waterplane coefficient

简明释义

水线面面积系数

英英释义

例句

1.Engineers must calculate the waterplane coefficient 水面系数 to ensure the boat can handle rough waters.

工程师必须计算waterplane coefficient 水面系数以确保船只能够应对波涛汹涌的水域。

2.In designing a catamaran, the waterplane coefficient 水面系数 is particularly important for minimizing drag.

在设计双体船时，waterplane coefficient 水面系数对减少阻力尤为重要。

3.The waterplane coefficient 水面系数 can be adjusted by altering the shape of the hull.

通过改变船体的形状，可以调整waterplane coefficient 水面系数。

4.A higher waterplane coefficient 水面系数 generally indicates better stability for larger vessels.

较高的waterplane coefficient 水面系数通常表明较大船只的稳定性更好。

5.The design of the vessel's hull is crucial, as it directly affects the waterplane coefficient 水面系数, which influences stability.

船体的设计至关重要，因为它直接影响到waterplane coefficient 水面系数，进而影响稳定性。

作文

The concept of the waterplane coefficient is crucial in naval architecture and marine engineering. It refers to the ratio of the area of the waterplane, which is the horizontal cross-section of a ship at the waterline, to the area of the entire hull below the waterline. Understanding this coefficient is essential for predicting the stability and performance of a vessel in water. A higher waterplane coefficient indicates a larger waterplane area relative to the submerged volume of the hull, which generally leads to better stability and reduced motion in waves.In practice, the waterplane coefficient plays a significant role in the design of various types of vessels, including cargo ships, yachts, and submarines. For instance, a yacht designed for leisure cruising may have a different waterplane coefficient compared to a cargo ship built for maximum load capacity. Designers must carefully calculate this coefficient to ensure that the vessel meets specific performance criteria, such as speed, maneuverability, and stability under different loading conditions.Moreover, the waterplane coefficient is influenced by several factors, including the shape of the hull, the distribution of weight, and the intended use of the vessel. For example, a vessel with a wide beam will typically have a higher waterplane coefficient, providing more stability but potentially sacrificing speed due to increased drag. Conversely, a narrow hull may enhance speed but can lead to a lower waterplane coefficient and decreased stability, especially in rough seas.Furthermore, understanding the waterplane coefficient is not only vital during the design phase but also during the operational phase of a vessel's life. As a ship ages and undergoes modifications, its weight distribution and hull shape can change, leading to variations in the waterplane coefficient. Regular assessments of this coefficient can help operators maintain optimal performance and safety standards.In conclusion, the waterplane coefficient is a fundamental aspect of marine design and operation that impacts a vessel's stability, performance, and safety. By accurately calculating and considering this coefficient, naval architects and engineers can create vessels that not only meet regulatory requirements but also excel in their intended functions. As maritime technology continues to evolve, the importance of understanding the waterplane coefficient will remain paramount in ensuring the efficiency and safety of marine operations.

水面系数在海洋建筑和海洋工程中至关重要。它指的是水面面积，即船只在水线处的水平横截面，和整个船体在水线以下的面积之间的比率。理解这个系数对于预测船只在水中的稳定性和性能至关重要。较高的水面系数表示相对于船体淹没体积的水面面积更大，这通常会导致更好的稳定性和在波浪中减少运动。在实践中，水面系数在各种类型船只的设计中发挥着重要作用，包括货船、游艇和潜艇。例如，设计用于休闲巡航的游艇可能具有与为最大载重能力而建造的货船不同的水面系数。设计师必须仔细计算这个系数，以确保船只满足特定的性能标准，如速度、机动性和在不同载荷条件下的稳定性。此外，水面系数受到多个因素的影响，包括船体的形状、重量分布和船只的预期用途。例如，宽幅船只通常具有较高的水面系数，提供更多的稳定性，但可能因阻力增加而牺牲速度。相反，狭窄的船体可能提高速度，但可能导致较低的水面系数和降低的稳定性，尤其是在恶劣海况下。此外，理解水面系数不仅在设计阶段至关重要，而且在船只使用的运营阶段也同样重要。随着船只的老化和改造，其重量分布和船体形状可能发生变化，导致水面系数的变化。定期评估该系数可以帮助操作人员保持最佳性能和安全标准。总之，水面系数是海洋设计和操作中的基本方面，影响着船只的稳定性、性能和安全性。通过准确计算和考虑这个系数，海洋建筑师和工程师可以创建不仅符合监管要求而且在其预期功能上表现出色的船只。随着海事技术的不断发展，理解水面系数的重要性将继续在确保海洋操作的效率和安全性方面保持重要地位。