳气流可以显著影响性能和安全性。当飞机在飞行时，空气会在其机翼和机身上流动，产生升力。然而，气流并不总是均匀的，可能会发生湍流，从而导致效率降低。这就是近导流板发挥作用的地方。通过战略性地放置这些导流板，工程师可以操控气流，平滑湍流，确保空气更加均匀地流过机翼。这不仅提高了升力，还增强了燃油效率，而燃油效率在现代航空中是一个关键因素。近导流板的设计通常基于大量的研究和测试。工程师使用计算流体动力学（CFD）模拟来预测不同形状和位置的导流板将如何影响气流。通过这个过程，他们可以优化近导流板的配置，以实现最佳的空气动力学性能。这个迭代设计过程对于开发满足严格性能和环境标准的先进飞机至关重要。除了在航空中的作用外，近导流板还被用于风力涡轮机中。风能作为一种可再生资源变得越来越重要，优化风力涡轮机的设计对于最大化能量捕获至关重要。在这种情况下，近导流板帮助将风流引导到涡轮叶片上，从而提高能量转换效率。通过改善风与叶片之间的相互作用，这些导流板在增强风能系统的整体性能方面发挥了重要作用。此外，近导流板的应用不仅限于飞机和风力涡轮机。它们还可以在各种工业应用中找到，例如在暖通空调（HVAC）系统中，帮助在建筑物内引导气流。适当的气流管理对于维持舒适的室内环境和确保高效的供暖和制冷至关重要。在这些系统中，近导流板有助于减少噪音并提高空气分配的整体效率。总之，近导流板是在空气动力学领域中的一个重要组件，在各种应用中发挥着增强性能的重要作用。无论是在航空、可再生能源还是工业系统中，理解和优化近导流板的功能都可以带来更高的效率、安全性和可持续性。随着技术的不断进步，这种空气动力学特征的重要性只会增加，为塑造交通和能源未来的创新铺平道路。