angle of stern rake

简明释义

尾柱倾角

英英释义

例句

1.The angle of stern rake affects how water flows off the hull.

船尾倾斜角度影响水流从船体上流走的方式。

2.A steeper angle of stern rake can enhance the vessel's stability in rough seas.

更陡的船尾倾斜角度可以增强船只在恶劣海况下的稳定性。

3.The designer adjusted the angle of stern rake to improve the boat's hydrodynamics.

设计师调整了船尾倾斜角度以改善船只的水动力学。

4.Engineers measured the angle of stern rake during the ship's sea trials.

工程师在船只的海试中测量了船尾倾斜角度。

5.An optimal angle of stern rake is crucial for achieving maximum speed.

最佳的船尾倾斜角度对于达到最大速度至关重要。

作文

The design of a ship is a complex interplay of various elements that must work together to ensure optimal performance and safety at sea. One crucial aspect of ship design is the hull shape, which influences hydrodynamics and stability. Among the many specifications that naval architects consider, the angle of stern rake plays a significant role. The angle of stern rake (船尾倾斜角) refers to the angle formed between the vertical line and the line extending from the transom to the waterline at the stern of the vessel. This angle can affect how the ship interacts with the water, influencing its speed, maneuverability, and fuel efficiency.Understanding the angle of stern rake is vital for several reasons. First, it impacts the vessel’s resistance in the water. A steeper rake may reduce drag, allowing the ship to move more swiftly through the waves. Conversely, a flatter rake could lead to increased resistance, which may require more power from the engines to maintain the same speed. This relationship between the angle of stern rake and the ship's performance underscores the importance of careful design and engineering.Moreover, the angle of stern rake also affects the ship's stability. A well-designed rake angle can enhance the vessel's ability to remain upright in rough seas. If the rake is too steep, however, it may compromise stability, making the ship more susceptible to capsizing during turbulent conditions. Thus, naval architects must strike a balance between speed and stability when determining the appropriate angle of stern rake for a particular vessel.In addition to performance and stability, the angle of stern rake can influence the aesthetic appeal of a ship. Many shipbuilders take pride in crafting vessels that are not only functional but also visually striking. The rake angle contributes to the overall silhouette of the ship, and a carefully considered design can enhance its beauty. This aesthetic consideration is particularly important for luxury yachts and cruise ships, where appearance can significantly impact customer satisfaction and marketability.Furthermore, the angle of stern rake can also have implications for maintenance and longevity. A well-designed rake can minimize wear and tear on the hull, leading to reduced maintenance costs over time. Conversely, an inappropriate rake angle may result in increased stress on certain areas of the ship, potentially leading to structural issues and costly repairs.In conclusion, the angle of stern rake (船尾倾斜角) is a fundamental element in ship design that affects various aspects of a vessel's performance, stability, aesthetics, and maintenance. Naval architects must carefully consider this angle when designing ships to ensure they meet the required standards for efficiency and safety. As the maritime industry continues to evolve, the importance of understanding and optimizing the angle of stern rake will remain a key focus for engineers and designers alike. By balancing the technical requirements with aesthetic considerations, shipbuilders can create vessels that not only perform exceptionally well but also capture the imagination of those who see them on the water.

船舶设计是多个元素复杂的相互作用，这些元素必须共同作用，以确保船舶在海上的最佳性能和安全性。船体形状是船舶设计中的一个关键方面，它影响水动力学和稳定性。在海军建筑师考虑的众多规格中，船尾倾斜角起着重要作用。船尾倾斜角（angle of stern rake）指的是从船尾到水线之间的线与垂直线之间形成的角度。这个角度会影响船舶与水的相互作用，从而影响其速度、机动性和燃油效率。理解船尾倾斜角至关重要，原因有几个。首先，它影响船舶在水中的阻力。更陡的倾斜角可能会减少阻力，使船舶能够更快地穿过波浪。相反，更平坦的倾斜角可能会导致阻力增加，这可能需要更多的动力来自引擎，以维持相同的速度。这种船尾倾斜角与船舶性能之间的关系强调了仔细设计和工程的重要性。此外，船尾倾斜角还影响船舶的稳定性。一个设计良好的倾斜角可以增强船舶在恶劣海况下保持直立的能力。然而，如果倾斜角过陡，可能会妨碍稳定性，使船舶在动荡条件下更容易翻覆。因此，海军建筑师在确定特定船舶的适当船尾倾斜角时，必须在速度和稳定性之间取得平衡。除了性能和稳定性，船尾倾斜角还可以影响船舶的美观。许多造船商以制造不仅功能齐全而且外观吸引人的船舶为荣。倾斜角对船舶的整体轮廓有贡献，经过精心考虑的设计可以增强其美感。这种美学考虑在豪华游艇和邮轮上尤其重要，因为外观对客户满意度和市场竞争力有重大影响。此外，船尾倾斜角还可能对维护和耐久性产生影响。设计良好的倾斜角可以最大限度地减少船体的磨损，从而降低长期维护成本。相反，不适当的倾斜角可能导致船舶某些区域的压力增加，可能导致结构问题和昂贵的维修。总之，船尾倾斜角（angle of stern rake）是船舶设计中的一个基本要素，影响着船舶性能、稳定性、美观和维护的各个方面。海军建筑师在设计船舶时必须仔细考虑这一角度，以确保它们满足效率和安全性的要求。随着海事行业的不断发展，理解和优化船尾倾斜角的重要性仍将是工程师和设计师的重点。通过平衡技术要求与美学考虑，造船商可以创造出不仅性能卓越，而且能吸引人们在水面上目光的船舶。