fully-wetted hydrofoil

简明释义

全浸式水翼

英英释义

例句

1.Engineers tested various shapes to find the most efficient fully-wetted hydrofoil 完全浸润的水翼 configuration.

工程师测试了各种形状，以找到最有效的<顺利的水翼>配置。

2.The design of the boat was optimized for a fully-wetted hydrofoil 完全浸润的水翼 to enhance its speed and stability.

这艘船的设计经过优化，以实现<顺利的水翼>，以提高其速度和稳定性。

3.In competitive racing, achieving a fully-wetted hydrofoil 完全浸润的水翼 can significantly reduce drag.

在竞技比赛中，达到<顺利的水翼>可以显著减少阻力。

4.The research focused on the performance of a fully-wetted hydrofoil 完全浸润的水翼 in rough sea conditions.

研究集中在<顺利的水翼>在恶劣海况下的表现。

5.A fully-wetted hydrofoil 完全浸润的水翼 allows the vessel to glide smoothly over the water surface.

一个<顺利的水翼>使船只能够平稳地滑过水面。

作文

The concept of a fully-wetted hydrofoil plays a significant role in the field of hydrodynamics and marine engineering. A fully-wetted hydrofoil refers to a type of hydrofoil that is completely submerged in water, allowing it to generate lift more efficiently than partially submerged designs. The efficiency of a fully-wetted hydrofoil can be attributed to its ability to utilize the entire surface area for lift generation, minimizing drag and maximizing speed. This characteristic makes it particularly valuable in high-speed vessels, such as racing boats and some types of ferries.In the design of a fully-wetted hydrofoil, engineers focus on several key factors including the shape, size, and angle of attack of the foil. The shape of the hydrofoil is crucial as it determines how water flows over it. A well-designed hydrofoil will create a pressure difference between the upper and lower surfaces, resulting in lift. When a hydrofoil is fully-wetted, the water flow around it is smooth and uninterrupted, which enhances its performance.Moreover, the size of the hydrofoil must be optimized to ensure that it can support the weight of the vessel while maintaining stability. If the hydrofoil is too small, it may not provide enough lift, leading to inefficient operation. Conversely, if it is too large, it may create excessive drag, counteracting the benefits of lift. Thus, achieving the right dimensions is vital for the effectiveness of a fully-wetted hydrofoil.The angle of attack is another critical parameter. This refers to the angle between the chord line of the hydrofoil and the oncoming water flow. An optimal angle of attack allows the hydrofoil to generate maximum lift without stalling. In a fully-wetted hydrofoil, maintaining the correct angle of attack is essential for ensuring that the hydrofoil remains submerged and functions effectively.Applications of fully-wetted hydrofoils extend beyond racing boats. They are increasingly being used in the design of eco-friendly ferries and other marine vessels aimed at reducing fuel consumption and emissions. By utilizing the principles of a fully-wetted hydrofoil, these vessels can achieve higher speeds with lower power requirements, making them more sustainable options for public transport on water.In conclusion, the fully-wetted hydrofoil represents an advanced engineering solution that maximizes efficiency in watercraft design. Its ability to generate lift while minimizing drag is pivotal for high-speed marine vehicles. As technology advances, we can expect to see even more innovative uses of fully-wetted hydrofoils in various applications, contributing to the ongoing pursuit of efficiency and sustainability in maritime transportation.

“完全湿润的水翼”这一概念在流体动力学和海洋工程领域中扮演着重要角色。“完全湿润的水翼”指的是一种完全浸没在水中的水翼，能够比部分浸没的设计更有效地产生升力。“完全湿润的水翼”的效率可归因于其能够利用整个表面区域来产生升力，从而最小化阻力并最大化速度。这一特性使其在高速船只中尤为重要，例如赛车艇和某些类型的渡轮。在“完全湿润的水翼”的设计中，工程师关注几个关键因素，包括水翼的形状、大小和攻角。水翼的形状至关重要，因为它决定了水流如何在其表面流动。设计良好的水翼会在上表面和下表面之间产生压力差，从而形成升力。当水翼处于“完全湿润”状态时，围绕它的水流是平滑且不间断的，这增强了其性能。此外，水翼的大小必须经过优化，以确保它能够支撑船只的重量，同时保持稳定性。如果水翼太小，可能无法提供足够的升力，从而导致操作效率低下。相反，如果水翼太大，可能会产生过多的阻力，抵消升力的好处。因此，实现合适的尺寸对于“完全湿润的水翼”的有效性至关重要。攻角是另一个关键参数。它是指水翼的弦线与来流水流之间的角度。最佳的攻角允许水翼在不失速的情况下产生最大升力。在“完全湿润的水翼”中，保持正确的攻角对于确保水翼保持浸没并有效运作至关重要。“完全湿润的水翼”的应用不仅限于赛车艇。它们越来越多地被用于设计环保渡轮和其他旨在减少燃油消耗和排放的海洋船只。通过利用“完全湿润的水翼”的原理，这些船只可以以更低的功率需求实现更高的速度，使其成为水上公共交通的更可持续选择。总之，“完全湿润的水翼”代表了一种先进的工程解决方案，最大限度地提高了水上交通工具设计的效率。它在最小化阻力的同时产生升力的能力对于高速海洋车辆至关重要。随着技术的进步，我们可以期待在各种应用中看到更多创新的“完全湿润的水翼”使用，为海洋运输中效率和可持续性的持续追求做出贡献。