overhung rudder

简明释义

悬吊舵

英英释义

例句

1.The design of the overhung rudder allows for a more efficient water flow, enhancing speed.

设计的悬挂舵允许更有效的水流，从而提高速度。

2.During the test run, the captain noticed that the overhung rudder provided better responsiveness in tight turns.

在测试运行中，船长注意到悬挂舵在急转弯时提供了更好的响应性。

3.Engineers recommend an overhung rudder for larger vessels to improve stability.

工程师建议为大型船只使用悬挂舵以提高稳定性。

4.When sailing in strong winds, the overhung rudder helped maintain control of the vessel.

在强风中航行时，悬挂舵帮助保持船只的控制。

5.The yacht's maneuverability improved significantly after installing the new overhung rudder.

在安装了新的悬挂舵后，游艇的机动性显著提高。

作文

The concept of an overhung rudder is significant in the realm of naval architecture and marine engineering. An overhung rudder refers to a type of rudder that is mounted behind the propeller and extends beyond the transom of the vessel. This design allows for improved maneuverability and control, particularly in larger ships where traditional rudder designs may not provide sufficient response. The positioning of the overhung rudder enhances the flow of water over its surface, which increases its effectiveness during navigation.One of the primary advantages of using an overhung rudder is its ability to reduce the amount of turbulence created by the propeller. In conventional rudder systems, the propeller can disturb the water flow, making it difficult for the rudder to function optimally. However, with an overhung rudder, the separation between the propeller and the rudder minimizes this interference, allowing for smoother and more controlled steering.In addition to improved performance, the overhung rudder also contributes to the overall stability of the vessel. By placing the rudder further from the hull, it can provide better leverage against the forces acting on the ship, especially when making sharp turns or navigating through rough waters. This characteristic is particularly beneficial for larger vessels, such as cargo ships and tankers, which require precise handling due to their size and weight.Another aspect worth noting is the maintenance of the overhung rudder. While it offers numerous advantages, the design may also present challenges. For instance, the extended position of the rudder can make it more susceptible to damage from underwater obstacles. Ship operators must be vigilant about monitoring the condition of the rudder and ensuring that it is free from debris or any signs of wear.Moreover, the installation of an overhung rudder requires careful consideration during the design phase of a vessel. Naval architects must calculate the optimal dimensions and positioning to ensure that the rudder functions effectively without compromising the ship's structural integrity. This involves extensive modeling and simulations to predict how the rudder will perform under various conditions.In conclusion, the overhung rudder plays a crucial role in enhancing the maneuverability and stability of modern vessels. Its unique design helps mitigate the negative effects of propeller turbulence, allowing for smoother navigation. Despite some maintenance challenges, the benefits of an overhung rudder make it a preferred choice in the design of many large ships. As technology continues to advance, we can expect further innovations in rudder design that will enhance the performance and efficiency of maritime vessels even more.

“悬挂舵”的概念在海洋建筑和海洋工程领域中具有重要意义。overhung rudder指的是一种安装在螺旋桨后方并延伸出船体后的舵。这种设计允许改善机动性和控制，尤其是在较大船只上，传统舵设计可能无法提供足够的响应。overhung rudder的位置增强了水流在其表面上的流动，从而提高了航行中的有效性。使用overhung rudder的主要优势之一是它能够减少螺旋桨产生的湍流。在常规舵系统中，螺旋桨会干扰水流，使舵的功能发挥变得困难。然而，通过使用overhung rudder，舵与螺旋桨之间的分离最小化了这种干扰，从而实现更平稳和更可控的转向。除了性能提升之外，overhung rudder还对船只的整体稳定性有贡献。通过将舵放置在船体之外，它可以更好地抵御作用于船只的力量，尤其是在急转弯或在恶劣水域中导航时。这一特性对大型船只（如货船和油轮）尤其有利，因为它们因体积和重量需要精确操控。值得注意的另一个方面是overhung rudder的维护。尽管它提供了许多优点，但这种设计也可能带来挑战。例如，舵的延伸位置使其更容易受到水下障碍物的损害。船舶操作员必须密切关注舵的状况，确保其没有杂物或磨损的迹象。此外，安装overhung rudder在船舶设计阶段需要仔细考虑。海洋建筑师必须计算最佳尺寸和位置，以确保舵的有效功能而不影响船体的结构完整性。这涉及到广泛的建模和仿真，以预测舵在各种条件下的表现。总之，overhung rudder在增强现代船舶的机动性和稳定性方面发挥着至关重要的作用。其独特的设计有助于减轻螺旋桨湍流的负面影响，从而实现更平稳的航行。尽管存在一些维护挑战，但overhung rudder的好处使其成为许多大型船舶设计的首选。随着技术的不断进步，我们可以期待舵设计的进一步创新，这将进一步提高海洋船舶的性能和效率。