rudder angle

简明释义

舵角

英英释义

例句

1.The captain adjusted the rudder angle to steer the ship away from the rocky shore.

船长调整了舵角，将船驶离岩石海岸。

2.A small change in the rudder angle can significantly affect the vessel's course.

在舵角上做小幅度的调整可以显著影响船只的航向。

3.The navigation system displays the current rudder angle on the dashboard for easy reference.

导航系统在仪表盘上显示当前的舵角，方便参考。

4.When making a sharp turn, the pilot increased the rudder angle to achieve the desired direction.

在急转弯时，飞行员增加了舵角以达到预期方向。

5.During the storm, the crew monitored the rudder angle closely to maintain control.

在风暴期间，船员们密切监视舵角以保持控制。

作文

The concept of rudder angle refers to the angle at which a ship's rudder is positioned relative to the centerline of the vessel. This angle plays a crucial role in determining the direction and maneuverability of the ship. Understanding rudder angle is essential for navigating through various water conditions, whether it be in calm seas or turbulent waters. When a captain adjusts the rudder angle, they are effectively controlling the flow of water around the hull, which influences the vessel's trajectory. In maritime navigation, the importance of rudder angle cannot be overstated. A well-calibrated rudder angle allows for smoother turns and better overall handling of the ship. For instance, when a ship needs to make a sharp turn, the captain will increase the rudder angle to redirect the flow of water against the hull, facilitating a quicker change in direction. Conversely, if the rudder angle is too extreme, it can lead to loss of control or even capsizing in severe conditions.Moreover, the rudder angle is not only important for large vessels but also for smaller boats and yachts. Recreational sailors must learn how to adjust their rudder angle effectively to navigate through tight spaces or avoid obstacles. The skillful management of the rudder angle can mean the difference between a smooth sailing experience and a disastrous collision.In addition to its practical applications, the study of rudder angle also intersects with engineering principles. Engineers design rudders with specific shapes and sizes to optimize performance at different rudder angles. Computational fluid dynamics (CFD) simulations are often used to analyze how changes in rudder angle affect the hydrodynamics of a vessel. This scientific approach helps in creating more efficient and safer ships.Furthermore, modern technology has introduced advanced systems that monitor and adjust the rudder angle automatically. These autopilot systems use sensors to detect the ship's current heading and make real-time adjustments to maintain the desired course. This innovation not only enhances safety but also reduces the workload on the crew, allowing them to focus on other critical aspects of navigation.In conclusion, the rudder angle is a vital aspect of maritime navigation that significantly impacts a vessel's maneuverability and safety. Whether one is a seasoned captain or a novice sailor, understanding how to manipulate the rudder angle is essential for effective navigation. As technology continues to evolve, the methods of managing rudder angle will likely become even more sophisticated, further enhancing our ability to traverse the world's oceans safely and efficiently.

“舵角”这一概念是指船舶舵叶相对于船体中心线的位置角度。这个角度在决定船舶的方向和机动性方面起着至关重要的作用。理解“舵角”对在各种水域条件下的航行至关重要，无论是在平静的海面还是在波涛汹涌的水域。当船长调整“舵角”时，他们实际上是在控制水流围绕船体的流动，这影响着船舶的轨迹。在海洋导航中，“舵角”的重要性不容小觑。一个调校良好的“舵角”可以使船舶转弯更加平稳，并且整体操控性更好。例如，当船舶需要急转弯时，船长会增加“舵角”，以重新引导水流对抗船体，从而加快改变方向的速度。相反，如果“舵角”过于极端，可能会导致失去控制，甚至在恶劣条件下翻船。此外，“舵角”不仅对大型船舶重要，对小型船只和游艇同样重要。休闲水手必须学习如何有效地调整他们的“舵角”，以便在狭窄的空间中航行或避开障碍物。熟练管理“舵角”可能意味着顺利航行与灾难性碰撞之间的区别。除了实际应用外，“舵角”的研究还与工程原理交叉。工程师设计特定形状和尺寸的舵，以优化不同“舵角”下的性能。计算流体动力学（CFD）模拟通常用于分析“舵角”变化如何影响船舶的水动力学。这种科学方法有助于创造更高效、更安全的船舶。此外，现代技术推出了先进的系统，可以自动监测和调整“舵角”。这些自动驾驶系统使用传感器检测船舶当前的航向，并实时进行调整以保持所需的航线。这一创新不仅提高了安全性，还减少了船员的工作负担，使他们能够专注于航行的其他关键方面。总之，“舵角”是海洋导航中一个至关重要的方面，显著影响船舶的机动性和安全性。无论是经验丰富的船长还是新手水手，理解如何操控“舵角”对于有效的导航至关重要。随着技术的不断发展，管理“舵角”的方法可能会变得更加复杂，从而进一步增强我们安全高效地穿越世界海洋的能力。