draft-depth ratio

简明释义

吃水型深比

英英释义

例句

1.The ideal draft-depth ratio 吃水深度比 varies depending on the type of cargo being transported.

理想的吃水深度比因运输的货物类型而异。

2.The draft-depth ratio 吃水深度比 of the vessel is crucial for determining its stability in rough seas.

船只的吃水深度比对于确定其在恶劣海况下的稳定性至关重要。

3.Engineers often calculate the draft-depth ratio 吃水深度比 to optimize hull design for better performance.

工程师们经常计算吃水深度比以优化船体设计，以提高性能。

4.A higher draft-depth ratio 吃水深度比 can indicate a deeper hull, which may affect maneuverability.

更高的吃水深度比可能表示船体较深，这可能影响操控性。

5.During the survey, the draft-depth ratio 吃水深度比 was recorded to assess the ship's loading capacity.

在调查中，记录了吃水深度比以评估船只的载货能力。

作文

The concept of draft-depth ratio is fundamental in the field of naval architecture and marine engineering. It refers to the ratio between the draft of a ship, which is the vertical distance between the waterline and the bottom of the hull (keel), and the depth of the ship's hull. Understanding this ratio is crucial for various reasons, including stability, seaworthiness, and overall performance of the vessel.When designing a ship, engineers must consider how the draft-depth ratio affects its ability to navigate different types of waters. A vessel with a shallow draft relative to its depth can operate in shallower waters without risking grounding, making it suitable for rivers or coastal areas. Conversely, a deeper draft may be necessary for larger vessels that require stability in open seas. Thus, the draft-depth ratio plays a significant role in determining the operational limits of a ship.Furthermore, the draft-depth ratio influences the ship's stability. A lower draft compared to the depth can lead to a higher center of gravity, which may compromise the vessel's stability, especially in rough seas. On the other hand, a well-balanced draft-depth ratio ensures that the ship remains upright and can handle waves effectively. Engineers often conduct simulations and calculations to optimize this ratio during the design phase.In addition to stability, the draft-depth ratio also impacts the hydrodynamic performance of the vessel. A favorable ratio can enhance the ship's speed and fuel efficiency, as it reduces resistance when moving through water. This aspect is particularly important for commercial vessels, where operating costs are a major consideration. By optimizing the draft-depth ratio, shipbuilders can create vessels that are not only safe but also economically viable.Moreover, regulations and guidelines set by maritime authorities often dictate certain minimum standards for the draft-depth ratio. These regulations ensure that ships are built to withstand various environmental conditions while maintaining safety standards. Compliance with these regulations is essential for shipowners and operators, as failing to do so can result in penalties or restrictions on operations.In conclusion, the draft-depth ratio is a critical parameter in ship design that affects stability, performance, and compliance with maritime regulations. Understanding this ratio allows engineers to create vessels that are capable of safely navigating diverse waters while optimizing operational efficiency. As the maritime industry continues to evolve, the importance of the draft-depth ratio will remain a key consideration in the design and operation of ships, ensuring that they meet the demands of modern shipping and transportation needs.

“吃水深度比”这一概念在海洋建筑和海洋工程领域至关重要。它指的是船舶的吃水（即水线与船体底部（龙骨）之间的垂直距离）与船体深度之间的比率。理解这一比率对于稳定性、适航性和船舶整体性能等多个方面至关重要。在设计船舶时，工程师必须考虑“吃水深度比”如何影响船舶在不同水域中的航行能力。相对于其深度，吃水较浅的船只可以在较浅的水域中航行而不至于搁浅，使其适合用于河流或沿海地区。相反，较深的吃水可能是大型船舶所必需的，以确保在公海中的稳定性。因此，“吃水深度比”在确定船舶的操作限制方面发挥着重要作用。此外，“吃水深度比”还影响船舶的稳定性。相对于深度，较低的吃水可能导致重心较高，这可能会在恶劣海况下妨碍船舶的稳定性。另一方面，良好的“吃水深度比”可确保船舶保持直立，并能有效应对波浪。工程师通常在设计阶段进行模拟和计算，以优化这一比率。除了稳定性外，“吃水深度比”还影响船舶的水动力性能。一个理想的比率可以提高船舶的速度和燃油效率，因为它减少了在水中移动时的阻力。这一方面对于商业船舶尤为重要，因为运营成本是一个主要考虑因素。通过优化“吃水深度比”，造船商可以建造出不仅安全而且经济可行的船舶。此外，海事当局设定的法规和指南通常规定了“吃水深度比”的某些最低标准。这些法规确保船舶的建造能够承受各种环境条件，同时保持安全标准。遵守这些法规对船东和运营商至关重要，因为未能遵守可能导致罚款或运营限制。总之，“吃水深度比”是船舶设计中的一个关键参数，影响着稳定性、性能以及对海事法规的遵从。理解这一比率使工程师能够设计出能够安全航行于多种水域的船舶，同时优化运营效率。随着海洋产业的不断发展，“吃水深度比”的重要性将继续作为船舶设计和运营中的关键考量，确保船舶满足现代航运和运输需求。