metacenter for longitudinal inclination

简明释义

纵稳心

英英释义

例句

1.The naval architect calculated the metacenter for longitudinal inclination to ensure the vessel's stability during rough seas.

海洋建筑师计算了纵向倾斜的重心点以确保船只在恶劣海况下的稳定性。

2.The engineer presented the results of the metacenter for longitudinal inclination analysis to the project team.

工程师向项目团队展示了纵向倾斜的重心点分析的结果。

3.The research focused on the effects of cargo distribution on the metacenter for longitudinal inclination.

研究集中在货物分布对纵向倾斜的重心点的影响上。

4.We need to adjust the hull design based on the metacenter for longitudinal inclination to improve performance.

我们需要根据纵向倾斜的重心点调整船体设计以提高性能。

5.Understanding the metacenter for longitudinal inclination is crucial for designing safe and efficient ships.

理解纵向倾斜的重心点对于设计安全高效的船舶至关重要。

作文

Understanding the concept of stability in floating bodies is crucial for various fields, including naval architecture and marine engineering. One of the key terms associated with this topic is the metacenter for longitudinal inclination, which plays a significant role in determining a vessel's stability when it tilts or inclines longitudinally. The metacenter for longitudinal inclination refers to a specific point in the geometry of a floating body that helps assess how stable the vessel will be as it experiences forces that cause it to lean forward or backward. To delve deeper into this concept, we first need to understand what happens when a ship tilts. When a ship is at rest, its center of gravity (CG) is directly above its center of buoyancy (CB). However, when a force, such as wind or waves, causes the ship to tilt, the center of buoyancy shifts. This shift is crucial because it determines whether the ship will right itself or capsize. The metacenter for longitudinal inclination is the point around which the ship's body rotates when it tilts. If the metacenter is above the center of gravity, the ship will experience a restoring moment that helps it return to an upright position. Conversely, if the metacenter is below the center of gravity, the ship is likely to capsize.The position of the metacenter for longitudinal inclination can be influenced by several factors, including the shape of the hull and the distribution of weight on the vessel. For instance, a wider hull may provide a higher metacenter, enhancing stability. Additionally, the loading conditions of the ship—such as cargo distribution—can also affect the location of the metacenter. Therefore, naval architects must carefully consider these factors during the design phase to ensure optimal stability.Moreover, the concept of the metacenter for longitudinal inclination is not only applicable to ships but also to other floating structures, such as oil rigs and buoys. In these cases, understanding the stability of the structure is essential for safety and operational efficiency. Engineers must evaluate how external forces, such as waves or currents, might impact the stability of these floating bodies and make necessary adjustments to their design.In conclusion, the metacenter for longitudinal inclination is a fundamental aspect of marine stability that every naval architect and marine engineer must understand. It serves as a critical reference point for assessing how a vessel will behave when subjected to tilting forces. By ensuring that the metacenter is positioned correctly in relation to the center of gravity, designers can create safer and more stable vessels. As technology advances and new materials are developed, the principles surrounding the metacenter for longitudinal inclination will continue to evolve, paving the way for innovative solutions in marine engineering and naval architecture.

理解浮体稳定性的概念对于海军建筑和海洋工程等多个领域至关重要。与此主题相关的一个关键术语是纵向倾斜的重心点，它在确定船只在倾斜或倾斜时的稳定性方面发挥着重要作用。纵向倾斜的重心点指的是浮体几何形状中的一个特定点，它帮助评估当船只受到导致其前后倾斜的力量时的稳定性。为了深入理解这一概念，我们首先需要了解当船只倾斜时会发生什么。当船静止时，其重心（CG）正好位于其浮心（CB）正上方。然而，当风或波浪等力量导致船只倾斜时，浮心的位置会发生变化。这一变化至关重要，因为它决定了船只是会自行恢复还是倾覆。纵向倾斜的重心点是船体在倾斜时旋转的中心。如果重心点位于重心之上，船只将经历恢复力矩，从而帮助其回到直立位置。相反，如果重心点位于重心之下，船只可能会倾覆。纵向倾斜的重心点的位置可以受到多个因素的影响，包括船体的形状和船只上的重量分布。例如，更宽的船体可能提供更高的重心点，从而增强稳定性。此外，船只的装载条件，如货物分配，也会影响重心点的位置。因此，海军建筑师必须在设计阶段仔细考虑这些因素，以确保最佳的稳定性。此外，纵向倾斜的重心点的概念不仅适用于船只，还适用于其他浮动结构，如油井平台和浮标。在这些情况下，理解结构的稳定性对安全和操作效率至关重要。工程师必须评估外部力量，如波浪或水流，如何影响这些浮动体的稳定性，并根据需要对其设计进行调整。总之，纵向倾斜的重心点是每位海军建筑师和海洋工程师必须理解的海洋稳定性基本方面。它作为评估船只在受倾斜力量作用时的行为的关键参考点。通过确保重心点相对于重心正确定位，设计者可以创造出更安全、更稳定的船只。随着技术的进步和新材料的发展，围绕纵向倾斜的重心点的原则将继续演变，为海洋工程和海军建筑领域的创新解决方案铺平道路。