multi-bladed rudder

简明释义

多叶舵

英英释义

例句

1.The captain praised the multi-bladed rudder for its responsiveness during navigation.

船长称赞多叶片舵在导航过程中的灵敏度。

2.A multi-bladed rudder can reduce drag and improve fuel efficiency for large ships.

对于大型船只，多叶片舵可以减少阻力并提高燃油效率。

3.During testing, the multi-bladed rudder showed better performance in rough waters.

在测试中，多叶片舵在恶劣水域表现出更好的性能。

4.The ship's maneuverability improved significantly after the installation of a new multi-bladed rudder.

在安装了新的多叶片舵后，船只的机动性显著提高。

5.Engineers designed the vessel with a multi-bladed rudder to enhance its steering capabilities.

工程师们设计了配备多叶片舵的船只，以增强其转向能力。

作文

The design and functionality of marine vessels have evolved significantly over the years, leading to innovations that enhance their performance and maneuverability. One such innovation is the use of a multi-bladed rudder, which has transformed how ships navigate through water. A multi-bladed rudder (多叶舵) consists of several blades attached to a single rudder post, allowing for greater control and responsiveness in steering. This design contrasts with traditional rudders, which typically feature fewer blades and can be less effective in certain conditions.The primary advantage of a multi-bladed rudder is its ability to generate more lift and reduce drag when the vessel is in motion. When a ship turns, the blades of the rudder interact with the water, creating a force that changes the direction of the vessel. With multiple blades, the multi-bladed rudder can provide a larger surface area for this interaction, resulting in improved handling and agility. This is particularly beneficial for larger ships or those operating in tight spaces, where precise maneuvering is crucial.Moreover, the multi-bladed rudder can enhance the overall efficiency of a vessel. By optimizing the flow of water around the rudder, these designs can minimize turbulence and resistance, allowing the ship to maintain higher speeds with less engine power. This not only saves fuel but also reduces emissions, making it a more environmentally friendly option for modern shipping.In addition to performance benefits, the multi-bladed rudder also contributes to safety at sea. Improved maneuverability means that vessels can respond more quickly to changing conditions, such as strong currents or unexpected obstacles. This responsiveness can be critical in emergency situations, where every second counts. Furthermore, the stability offered by a multi-bladed rudder can help prevent accidents during navigation, particularly in congested waterways.The implementation of multi-bladed rudders is not without challenges. The complexity of their design may lead to increased manufacturing costs and maintenance requirements. Shipbuilders must carefully consider the materials used and the engineering involved to ensure reliability and durability. However, many in the maritime industry believe that the benefits far outweigh these potential drawbacks.As technology continues to advance, we can expect further innovations in rudder design, including the integration of smart technologies that monitor and adjust the rudder's position in real-time. The future of marine navigation looks promising, with multi-bladed rudders at the forefront of this evolution. In conclusion, the multi-bladed rudder represents a significant leap forward in maritime engineering, combining enhanced performance, efficiency, and safety. It is a perfect example of how innovation can lead to improvements in both commercial shipping and recreational boating, ensuring that vessels are better equipped to navigate the challenges of the open sea.

海洋船舶的设计和功能在过去几年中经历了显著的发展，导致了一些创新，这些创新提高了它们的性能和机动性。其中一种创新就是使用多叶舵，它改变了船只在水中航行的方式。多叶舵（multi-bladed rudder）由多个叶片组成，连接到单一的舵杆上，从而实现更大的控制力和反应能力。这种设计与传统舵不同，后者通常只有较少的叶片，在某些条件下可能效果不佳。多叶舵的主要优势在于其能够在船只运动时产生更多的升力并减少阻力。当船只转向时，舵的叶片与水相互作用，产生改变船只方向的力量。由于有多个叶片，多叶舵可以提供更大的表面积以进行这种相互作用，从而改善操控性和灵活性。这对于大型船只或在狭窄空间内操作的船只尤其有利，因为精确的机动至关重要。此外，多叶舵还可以提高船只的整体效率。通过优化水流绕过舵的方式，这些设计可以最小化湍流和阻力，使船只在保持较高速度的同时消耗更少的发动机动力。这不仅节省燃料，还减少排放，使其成为现代航运中更环保的选择。除了性能优势，多叶舵还为海上安全做出了贡献。改进的机动性意味着船只可以更快地响应变化的条件，例如强流或意外障碍物。这种反应能力在紧急情况下至关重要，因为每一秒都很重要。此外，多叶舵提供的稳定性可以帮助防止导航中的事故，特别是在拥挤的水道中。实施多叶舵并非没有挑战。其设计的复杂性可能导致制造成本和维护要求增加。造船商必须仔细考虑所用材料和所涉及的工程，以确保可靠性和耐用性。然而，许多海事行业人士认为，收益远远超过这些潜在的缺点。随着技术的不断进步，我们可以期待舵设计领域进一步创新，包括智能技术的集成，这些技术可以实时监控和调整舵的位置。海洋导航的未来看起来充满希望，多叶舵处于这一演变的前沿。总之，多叶舵代表了海洋工程的一次重大飞跃，结合了增强的性能、效率和安全性。它完美地展示了创新如何改善商业航运和休闲航行，确保船只更好地应对开放海域的挑战。