amidships area ratio

简明释义

船中剖面面积比

英英释义

例句

1.The naval architect emphasized the importance of the amidships area ratio 中部面积比 in hull design.

海军建筑师强调了中部面积比在船体设计中的重要性。

2.During the simulation, we monitored the amidships area ratio 中部面积比 to assess the vessel's performance.

在模拟过程中，我们监测了中部面积比以评估船只的性能。

3.A lower amidships area ratio 中部面积比 can lead to increased drag and reduced speed.

较低的中部面积比可能导致增加阻力和降低速度。

4.Engineers calculated the amidships area ratio 中部面积比 to ensure the ship could handle rough seas.

工程师计算了中部面积比以确保船只能够应对恶劣海况。

5.The design of the vessel was optimized to achieve a higher amidships area ratio 中部面积比, which improves stability.

该船只的设计经过优化，以实现更高的中部面积比，这提高了稳定性。

作文

The concept of the amidships area ratio is crucial in naval architecture and marine engineering. It refers to the ratio of the cross-sectional area of a ship at its midsection to the total length of the ship. Understanding this ratio is essential for designing vessels that are not only efficient but also stable and seaworthy. In this essay, we will explore the significance of the amidships area ratio in ship design, its implications on performance, and how it affects various aspects of marine operations.Firstly, the amidships area ratio plays a vital role in determining the hydrodynamic characteristics of a vessel. A well-balanced ratio can lead to improved flow around the hull, reducing resistance and enhancing speed. For example, if a ship's midsection is too wide relative to its length, it may experience increased drag, leading to higher fuel consumption and slower speeds. Conversely, a narrow midsection may result in instability, making the vessel prone to rolling and pitching in turbulent waters. Therefore, naval architects meticulously calculate the amidships area ratio to strike a balance between speed, stability, and fuel efficiency.Moreover, the amidships area ratio has direct implications on cargo capacity. Vessels designed with an optimal ratio can maximize their carrying capacity without compromising safety. This is particularly important for commercial shipping, where the efficiency of transporting goods directly impacts profitability. A ship that can carry more cargo while maintaining stability and speed is more competitive in the market. Thus, understanding and applying the amidships area ratio is essential for shipbuilders aiming to create vessels that meet industry demands.In addition to performance and capacity, the amidships area ratio also influences the vessel's seaworthiness. Ships must be designed to withstand various sea conditions, and the midsection area significantly contributes to this capability. A well-proportioned amidships area ratio helps ensure that the ship remains upright and stable in rough seas. This characteristic is particularly important for passenger vessels, where safety is paramount. Passengers expect a smooth ride, and any instability can lead to discomfort or even danger.Furthermore, advancements in technology have allowed for more precise calculations and simulations regarding the amidships area ratio. Modern software can model how different designs will perform under various conditions, enabling engineers to optimize the ratio before construction begins. This technological integration not only saves time and resources but also enhances the safety and efficiency of new vessels. As the maritime industry continues to evolve, the importance of understanding the amidships area ratio will only increase.In conclusion, the amidships area ratio is a fundamental concept in ship design that affects a vessel's hydrodynamics, cargo capacity, and seaworthiness. Naval architects must carefully consider this ratio to create ships that are efficient and safe for operation. As technology advances, the ability to accurately assess and optimize the amidships area ratio will become increasingly important in meeting the challenges of modern maritime transportation. Understanding this ratio not only benefits shipbuilders but also ensures safer and more efficient journeys for all who traverse the seas.

“中部面积比”这一概念在海洋建筑和海洋工程中至关重要。它指的是船舶中段的横截面积与船舶总长度的比率。理解这个比率对于设计既高效又稳定且适航的船舶至关重要。在这篇文章中，我们将探讨“中部面积比”在船舶设计中的重要性、对性能的影响以及它如何影响海洋作业的各个方面。首先，“中部面积比”在确定船舶的水动力特性方面发挥着重要作用。一个良好的比率可以改善水流绕船体的流动，减少阻力并提高速度。例如，如果一艘船的中段相对于其长度过宽，可能会导致阻力增加，从而导致燃料消耗增加和速度降低。相反，中段过窄可能会导致不稳定，使船舶在波涛汹涌的水域中容易出现滚动和颠簸。因此，海洋建筑师仔细计算“中部面积比”，以在速度、稳定性和燃油效率之间取得平衡。此外，“中部面积比”对货物容量有直接影响。设计出最佳比率的船舶可以在不妨碍安全的情况下最大化其载货能力。这对于商业航运尤为重要，因为运输货物的效率直接影响盈利能力。一艘能够在保持稳定性和速度的同时运输更多货物的船舶在市场上更具竞争力。因此，理解和应用“中部面积比”对于船舶制造商来说是至关重要的，他们旨在打造满足行业需求的船舶。除了性能和容量外，“中部面积比”还影响船舶的适航性。船舶必须设计成能够承受各种海况，而中段面积在这种能力中起着重要作用。一个良好比例的“中部面积比”有助于确保船舶在恶劣海况下保持直立和稳定。这一特性对客船尤其重要，因为安全性至关重要。乘客期望获得平稳的航行，而任何不稳定都可能导致不适甚至危险。此外，技术的进步使得关于“中部面积比”的计算和模拟更加精确。现代软件可以模拟不同设计在各种条件下的表现，使工程师能够在建造之前优化比率。这种技术整合不仅节省了时间和资源，而且增强了新船舶的安全性和效率。随着海事行业的不断发展，理解“中部面积比”的重要性只会增加。总之，“中部面积比”是船舶设计中的一个基本概念，影响着船舶的水动力学、货物容量和适航性。海洋建筑师必须仔细考虑这一比率，以创造出高效、安全的操作船舶。随着技术的进步，准确评估和优化“中部面积比”的能力在应对现代海洋运输挑战时将变得越来越重要。理解这一比率不仅有利于船舶制造商，也确保所有航行海洋的人都能享受更安全、更高效的旅程。