semi-spade rudder

简明释义

半悬挂舵

英英释义

例句

1.We had to adjust the angle of the semi-spade rudder to improve performance.

我们必须调整半插式舵的角度以提高性能。

2.The design of the semi-spade rudder minimizes drag while maximizing control.

设计的半插式舵在最大化控制的同时，最小化了阻力。

3.The yacht's maneuverability improved significantly after we installed a semi-spade rudder.

在我们安装了半插式舵后，游艇的机动性显著提高。

4.Many racing boats prefer a semi-spade rudder for its responsiveness.

许多比赛船喜欢使用半插式舵，因为它反应灵敏。

5.During the test sail, the semi-spade rudder allowed for quicker turns.

在试航期间，半插式舵使转向更快。

作文

The design and functionality of a vessel's steering system are crucial for its performance and maneuverability. One of the most interesting components in this system is the semi-spade rudder, which has become increasingly popular among modern ships due to its unique advantages. A semi-spade rudder is characterized by its partially submerged blade, allowing for improved control and responsiveness. Unlike traditional rudders, which are fully submerged, the semi-spade rudder combines elements of both spade and skeg rudders. This hybrid design provides several benefits, particularly in terms of hydrodynamics and handling. The primary advantage of a semi-spade rudder is its ability to reduce drag while maintaining excellent maneuverability. The design minimizes the surface area that is in contact with the water when the vessel is moving forward, leading to less resistance and improved speed. As a result, ships equipped with a semi-spade rudder can achieve better fuel efficiency, which is a significant consideration in today's environmentally conscious world. Another key benefit of the semi-spade rudder is its enhanced steering capabilities. The partial immersion of the rudder blade allows for quicker response times when turning or adjusting course. This is especially important in situations where precise navigation is required, such as during docking maneuvers or navigating through narrow channels. The semi-spade rudder design also enables better control at higher speeds, making it an ideal choice for fast vessels. Furthermore, the semi-spade rudder contributes to overall stability and safety. Since the rudder is positioned further aft, it helps to maintain the vessel's balance and reduces the risk of broaching or capsizing in rough seas. This stability is crucial for both commercial and recreational vessels, as it ensures the safety of passengers and cargo alike. However, the implementation of a semi-spade rudder is not without challenges. The installation process can be more complex than that of traditional rudders, requiring careful consideration of the vessel's design and intended use. Additionally, while the semi-spade rudder offers many advantages, it may not be suitable for all types of vessels. Some larger ships may still prefer conventional rudders for their simplicity and reliability. In conclusion, the semi-spade rudder represents a significant advancement in marine engineering, offering numerous benefits over traditional designs. Its unique combination of reduced drag, enhanced maneuverability, and improved stability makes it an attractive option for modern vessels. As technology continues to evolve, we can expect to see even more innovations in rudder design, further enhancing the performance and safety of ships on the water. The semi-spade rudder is a testament to the ongoing quest for efficiency and effectiveness in maritime operations, paving the way for a new era of naval architecture.

船舶的操控系统设计与功能对其性能和机动性至关重要。在这个系统中，半刀片舵是一个非常有趣的组成部分，由于其独特的优势，它在现代船只中变得越来越受欢迎。半刀片舵的特点是其部分浸没的舵叶，从而提高了控制力和响应能力。与完全浸没的传统舵不同，半刀片舵结合了刀片舵和支柱舵的元素。这种混合设计提供了多个好处，特别是在水动力学和操控方面。半刀片舵的主要优势在于它能够减少阻力，同时保持优良的机动性。这种设计最小化了船舶前进时与水接触的表面积，从而导致更小的阻力和更高的速度。因此，配备半刀片舵的船只可以实现更好的燃油效率，这是当今环保意识强烈的世界中的一个重要考虑因素。半刀片舵的另一个关键好处是其增强的转向能力。舵叶的部分浸入使得在转弯或调整航向时反应时间更快。这在需要精确导航的情况下尤为重要，例如在靠泊操作或通过狭窄水道时。半刀片舵设计还使得在高速时能更好地控制，这使其成为快速船只的理想选择。此外，半刀片舵有助于整体稳定性和安全性。由于舵位于船尾更远的位置，它有助于保持船舶的平衡，并减少在恶劣海况下倾覆或翻滚的风险。这种稳定性对商业和休闲船只至关重要，因为它确保了乘客和货物的安全。然而，实施半刀片舵并非没有挑战。安装过程可能比传统舵更复杂，需要仔细考虑船舶的设计和预期用途。此外，虽然半刀片舵提供了许多优势，但它可能并不适合所有类型的船只。一些更大的船只可能仍然倾向于使用传统舵，以便于操作和可靠性。总之，半刀片舵代表了海洋工程的一项重大进步，提供了相对于传统设计的众多好处。其独特的减阻、增强的机动性和改善的稳定性的组合使其成为现代船舶的一个有吸引力的选择。随着技术的不断发展，我们可以期待在舵设计中看到更多的创新，进一步提升船舶在水上的性能和安全性。半刀片舵证明了在海事操作中追求效率和有效性的持续努力，为海军建筑的新纪元铺平了道路。