waterline-beam ratio

简明释义

水线宽度比

英英释义

例句

1.For fishing boats, a lower waterline-beam ratio 水线宽度比 is preferred for better maneuverability.

对于渔船来说，更低的水线宽度比更适合提高机动性。

2.The waterline-beam ratio 水线宽度比 affects how a vessel performs in rough seas.

船只的水线宽度比影响其在恶劣海况下的表现。

3.Engineers often calculate the waterline-beam ratio 水线宽度比 to design efficient hulls.

工程师们经常计算水线宽度比以设计高效的船体。

4.A higher waterline-beam ratio 水线宽度比 can lead to better speed performance.

更高的水线宽度比可以带来更好的速度性能。

5.The waterline-beam ratio 水线宽度比 of this yacht ensures stability during sailing.

这艘游艇的水线宽度比保证了航行时的稳定性。

作文

The concept of the waterline-beam ratio is crucial in the field of naval architecture and marine engineering. This ratio is defined as the relationship between the width of a vessel at its widest point, known as the beam, and the distance from the waterline to the bottom of the hull. Understanding this ratio helps engineers and designers create vessels that are not only efficient but also stable in various water conditions.To elaborate, the waterline-beam ratio provides insights into a ship's performance characteristics. A higher ratio often indicates a narrower hull, which can lead to increased speed and better maneuverability. Conversely, a lower ratio suggests a broader hull, which typically enhances stability and cargo capacity. Therefore, when designing a vessel, it is essential to strike a balance between these two aspects to meet the intended purpose of the ship.For instance, consider the design of a racing yacht. Designers aim for a high waterline-beam ratio to ensure that the yacht can cut through the water efficiently, minimizing drag and maximizing speed. On the other hand, a cargo ship requires a low ratio to ensure stability when loaded with heavy goods. The wider beam allows for a larger cargo hold while maintaining balance in rough seas.Additionally, the waterline-beam ratio plays a significant role in the vessel's hydrodynamics. A well-calculated ratio can improve the flow of water around the hull, reducing turbulence and improving fuel efficiency. Marine engineers use sophisticated modeling techniques to simulate how different ratios will affect a ship's performance, allowing them to optimize designs before construction.Moreover, regulatory bodies often have guidelines regarding the waterline-beam ratio for specific types of vessels. These regulations ensure safety and performance standards are met, which is particularly important for commercial shipping and passenger vessels. By adhering to these guidelines, shipbuilders can create vessels that are not only compliant with international standards but also capable of performing well under various operational conditions.In conclusion, the waterline-beam ratio is a fundamental aspect of ship design that influences a vessel's speed, stability, and overall performance. It serves as a critical parameter for naval architects and engineers who strive to create efficient and safe maritime vessels. By understanding and applying this ratio effectively, designers can achieve the desired balance between speed and stability, ultimately leading to successful vessel operations in diverse marine environments. As technology advances and new materials are developed, the importance of the waterline-beam ratio will continue to be a focal point in the evolution of ship design and engineering practices.

水线-宽度比是海洋建筑和海洋工程领域中的一个关键概念。这个比率被定义为船只在其最宽点的宽度（称为宽度）与水线到船体底部的距离之间的关系。理解这个比率可以帮助工程师和设计师创造出不仅高效而且在各种水域条件下稳定的船舶。进一步说，水线-宽度比提供了船舶性能特征的见解。较高的比率通常意味着较窄的船体，这可以提高速度和机动性。相反，较低的比率则表明更宽的船体，这通常增强了稳定性和货物容量。因此，在设计船舶时，必须在这两个方面之间找到平衡，以满足船舶的预期用途。例如，考虑赛车游艇的设计。设计师旨在获得高水线-宽度比，以确保游艇能够有效地切割水面，最小化阻力并最大化速度。另一方面，货船需要低比率以确保在装载重物时的稳定性。更宽的船体允许更大的货舱，同时在恶劣海况中保持平衡。此外，水线-宽度比在船舶的水动力学中也起着重要作用。良好计算的比率可以改善水流在船体周围的流动，减少湍流并提高燃油效率。海洋工程师使用复杂的建模技术来模拟不同比率将如何影响船舶的性能，从而在建造之前优化设计。此外，监管机构通常对特定类型船舶的水线-宽度比有指导方针。这些规定确保安全和性能标准得到满足，这对于商业航运和客运船舶尤其重要。通过遵守这些指导方针，造船商可以创建符合国际标准且在各种操作条件下表现良好的船舶。总之，水线-宽度比是船舶设计的一个基本方面，影响船舶的速度、稳定性和整体性能。它是海军建筑师和工程师的一个关键参数，他们努力创造高效和安全的海事船舶。通过有效理解和应用这一比率，设计师可以实现速度与稳定性之间的理想平衡，从而最终导致在多样化海洋环境中成功的船舶运营。随着技术的进步和新材料的发展，水线-宽度比的重要性将继续成为船舶设计和工程实践演变的一个焦点。