bilge-keel width

简明释义

舭龙骨宽度

英英释义

例句

1.Maritime regulations often specify minimum bilge-keel width (船体宽度) for safety reasons.

海事法规通常会出于安全原因规定最低的bilge-keel width（船体宽度）。

2.A wider bilge-keel width (船体宽度) can enhance the vessel's resistance to rolling.

更宽的bilge-keel width（船体宽度）可以增强船只对横滚的抵抗力。

3.The stability of the vessel is greatly influenced by the bilge-keel width (船体宽度) during rough sea conditions.

在恶劣海况下，船只的稳定性受到bilge-keel width（船体宽度）的极大影响。

4.Engineers must consider the bilge-keel width (船体宽度) when designing a new ship to ensure optimal performance.

工程师在设计新船时必须考虑bilge-keel width（船体宽度），以确保最佳性能。

5.The ship's bilge-keel width (船体宽度) was modified to improve its maneuverability in tight spaces.

为了提高船只在狭窄空间中的机动性，船只的bilge-keel width（船体宽度）被修改了。

作文

The design and construction of ships involve numerous technical specifications, one of which is the bilge-keel width. This term refers to the width of the bilge keel, a crucial feature that extends from the hull of the ship. The bilge keel serves multiple purposes, primarily aimed at enhancing the vessel's stability and maneuverability in water. Understanding the bilge-keel width is essential for naval architects and engineers, as it directly influences the ship's performance during navigation.To comprehend the importance of bilge-keel width, we must first look at the role of the bilge keel itself. Bilge keels are typically fitted along the sides of a ship’s hull below the waterline. They act like stabilizers, reducing rolling motion caused by waves. When a ship encounters rough seas, the bilge keels help to dampen the rolling effect, thus providing a smoother ride for passengers and cargo. The effectiveness of this stabilization is closely related to the bilge-keel width; wider bilge keels can offer greater resistance against rolling but may also increase drag.Moreover, the bilge-keel width has implications for the overall hydrodynamics of the vessel. A well-designed bilge keel with an optimal width can enhance the flow of water around the hull, improving fuel efficiency and speed. On the other hand, if the bilge keel is too wide, it can create excessive drag, leading to increased fuel consumption and reduced operational efficiency. Therefore, naval architects must carefully calculate the appropriate bilge-keel width based on the specific requirements of the vessel, including its size, type, and intended use.In addition to stability and hydrodynamics, the bilge-keel width also plays a role in the structural integrity of the ship. A wider bilge keel can provide additional strength to the hull, helping to withstand the stresses of the marine environment. However, this must be balanced with weight considerations; adding too much width can lead to increased weight, which may negatively impact the vessel's overall performance.Furthermore, advancements in technology have allowed for more sophisticated designs and materials in shipbuilding. Modern vessels often utilize computer simulations to optimize the bilge-keel width and other design elements before construction begins. This approach not only saves time and resources but also ensures that the final product meets safety and performance standards.In conclusion, the bilge-keel width is a vital aspect of ship design that significantly affects stability, hydrodynamics, and structural integrity. As the maritime industry continues to evolve, understanding the various factors that influence the bilge-keel width will remain essential for engineers and designers. By striking the right balance between width, stability, and performance, naval architects can create vessels that are not only efficient but also safe and reliable in the challenging conditions of the open sea.

船舶的设计和建造涉及众多技术规格，其中之一就是船体外缘宽度。这个术语指的是船体外缘的宽度，这是一项关键特征，延伸自船的船体。船体外缘有多种用途，主要旨在增强船只在水中的稳定性和机动性。理解船体外缘宽度对海军建筑师和工程师至关重要，因为它直接影响到船只在航行过程中的性能。要理解船体外缘宽度的重要性，我们首先必须看看船体外缘本身的作用。船体外缘通常安装在船体的侧面，低于水线。它们像稳定器一样，减少波浪造成的摇摆运动。当船只遇到恶劣海况时，船体外缘帮助减轻摇摆效应，从而为乘客和货物提供更平稳的航行。这种稳定性的有效性与船体外缘宽度密切相关；更宽的船体外缘可以提供更大的抗摇摆能力，但也可能增加阻力。此外，船体外缘宽度对船只的整体水动力学也有影响。设计良好的船体外缘，具有最佳宽度，可以改善水流绕过船体的效果，提高燃油效率和速度。另一方面，如果船体外缘过宽，可能会产生过多的阻力，导致燃油消耗增加和操作效率降低。因此，海军建筑师必须根据船只的具体要求，包括其尺寸、类型和预期用途，仔细计算合适的船体外缘宽度。除了稳定性和水动力学外，船体外缘宽度还在船只的结构完整性中发挥着作用。较宽的船体外缘可以为船体提供额外的强度，帮助抵御海洋环境的压力。然而，这必须与重量考虑相平衡；增加过多的宽度可能导致重量增加，从而对船只的整体性能产生负面影响。此外，技术的进步使得船舶建造中能够使用更复杂的设计和材料。现代船只通常利用计算机模拟在建造开始之前优化船体外缘宽度和其他设计元素。这种方法不仅节省了时间和资源，还确保最终产品符合安全和性能标准。总之，船体外缘宽度是船舶设计的重要方面，显著影响稳定性、水动力学和结构完整性。随着海事行业的不断发展，理解影响船体外缘宽度的各种因素仍将对工程师和设计师至关重要。通过在宽度、稳定性和性能之间找到合适的平衡，海军建筑师可以创造出不仅高效，而且在开放海域的挑战条件下安全可靠的船只。