midship section coefficient

简明释义

横剖面系数

英英释义

例句

1.A higher midship section coefficient 中段截面系数 generally indicates a fuller hull shape.

较高的中段截面系数通常表示船体形状更饱满。

2.The midship section coefficient 中段截面系数 is crucial for determining the stability of a vessel.

中段截面系数对于确定船只的稳定性至关重要。

3.The design team adjusted the midship section coefficient 中段截面系数 to improve fuel efficiency.

设计团队调整了中段截面系数以提高燃油效率。

4.During testing, we observed that the midship section coefficient 中段截面系数 affected the ship's speed.

在测试过程中，我们观察到中段截面系数影响了船只的速度。

5.Engineers calculate the midship section coefficient 中段截面系数 to optimize the ship's hydrodynamic performance.

工程师计算中段截面系数以优化船舶的水动力性能。

作文

The design and construction of ships involve a multitude of factors that must be carefully considered to ensure efficiency, stability, and performance. One critical parameter in naval architecture is the midship section coefficient, which plays a pivotal role in understanding the form and function of a vessel. The midship section coefficient (often abbreviated as C_m) is defined as the ratio of the area of the midship section of a ship to the product of its breadth and draft. This coefficient provides insight into how well a ship's hull is designed for hydrodynamic efficiency.To grasp the significance of the midship section coefficient, it is essential to recognize that a ship's hull shape influences its speed, fuel efficiency, and overall seaworthiness. A higher midship section coefficient typically indicates a fuller hull shape, which can enhance cargo capacity but may also increase resistance when moving through water. Conversely, a lower coefficient suggests a sleeker hull, which can improve speed and reduce drag, making it suitable for vessels designed for quick travel, like racing yachts or high-speed ferries.In practical terms, naval architects use the midship section coefficient during the preliminary design phase to balance competing requirements such as stability, cargo space, and operational efficiency. For instance, a cargo ship might prioritize a larger midship section area to maximize its carrying capacity, while a naval vessel might aim for a smaller coefficient to achieve superior maneuverability and speed.Moreover, the midship section coefficient is not static; it can vary based on the intended use of the vessel and the environmental conditions it is expected to encounter. For example, a ship designed for rough seas may have a different optimal coefficient compared to one intended for calm waters. Understanding these variations helps designers create vessels that are not only functional but also safe and reliable.The calculation of the midship section coefficient involves precise measurements and advanced modeling techniques. Modern computational tools allow naval architects to simulate various hull designs and analyze their performance under different conditions. By adjusting the hull shape and observing changes in the midship section coefficient, architects can refine their designs to achieve the desired balance between speed, stability, and cargo capacity.In conclusion, the midship section coefficient is a fundamental aspect of ship design that encapsulates the relationship between a vessel's form and its function. Understanding this coefficient allows naval architects to make informed decisions that impact the performance and efficiency of maritime vessels. As technology advances and the demands of shipping evolve, the importance of the midship section coefficient will continue to be a vital consideration in the quest for innovative and effective ship designs.

船舶的设计和建造涉及许多必须仔细考虑的因素，以确保效率、稳定性和性能。海洋建筑中一个关键的参数是中部断面系数，它在理解船舶的形态和功能方面发挥着重要作用。中部断面系数（通常缩写为C_m）被定义为船舶中部断面面积与其宽度和吃水深度的乘积的比率。这个系数提供了关于船体设计水动力效率的洞察。要理解中部断面系数的重要性，必须认识到船舶的船体形状会影响其速度、燃油效率和整体适航性。较高的中部断面系数通常表示船体形状更丰满，这可以增强货物容量，但也可能增加在水中移动时的阻力。相反，较低的系数则表明船体更流线型，这可以提高速度并减少阻力，使其适合快速旅行的船只，如竞赛游艇或高速渡轮。在实际操作中，海洋建筑师在初步设计阶段使用中部断面系数来平衡稳定性、货物空间和运营效率等竞争需求。例如，一艘货船可能优先考虑更大的中部断面面积以最大化其载货能力，而一艘军舰可能旨在实现较小的系数以获得卓越的机动性和速度。此外，中部断面系数并不是静态的；它可能会根据船舶的预期用途和预计遇到的环境条件而变化。例如，设计用于恶劣海域的船舶可能具有不同的最佳系数，而不是用于平静水域的船舶。理解这些变化有助于设计师制造不仅功能齐全而且安全可靠的船舶。中部断面系数的计算涉及精确的测量和先进的建模技术。现代计算工具使海洋建筑师能够模拟各种船体设计，并分析其在不同条件下的性能。通过调整船体形状并观察中部断面系数的变化，建筑师可以细化他们的设计，以达到速度、稳定性和货物容量之间的理想平衡。总之，中部断面系数是船舶设计中的一个基本方面，它概括了船舶形态与功能之间的关系。理解这个系数使海洋建筑师能够做出影响海事船舶性能和效率的明智决策。随着技术的进步和航运需求的演变，中部断面系数的重要性将继续成为创新和有效船舶设计中的一个重要考虑因素。