partially underhung rudder

简明释义

半悬舵半悬舵

英英释义

例句

1.The design team recommended a partially underhung rudder for the new fishing vessel.

设计团队建议为新渔船采用部分悬挂舵。

2.The yacht's maneuverability improved significantly after we installed the partially underhung rudder.

在我们安装了部分悬挂舵后，游艇的机动性显著提高。

3.For optimal performance, many racing boats utilize a partially underhung rudder design.

为了获得最佳性能，许多竞赛船使用部分悬挂舵设计。

4.During the trial, the partially underhung rudder provided better control in rough seas.

在试航期间，部分悬挂舵在波涛汹涌的海面上提供了更好的控制。

5.The engineer explained how a partially underhung rudder can reduce drag in water.

工程师解释了部分悬挂舵如何减少水中的阻力。

作文

In the world of naval architecture and marine engineering, the design of a vessel's steering system is crucial for its performance and maneuverability. One interesting feature that has gained attention in recent years is the partially underhung rudder. This term refers to a specific type of rudder design where part of the rudder is suspended below the waterline while the other part remains above it. This unique configuration offers several advantages over traditional rudder designs.Firstly, the partially underhung rudder enhances the hydrodynamic efficiency of the vessel. By positioning a portion of the rudder below the waterline, it can take advantage of the increased flow of water, especially during high-speed maneuvers. The design allows for better control and responsiveness, which is particularly beneficial for vessels operating in challenging conditions or those requiring precise navigation.Moreover, the partially underhung rudder contributes to reduced drag. Traditional rudder systems often experience significant resistance from the water, which can slow down the vessel and decrease fuel efficiency. In contrast, the innovative design of a partially underhung rudder minimizes this drag by optimizing the water flow around the rudder surface. As a result, vessels equipped with this type of rudder can achieve higher speeds with lower energy consumption.Another notable advantage of the partially underhung rudder is its ability to improve stability and handling. The placement of the rudder helps to maintain a balanced center of gravity, which is essential for the overall stability of the vessel. This is particularly important for larger ships that may be more susceptible to external forces such as wind and waves. With enhanced stability, captains can navigate with greater confidence, knowing that their vessel will respond predictably to steering inputs.Additionally, the partially underhung rudder design allows for easier maintenance and repairs. Since part of the rudder is accessible above the waterline, routine inspections and necessary adjustments can be performed without the need for dry docking the vessel. This not only saves time but also reduces operational costs, making it an attractive option for shipowners.However, like any engineering solution, the partially underhung rudder also comes with its own set of challenges. The complexity of the design may require specialized knowledge and skills for installation and maintenance. Furthermore, the effectiveness of this rudder type can vary based on the specific vessel design and intended use. Therefore, thorough testing and evaluation are essential before implementing this technology in new builds or retrofitting existing vessels.In conclusion, the partially underhung rudder represents a significant advancement in rudder technology, offering numerous benefits in terms of efficiency, stability, and ease of maintenance. As the maritime industry continues to evolve, innovations like this will play a vital role in enhancing the performance of vessels. Ship designers and engineers must carefully consider the implications of adopting such technologies, ensuring that they align with the specific needs and objectives of their projects. Ultimately, the development of more efficient and effective steering systems will contribute to safer and more sustainable maritime operations in the future.

在海洋建筑和海洋工程的世界中，船舶的操控系统设计对其性能和机动性至关重要。近年来，一个引起关注的有趣特征是部分悬挂舵。这个术语指的是一种特定类型的舵设计，其中舵的一部分悬挂在水线以下，而另一部分则保持在水线以上。这种独特的配置相较于传统舵设计提供了几个优势。首先，部分悬挂舵增强了船舶的水动力效率。通过将一部分舵放置在水线以下，它可以利用水流的增加，特别是在高速机动时。该设计允许更好的控制和响应，这对于在挑战条件下操作的船舶或需要精确导航的船舶尤其有益。此外，部分悬挂舵有助于减少阻力。传统的舵系统通常会遭受来自水的显著阻力，这可能会减慢船舶速度并降低燃油效率。相比之下，部分悬挂舵的创新设计通过优化水流绕过舵面来最小化这种阻力。因此，配备这种类型舵的船舶可以以较低的能耗达到更高的速度。另一个显著的优点是，部分悬挂舵能够改善稳定性和操控性。舵的放置有助于保持平衡的重心，这对船舶的整体稳定性至关重要。这对于较大的船舶尤为重要，因为它们可能更容易受到风和波浪等外部力量的影响。通过增强稳定性，船长可以更自信地进行导航，知道他们的船舶会对操控输入做出可预测的反应。此外，部分悬挂舵设计还允许更简单的维护和修理。由于舵的一部分在水线以上可接触，例行检查和必要的调整可以在不需要将船舶干坞的情况下进行。这不仅节省了时间，还降低了运营成本，使其成为船东的一个有吸引力的选择。然而，与任何工程解决方案一样，部分悬挂舵也有其自身的一系列挑战。设计的复杂性可能需要专业知识和技能来进行安装和维护。此外，这种舵类型的有效性可能会根据特定船舶设计和预期用途而有所不同。因此，在将这种技术应用于新建或对现有船舶进行改装之前，彻底的测试和评估是必不可少的。总之，部分悬挂舵代表了舵技术的一项重大进步，在效率、稳定性和维护便利性方面提供了众多好处。随着海事行业的不断发展，这类创新将在提升船舶性能方面发挥重要作用。船舶设计师和工程师必须仔细考虑采用此类技术的影响，确保其与项目的具体需求和目标相一致。最终，更高效和有效的操控系统的发展将为未来更安全、更可持续的海上作业做出贡献。