hydrofoil flow

简明释义

水翼绕流

英英释义

例句

1.During testing, we observed how hydrofoil flow affects stability at different speeds.

在测试中，我们观察到水翼流动如何影响不同速度下的稳定性。

2.Engineers studied the hydrofoil flow patterns to improve the efficiency of high-speed ferries.

工程师研究了水翼流动模式，以提高高速渡轮的效率。

3.The design of the boat was optimized to enhance the hydrofoil flow, which significantly reduced drag.

船只的设计经过优化，以增强水翼流动，从而显著减少阻力。

4.Understanding hydrofoil flow is crucial for developing faster and more efficient vessels.

理解水翼流动对开发更快、更高效的船只至关重要。

5.The new model features an innovative design that maximizes hydrofoil flow for better performance.

新型号采用了创新设计，最大化了水翼流动以提高性能。

作文

The concept of hydrofoil flow is crucial in the field of fluid dynamics and marine engineering. Hydrofoils are wing-like structures that are submerged in water, designed to lift a vessel above the water’s surface as it gains speed. This phenomenon significantly reduces drag and allows for faster travel over water. Understanding hydrofoil flow involves studying how water behaves around these structures, particularly at different speeds and angles of attack. When a hydrofoil is moving through water, it creates a pressure difference between the upper and lower surfaces of the foil. This pressure difference generates lift, allowing the vessel to rise above the water. The study of hydrofoil flow includes analyzing the laminar and turbulent flow patterns that occur around the foil. Laminar flow is smooth and orderly, while turbulent flow is chaotic and irregular. For hydrofoils, maintaining laminar flow for as long as possible is desirable, as it minimizes drag and maximizes efficiency.In practical applications, hydrofoil flow can be observed in various types of watercraft, including hydrofoil boats and surfboards. These vessels utilize the principles of hydrofoil design to achieve higher speeds and improved performance. For instance, hydrofoil boats can travel at speeds significantly greater than traditional boats, making them popular for racing and recreational purposes. The development of hydrofoil flow technology has also led to innovations in competitive sailing. Sailboats equipped with hydrofoils can lift their hulls out of the water, reducing resistance and allowing them to reach impressive speeds. This has transformed the sport, making it more exciting and competitive. Moreover, the implications of hydrofoil flow extend beyond recreational use. In the realm of transportation, hydrofoils have the potential to revolutionize ferry services and cargo transport over water. By reducing fuel consumption and increasing speed, hydrofoil vessels can provide more efficient and environmentally friendly options for maritime travel. Research into hydrofoil flow continues to evolve, with engineers and scientists exploring new materials and designs that can enhance performance further. Computational fluid dynamics (CFD) simulations are often employed to predict and analyze the behavior of water around hydrofoils, allowing for optimization before physical prototypes are built. In conclusion, hydrofoil flow is a fascinating area of study that combines principles of physics, engineering, and environmental science. As technology advances, the potential for hydrofoils to improve watercraft efficiency and performance remains significant. Understanding the intricacies of hydrofoil flow not only enhances our knowledge of fluid dynamics but also paves the way for innovations in maritime transportation and recreation. The future of hydrofoil technology looks promising, and its impact on both industry and leisure activities will likely continue to grow in the coming years.

“水翼流动”的概念在流体动力学和海洋工程领域至关重要。水翼是一种类似于翼的结构，浸没在水中，旨在使船只在加速时升出水面。这一现象显著减少了阻力，使得水上旅行更快。理解“水翼流动”涉及研究水在这些结构周围的行为，特别是在不同速度和攻角下。当水翼在水中移动时，它在翼的上下表面之间产生压力差。这种压力差产生升力，使船只能够升出水面。“水翼流动”的研究包括分析发生在水翼周围的层流和湍流模式。层流是光滑且有序的，而湍流则是混乱和不规则的。对于水翼而言，尽可能保持层流是理想的，因为这可以最小化阻力并最大化效率。在实际应用中，“水翼流动”可以在各种水上交通工具中观察到，包括水翼船和冲浪板。这些船只利用水翼设计的原理来实现更高的速度和更好的性能。例如，水翼船的航行速度远远超过传统船只，这使其在竞赛和休闲活动中备受欢迎。水翼流动技术的发展还催生了竞技帆船的创新。配备水翼的帆船可以将船体抬出水面，从而减少阻力并让它们达到惊人的速度。这改变了这项运动，使其更加刺激和竞争。此外，“水翼流动”的意义还超越了休闲使用。在运输领域，水翼有潜力彻底改变渡轮服务和水上货物运输。通过减少燃料消耗和提高速度，水翼船可以提供更高效、环保的海上旅行选择。对“水翼流动”的研究不断发展，工程师和科学家们正在探索新材料和设计，以进一步提升性能。计算流体动力学（CFD）模拟通常用于预测和分析水在水翼周围的行为，从而在构建物理原型之前进行优化。总之，“水翼流动”是一个迷人的研究领域，结合了物理学、工程学和环境科学的原理。随着技术的进步，水翼在提高水上交通工具效率和性能方面的潜力依然显著。理解“水翼流动”的复杂性不仅增强了我们对流体动力学的认识，也为海上运输和休闲活动的创新铺平了道路。水翼技术的未来看起来充满希望，其对工业和休闲活动的影响可能会在未来几年继续增长。