bilge-radius to beam ratio

简明释义

舭部半径与水线宽度比

英英释义

例句

1.In naval architecture, the bilge-radius to beam ratio is crucial for determining the vessel's performance.

在船舶设计中，吃水半径与船宽比对于确定船只性能至关重要。

2.Engineers often adjust the hull shape to optimize the bilge-radius to beam ratio for speed.

工程师们经常调整船体形状，以优化吃水半径与船宽比以提高速度。

3.A greater bilge-radius to beam ratio can improve the vessel's maneuverability.

较大的吃水半径与船宽比可以改善船只的机动性。

4.The designer calculated the bilge-radius to beam ratio to ensure stability during rough weather.

设计师计算了吃水半径与船宽比以确保在恶劣天气中的稳定性。

5.A low bilge-radius to beam ratio can lead to a higher risk of capsizing.

较低的吃水半径与船宽比可能导致更高的倾覆风险。

作文

The design and construction of marine vessels require a deep understanding of various engineering principles. One critical aspect that naval architects and marine engineers must consider is the stability and performance of the vessel in water. Among the many parameters that influence a ship's behavior, the bilge-radius to beam ratio plays a significant role. This ratio is defined as the relationship between the radius of the bilge, which is the curved part of the hull near the bottom, and the beam, which is the widest part of the ship. Understanding this ratio is essential for ensuring that a ship remains stable and performs efficiently under various conditions.The bilge-radius to beam ratio affects how a vessel interacts with waves and currents. A larger bilge radius can enhance the ship's stability by providing a broader surface area that resists rolling. Conversely, if the bilge radius is too small compared to the beam, it may lead to a higher center of gravity, increasing the risk of capsizing, especially in rough seas. Therefore, achieving an optimal bilge-radius to beam ratio is crucial for the safety of the vessel and its crew.In addition to stability, the bilge-radius to beam ratio also impacts the hydrodynamic performance of the ship. A well-designed ratio can minimize resistance when the vessel is moving through water, leading to improved fuel efficiency and speed. This is particularly important in commercial shipping, where operational costs are directly tied to fuel consumption. By optimizing the bilge-radius to beam ratio, shipbuilders can create vessels that not only meet safety standards but also perform economically in competitive markets.Moreover, the bilge-radius to beam ratio has implications for the cargo capacity of a ship. A wider beam allows for more cargo space, but if the bilge radius is not proportionate, it could compromise the ship's stability. Therefore, naval architects must strike a balance between maximizing cargo capacity and maintaining a safe and stable design. This balancing act requires extensive calculations and simulations during the design phase to predict how changes in the bilge-radius to beam ratio will affect overall vessel performance.Furthermore, the bilge-radius to beam ratio is not a static measurement; it can be adjusted based on the intended use of the vessel. For instance, a fishing boat may require a different ratio compared to a luxury yacht or a cargo ship. Each type of vessel has unique operational requirements that dictate the optimal dimensions for stability and performance. Therefore, understanding the specific needs of the vessel type is essential when determining the appropriate bilge-radius to beam ratio.In conclusion, the bilge-radius to beam ratio is a vital consideration in naval architecture, influencing a vessel's stability, hydrodynamic performance, and cargo capacity. By carefully analyzing and optimizing this ratio, marine engineers can ensure that ships are not only safe and stable but also efficient and capable of meeting the demands of their respective industries. As technology advances and new materials are developed, the ability to fine-tune the bilge-radius to beam ratio will continue to evolve, paving the way for innovative designs in the maritime world.

船舶的设计和建造需要深入理解各种工程原理。海洋工程师和船舶建筑师必须考虑的一个关键方面是船舶在水中的稳定性和性能。在影响船舶行为的众多参数中，吃水半径与船宽比起着重要作用。该比率定义为船体底部附近的曲线部分（即吃水）半径与船宽（即船舶最宽部分）之间的关系。理解这个比率对于确保船舶在各种条件下保持稳定和高效运作至关重要。吃水半径与船宽比影响着船舶与波浪和水流的相互作用。较大的吃水半径可以通过提供更广泛的表面积来增强船舶的稳定性，从而抵抗倾斜。相反，如果吃水半径与船宽相比过小，可能会导致重心过高，从而增加在恶劣海况下翻覆的风险。因此，达到最佳的吃水半径与船宽比对于船舶及其船员的安全至关重要。除了稳定性外，吃水半径与船宽比还影响船舶的水动力性能。良好设计的比率可以在船舶通过水时最小化阻力，从而提高燃油效率和速度。这在商业航运中尤为重要，因为运营成本直接与燃油消耗相关。通过优化吃水半径与船宽比，造船商可以制造出不仅符合安全标准，而且在竞争市场中经济高效的船舶。此外，吃水半径与船宽比对船舶的货物容量也有影响。较宽的船宽允许更多的货物空间，但如果吃水半径不成比例，可能会危及船舶的稳定性。因此，船舶建筑师必须在最大化货物容量和保持安全稳定的设计之间找到平衡。这种平衡需要在设计阶段进行广泛的计算和模拟，以预测吃水半径与船宽比的变化将如何影响整体船舶性能。此外，吃水半径与船宽比并不是一个静态的测量值；它可以根据船舶的预期用途进行调整。例如，一艘渔船可能需要与一艘豪华游艇或货船不同的比率。每种类型的船舶都有独特的操作要求，决定了稳定性和性能的最佳尺寸。因此，在确定适当的吃水半径与船宽比时，了解船舶类型的具体需求至关重要。总之，吃水半径与船宽比是海洋建筑学中的一个重要考虑因素，影响着船舶的稳定性、水动力性能和货物容量。通过仔细分析和优化这一比率，海洋工程师可以确保船舶不仅安全稳定，而且高效，能够满足各自行业的需求。随着技术的进步和新材料的发展，微调吃水半径与船宽比的能力将继续发展，为海事领域的创新设计铺平道路。