anti-rolling moment

简明释义

抗横摇力矩

英英释义

例句

1.The use of bilge keels can significantly increase the anti-rolling moment 抗倾覆力矩 of a barge.

使用舷侧龙骨可以显著增加驳船的抗倾覆力矩 抗倾覆力矩。

2.The ship's design incorporates an effective system to generate an anti-rolling moment 抗倾覆力矩, ensuring stability in rough waters.

船舶设计采用了一种有效的系统来产生< 往 > 抗倾覆力矩 抗倾覆力矩，确保在恶劣水域中的稳定性。

3.Engineers calculated the anti-rolling moment 抗倾覆力矩 to optimize the vessel's performance under different load conditions.

工程师计算了抗倾覆力矩 抗倾覆力矩，以优化船舶在不同载荷条件下的性能。

4.The yacht's hull shape contributes to a significant anti-rolling moment 抗倾覆力矩, enhancing passenger comfort.

游艇的船体形状有助于产生显著的抗倾覆力矩 抗倾覆力矩，提高乘客的舒适度。

5.During the test, we measured the anti-rolling moment 抗倾覆力矩 produced by the stabilizers at various speeds.

在测试期间，我们测量了不同速度下稳定器产生的抗倾覆力矩 抗倾覆力矩。

作文

In the field of engineering, particularly in naval architecture and marine engineering, the concept of stability is paramount. One key aspect of stability is the ability of a vessel to resist rolling motions caused by waves or wind. This is where the term anti-rolling moment comes into play. The anti-rolling moment refers to the force or torque that acts against the rolling motion of a ship or boat. It is crucial for maintaining the upright position of the vessel, ensuring safety and comfort for those on board.When a ship is subjected to external forces, such as waves hitting its sides, it tends to roll to one side. This rolling motion can be uncomfortable for passengers and can even lead to dangerous situations if the angle of heel becomes too steep. To counteract this, engineers design various systems that generate a anti-rolling moment. These systems can include bilge keels, stabilizers, and active fins that adjust their position based on the ship's movements.The effectiveness of an anti-rolling moment is influenced by several factors, including the shape and size of the vessel, its center of gravity, and the distribution of weight on board. A lower center of gravity generally increases stability, as it reduces the tendency to roll. Additionally, the placement of cargo and passengers plays a significant role in how effectively the anti-rolling moment can be generated.In modern ship design, advanced technologies have been integrated to enhance the anti-rolling moment. For instance, some vessels utilize gyroscopic stabilizers, which consist of spinning rotors that create a force opposing the roll. This technology has proven effective in reducing the amplitude of rolling motions and improving overall comfort for passengers.The importance of the anti-rolling moment extends beyond just comfort; it is also critical for operational efficiency. A vessel that rolls excessively may experience increased drag, leading to higher fuel consumption and reduced speed. Therefore, optimizing the anti-rolling moment not only enhances safety but also contributes to economic benefits for shipping companies.Furthermore, the concept of anti-rolling moment is not limited to maritime applications. It can also be observed in other fields, such as automotive engineering, where vehicles are designed to minimize body roll during cornering. In both cases, the principle remains the same: to counteract unwanted rotational movements and maintain stability.In conclusion, understanding the anti-rolling moment is essential for anyone involved in the design and operation of vessels. It plays a critical role in ensuring safety, comfort, and efficiency. As technology continues to advance, the methods for generating and optimizing the anti-rolling moment will likely evolve, leading to even safer and more efficient maritime travel. Recognizing the significance of this concept helps engineers create better designs that enhance the overall performance of ships and boats, ultimately benefiting all who rely on these vessels for transportation and trade.

在工程领域，特别是在船舶建筑和海洋工程中，稳定性是至关重要的。稳定性的一个关键方面是船只抵抗因波浪或风引起的横摇运动的能力。这就是术语反滚动力矩的意义所在。反滚动力矩指的是作用于船只或小艇的滚动运动的相反力量或扭矩。它对于保持船只的直立位置至关重要，确保了船上人员的安全和舒适。当一艘船受到外部力量（例如波浪撞击其侧面）时，它往往会向一侧倾斜。这种滚动运动可能会让乘客感到不适，甚至在倾斜角度过大时导致危险情况。为了抵消这种现象，工程师设计了各种系统来产生反滚动力矩。这些系统可以包括舷侧竖桨、稳定器和根据船只运动调整位置的主动鳍。反滚动力矩的有效性受到几个因素的影响，包括船只的形状和大小、重心的位置以及船上的重量分布。较低的重心通常会提高稳定性，因为它减少了滚动的倾向。此外，货物和乘客的摆放在生成反滚动力矩的有效性方面也起着重要作用。在现代船舶设计中，先进技术已被整合以增强反滚动力矩。例如，一些船只利用陀螺稳定器，这些稳定器由旋转的转子组成，产生与滚动相反的力量。这项技术已被证明能够有效减少滚动运动的幅度，提高乘客的整体舒适度。反滚动力矩的重要性不仅仅局限于舒适性；它对操作效率也至关重要。一艘过度滚动的船只可能会经历更大的阻力，从而导致燃料消耗增加和速度降低。因此，优化反滚动力矩不仅能增强安全性，还能为航运公司带来经济利益。此外，反滚动力矩的概念并不限于海事应用。在汽车工程等其他领域也可以观察到这一点，车辆被设计成在转弯时尽量减少车身的滚动。在这两种情况下，原理都是相同的：抵消不必要的旋转运动，保持稳定性。总之，理解反滚动力矩对任何参与船舶设计和操作的人来说都是至关重要的。它在确保安全、舒适和效率方面发挥着关键作用。随着技术的不断进步，生成和优化反滚动力矩的方法可能会不断演变，导致更安全、更高效的海洋旅行。认识到这一概念的重要性有助于工程师创造更好的设计，提升船舶和小艇的整体性能，最终惠及所有依赖这些船只进行运输和贸易的人。