waterplane area

简明释义

水线面面积

英英释义

例句

1.A larger waterplane area can improve the takeoff performance of a flying boat.

更大的水面面积可以改善飞行艇的起飞性能。

2.In hydrodynamics, the waterplane area plays a significant role in determining resistance.

在流体力学中，水面面积在决定阻力方面起着重要作用。

3.The design of the hull is crucial for optimizing the waterplane area in maritime vessels.

船体设计对于优化海洋船只的水面面积至关重要。

4.The size of the aircraft's waterplane area affects its stability during landing on water.

飞机的水面面积大小影响其在水上着陆时的稳定性。

5.To calculate the lift generated, engineers must consider the waterplane area of the seaplane.

为了计算产生的升力，工程师必须考虑水上飞机的水面面积。

作文

The concept of a waterplane area is pivotal in the field of naval architecture and marine engineering. It refers to the horizontal surface area of a vessel at the waterline, which plays a critical role in determining the stability and performance of a ship. Understanding the waterplane area is essential for designing vessels that can efficiently navigate through water while maintaining balance and safety.When a ship is floating, the waterplane area is the area of the ship that is in contact with the water's surface. This area influences various hydrodynamic factors, including resistance and lift. A larger waterplane area generally means that the vessel has more buoyancy, which can help it remain stable in rough waters. However, this can also lead to increased drag, making it harder for the ship to move through the water. Therefore, naval architects must carefully consider the dimensions of the waterplane area when designing a vessel to optimize its performance.Moreover, the waterplane area impacts the ship's response to waves and currents. A vessel with a well-designed waterplane area can better withstand the forces of nature, ensuring the safety of its crew and cargo. For example, high-speed crafts such as hydrofoils utilize a specific waterplane area to achieve lift above the water's surface, reducing drag and allowing for faster speeds. This innovative design highlights how crucial the waterplane area is in modern marine engineering.In addition to stability and performance, the waterplane area also affects the vessel's turning capabilities. A larger waterplane area can enhance a ship's ability to maneuver, particularly in tight spaces or during docking procedures. However, it can also make the vessel slower to respond to steering inputs, which is a trade-off that designers must take into account.Furthermore, the waterplane area is not a static measurement; it can change based on the load carried by the ship. As cargo is added or removed, the waterplane area will shift, affecting the ship’s overall stability. This dynamic nature of the waterplane area necessitates continuous monitoring and adjustment during a vessel's operation.In conclusion, the waterplane area is a fundamental aspect of ship design and operation. It influences stability, performance, and maneuverability, making it an essential consideration for naval architects and engineers. By understanding and optimizing the waterplane area, designers can create vessels that not only meet safety standards but also excel in performance on the water. As technology advances, the study of the waterplane area will continue to evolve, leading to even more efficient and capable marine vessels in the future.

“水面面积”这一概念在船舶设计和海洋工程领域中至关重要。它指的是船只在水线上的水平表面积，这在确定船舶的稳定性和性能方面起着关键作用。理解“水面面积”对设计能够有效航行并保持平衡和安全的船舶至关重要。当船只漂浮时，“水面面积”是船只与水面接触的区域。这个面积影响各种水动力因素，包括阻力和升力。一般来说，较大的“水面面积”意味着船舶具有更大的浮力，这可以帮助其在波涛汹涌的水域中保持稳定。然而，这也可能导致阻力增加，使船只更难在水中移动。因此，船舶设计师必须在设计船舶时仔细考虑“水面面积”的尺寸，以优化其性能。此外，“水面面积”还影响船舶对波浪和水流的反应。一艘设计良好的“水面面积”的船舶可以更好地抵御自然力量，确保其船员和货物的安全。例如，高速船如水翼船利用特定的“水面面积”在水面上获得升力，从而减少阻力并实现更快的速度。这种创新设计突显了“水面面积”在现代海洋工程中的重要性。除了稳定性和性能外，“水面面积”还影响船舶的转向能力。较大的“水面面积”可以增强船舶的机动能力，特别是在狭窄空间或停靠过程中。然而，它也可能使船舶对方向输入的响应变慢，这是设计师必须考虑的权衡。此外，“水面面积”并不是一个静态的测量；它可以根据船舶所载货物的变化而变化。随着货物的增加或减少，“水面面积”会发生变化，从而影响船舶的整体稳定性。这种“水面面积”的动态特性在船舶运行期间需要持续监测和调整。总之，“水面面积”是船舶设计和操作的基本方面。它影响稳定性、性能和机动性，使其成为船舶设计师和工程师必须考虑的重要因素。通过理解和优化“水面面积”，设计师可以创建不仅符合安全标准而且在水上表现出色的船舶。随着技术的发展，对“水面面积”的研究将继续演变，从而在未来带来更高效和更具能力的海洋船舶。