resistance of rudder

简明释义

舵阻力

英英释义

例句

1.During the test, we measured the resistance of rudder at various speeds.

在测试期间，我们在不同速度下测量了舵的阻力。

2.Understanding the resistance of rudder is crucial for optimizing vessel design.

理解舵的阻力对于优化船舶设计至关重要。

3.The engineer analyzed the resistance of rudder to improve the ship's maneuverability.

工程师分析了舵的阻力以改善船只的操控性。

4.The captain noted the increased resistance of rudder when turning sharply.

船长注意到在急转弯时舵的阻力增加。

5.Engineers use simulations to predict the resistance of rudder in different water conditions.

工程师使用模拟来预测在不同水域条件下的舵的阻力。

作文

The concept of the resistance of rudder in maritime navigation is crucial for understanding how vessels maneuver through water. A rudder, typically located at the stern of a ship, serves as a pivotal control surface that directs the flow of water around the hull. When a ship is underway, the rudder experiences various forces that affect its efficiency and performance. The resistance of rudder refers to the opposing force that the water exerts on the rudder when it is turned to change the direction of the vessel. This resistance can significantly impact the ship's speed and maneuverability.When a rudder is deflected, it creates a pressure differential on either side, which generates lift that turns the vessel. However, this action also results in drag, known as the resistance of rudder. This drag increases with the angle of deflection; thus, the more a rudder is turned, the greater the resistance of rudder becomes. Understanding this relationship is vital for naval architects and marine engineers as they design ships that require optimal performance under various conditions.One of the key factors that influence the resistance of rudder is the shape and size of the rudder itself. A larger rudder can provide more turning force but may also increase drag, especially at higher speeds. Conversely, a smaller rudder may reduce drag but could compromise the vessel's ability to turn effectively. Therefore, finding the right balance is essential for achieving efficient navigation.Moreover, the resistance of rudder is not only affected by the rudder's dimensions but also by the speed of the ship and the characteristics of the water it moves through. In calm waters, a ship may encounter less resistance of rudder compared to turbulent or choppy conditions. This variability necessitates careful consideration during the design and operation phases of maritime activities.In practical terms, understanding the resistance of rudder helps captains make informed decisions while navigating their vessels. For instance, in tight spaces such as harbors or when docking, a captain must account for the increased resistance of rudder to ensure safe maneuvering. Similarly, during adverse weather conditions, the captain may need to adjust the rudder's angle to compensate for the additional resistance encountered.In conclusion, the resistance of rudder is a fundamental aspect of naval architecture and maritime navigation. It encompasses the forces acting against a rudder when it is engaged, influencing a vessel's maneuverability and efficiency. By comprehending the dynamics of the resistance of rudder, maritime professionals can enhance the design of ships and improve navigational strategies, ultimately leading to safer and more efficient sea travel.

在海洋导航中，舵的阻力概念对于理解船只如何在水中操纵至关重要。舵通常位于船的尾部，作为一个关键的控制面，指引水流绕过船体。当船在航行时，舵会受到各种力量的影响，这些力量会影响其效率和性能。舵的阻力是指水在舵被转动以改变船只方向时施加的对抗力。这种阻力会显著影响船只的速度和操控性。当舵被偏转时，它在两侧产生压力差，从而产生提升力来转动船只。然而，这一动作也会导致阻力，即舵的阻力。这种阻力随着偏转角度的增加而增加；因此，舵越转，舵的阻力就越大。理解这种关系对海军建筑师和海洋工程师至关重要，因为他们设计的船只需要在各种条件下实现最佳性能。影响舵的阻力的一个关键因素是舵本身的形状和大小。较大的舵可以提供更多的转向力，但在高速时可能会增加阻力。相反，较小的舵可能会减少阻力，但可能会妨碍船只有效转向。因此，找到合适的平衡对于实现高效导航至关重要。此外，舵的阻力不仅受舵的尺寸影响，还受船速和它所经过的水域特征的影响。在平静的水域，船只可能会遇到较少的舵的阻力，而在湍急或波涛汹涌的情况下则相反。这种变化在海事活动的设计和操作阶段都需要仔细考虑。在实际操作中，了解舵的阻力有助于船长在导航船只时做出明智的决策。例如，在港口等狭窄空间或停靠时，船长必须考虑到增加的舵的阻力以确保安全操控。同样，在恶劣天气条件下，船长可能需要调整舵的角度来补偿所遇到的额外阻力。总之，舵的阻力是海军建筑学和海洋导航的基本方面。它涵盖了在舵被使用时作用于舵的力量，影响着船只的操控性和效率。通过理解舵的阻力动态，海事专业人员可以增强船只的设计并改善导航策略，最终实现更安全和更高效的海上旅行。