blade twist

简明释义

桨叶扭旋

英英释义

例句

1.The pilot had to adjust the blade twist 叶片扭转 to stabilize the helicopter during turbulent weather.

在动荡的天气中，飞行员必须调整叶片扭转以稳定直升机。

2.During the test flight, we observed that the blade twist 叶片扭转 improved the aircraft's lift.

在测试飞行中，我们观察到叶片扭转提高了飞机的升力。

3.Engineers often simulate the effects of blade twist 叶片扭转 in wind tunnel tests.

工程师们通常在风洞测试中模拟叶片扭转的影响。

4.The design of the rotor includes an optimal blade twist 叶片扭转 to maximize performance.

转子的设计包括最佳的叶片扭转以最大化性能。

5.The engineer explained how the blade twist 叶片扭转 affects the efficiency of the turbine.

工程师解释了如何影响涡轮效率的叶片扭转。

作文

In the world of engineering and design, the term blade twist refers to the intentional change in the angle or orientation of a blade along its length. This concept is particularly important in various fields such as aerodynamics, turbine design, and even in the creation of musical instruments. Understanding blade twist can significantly enhance the efficiency and performance of devices that rely on blades, such as wind turbines and aircraft propellers.To elucidate, let’s consider the role of blade twist in wind turbine design. Wind turbines consist of large blades that rotate to harness wind energy. The angle at which these blades are set affects how efficiently they convert wind into mechanical energy. By incorporating a specific blade twist, engineers can optimize the angle of attack for different sections of the blade. This means that the blade can capture more wind energy at varying speeds, leading to improved overall performance.Moreover, blade twist is not only about enhancing efficiency; it also plays a crucial role in managing stress and fatigue on the blades. Blades that are not designed with the correct twist may experience uneven forces during operation, leading to potential failure. Therefore, understanding the principles behind blade twist allows engineers to create more durable and reliable designs.In addition to wind turbines, blade twist is also vital in the aerospace industry. Aircraft wings and propellers utilize this principle to improve lift and reduce drag. For instance, a propeller with a well-designed blade twist can maintain optimal performance across a range of speeds. This is particularly important for aircraft that need to operate efficiently during takeoff, cruising, and landing phases. The right twist ensures that each section of the propeller interacts effectively with the airflow, maximizing thrust while minimizing resistance.Furthermore, the concept of blade twist extends beyond mechanical applications. In the realm of music, certain instruments like the flute or the oboe have components that require precise angling to produce the desired sound. Here, the twist in the instrument's construction can affect the tonal quality and pitch, demonstrating that the principles of blade twist can be found in diverse contexts.In conclusion, the importance of blade twist cannot be overstated. Whether in renewable energy, aerospace, or even musical instruments, understanding how to manipulate the angle and orientation of blades leads to enhanced performance and efficiency. As we continue to innovate and develop new technologies, the principles underlying blade twist will remain a critical focus for engineers and designers alike. By mastering this concept, we can pave the way for advancements that not only improve our current systems but also contribute to a more sustainable future. The study of blade twist exemplifies the intersection of creativity and scientific understanding, showcasing how a simple twist can lead to significant improvements in functionality and design.

在工程和设计的世界中，术语blade twist指的是沿着刀片长度的角度或方向的有意变化。这个概念在空气动力学、涡轮设计甚至乐器的制作等多个领域尤为重要。理解blade twist可以显著提高依赖刀片的设备的效率和性能，例如风力涡轮机和飞机螺旋桨。为了阐明这一点，让我们考虑blade twist在风力涡轮机设计中的作用。风力涡轮机由大型刀片组成，这些刀片旋转以利用风能。这些刀片的设置角度影响它们将风转化为机械能的效率。通过引入特定的blade twist，工程师可以优化刀片不同部分的攻角。这意味着刀片可以在不同的速度下捕获更多的风能，从而提高整体性能。此外，blade twist不仅仅是为了提高效率；它还在管理刀片的应力和疲劳方面发挥着关键作用。设计不正确扭曲的刀片在操作过程中可能会经历不均匀的力量，从而导致潜在的故障。因此，理解blade twist背后的原理使工程师能够创造出更耐用和可靠的设计。除了风力涡轮机，blade twist在航空航天工业中也至关重要。飞机翼和螺旋桨利用这一原理来改善升力和减少阻力。例如，具有良好设计的blade twist的螺旋桨可以在不同速度范围内保持最佳性能。这对于需要在起飞、巡航和着陆阶段高效操作的飞机尤为重要。正确的扭曲确保螺旋桨的每个部分与气流有效互动，最大限度地提高推力，同时最小化阻力。此外，blade twist的概念超越了机械应用。在音乐领域，某些乐器如长笛或双簧管的组件需要精确的角度才能产生所需的声音。在这里，乐器构造中的扭曲会影响音色和音高，这表明blade twist的原理可以在不同的上下文中找到。总之，blade twist的重要性不容小觑。无论是在可再生能源、航空航天，还是在乐器中，理解如何操纵刀片的角度和方向都有助于提高性能和效率。随着我们继续创新和开发新技术，基于blade twist的原理将始终是工程师和设计师关注的重点。通过掌握这一概念，我们可以为改进当前系统铺平道路，并为更可持续的未来做出贡献。对blade twist的研究体现了创造力与科学理解的交汇，展示了简单的扭曲如何导致功能和设计的显著改善。