hull borne speed

简明释义

排水状态航速

英英释义

例句

1.The vessel achieved a maximum hull borne speed of 25 knots during the sea trial.

在海试期间，该船达到了最高的水线速度为25节。

2.Monitoring the hull borne speed is crucial for avoiding collisions in busy shipping lanes.

监测水线速度对于避免在繁忙航道中的碰撞至关重要。

3.At hull borne speed, the ship's stability improves significantly.

在水线速度下，船只的稳定性显著提高。

4.To optimize fuel efficiency, we need to maintain a steady hull borne speed while cruising.

为了优化燃油效率，我们需要在航行时保持稳定的水线速度。

5.The captain adjusted the throttle to increase the hull borne speed as we approached the harbor.

当我们接近港口时，船长调整了油门以提高水线速度。

作文

Understanding the concept of hull borne speed is essential in the field of naval architecture and marine engineering. This term refers to the speed at which a vessel, primarily a ship or boat, moves through the water while its hull is fully submerged. The relationship between the hull's design and its performance is critical for optimizing efficiency and ensuring safety at sea.When a vessel is in motion, it experiences various forces acting upon it, including drag, buoyancy, and thrust. The hull borne speed is particularly significant because it marks the transition from a displacement mode of travel to a planing mode. In displacement mode, the vessel moves through the water with its hull displacing a volume of water equal to its weight. This is typical for slower-moving vessels, where the hull shape is designed to minimize resistance and maximize stability.As the speed increases, the vessel reaches a point where it begins to lift out of the water. This is where the concept of hull borne speed becomes crucial. It is at this speed that the vessel's hull generates enough lift to reduce the wetted surface area, subsequently decreasing drag and allowing for higher speeds. Understanding this transition is vital for engineers and designers who aim to create vessels that can efficiently navigate various water conditions.The implications of hull borne speed extend beyond just speed and efficiency; they also impact fuel consumption and environmental considerations. Vessels that can achieve optimal hull borne speed are more fuel-efficient, leading to lower operational costs and reduced emissions. As the maritime industry increasingly focuses on sustainability, understanding how to maximize hull borne speed is becoming more important than ever.In practical terms, achieving the ideal hull borne speed requires careful consideration of several factors, including hull shape, weight distribution, and engine power. Designers must strike a balance between these elements to ensure that the vessel performs well across a range of speeds. Computational fluid dynamics (CFD) simulations and model testing are often employed to predict how changes in design will affect hull borne speed and overall performance.Moreover, the concept of hull borne speed is not limited to large commercial vessels; it is equally relevant for recreational boats and personal watercraft. Enthusiasts and manufacturers alike must understand how to optimize their designs to achieve the best possible performance on the water. Whether it’s a luxury yacht or a fishing boat, knowing the right hull borne speed can significantly enhance the boating experience.In conclusion, the term hull borne speed encapsulates a fundamental aspect of marine engineering that influences vessel design, performance, and efficiency. As technology advances and the demand for faster, more efficient vessels grows, a deep understanding of hull borne speed will remain a cornerstone of naval architecture. Both current and future engineers must continue to explore this concept to push the boundaries of what is possible in marine transportation. By mastering the principles surrounding hull borne speed, we can ensure that our vessels are not only faster but also more sustainable and environmentally friendly, paving the way for a brighter future in maritime travel.

理解hull borne speed这一概念对于海洋建筑和海洋工程领域至关重要。这个术语指的是一艘船，主要是船只或小艇，在其船体完全浸入水中时，通过水的速度。船体设计与性能之间的关系对优化效率和确保海上安全至关重要。当一艘船在运动时，会受到各种力量的作用，包括阻力、浮力和推力。hull borne speed尤其重要，因为它标志着从排水模式旅行到滑行模式的过渡。在排水模式下，船只通过水体移动，其船体排开与其重量相等的水量。这是典型的慢速船只，其中船体形状被设计为最小化阻力并最大化稳定性。随着速度的增加，船只达到一个点，开始抬出水面。这就是hull borne speed概念变得至关重要的地方。正是在这个速度下，船体产生足够的升力，以减少浸入水中的表面积，从而降低阻力并允许更高的速度。理解这一过渡对工程师和设计师至关重要，他们旨在创建能够有效航行于各种水域条件的船只。hull borne speed的影响不仅仅限于速度和效率；它们还影响燃油消耗和环境考虑。能够达到最佳hull borne speed的船只更加节能，从而降低运营成本并减少排放。随着海事行业越来越关注可持续性，了解如何最大化hull borne speed变得越来越重要。在实际操作中，实现理想的hull borne speed需要仔细考虑几个因素，包括船体形状、重量分布和发动机功率。设计师必须在这些元素之间找到平衡，以确保船只在各种速度下表现良好。计算流体动力学（CFD）模拟和模型测试通常用于预测设计变化将如何影响hull borne speed和整体性能。此外，hull borne speed的概念不仅限于大型商业船只；它对休闲船和个人水上交通工具同样相关。爱好者和制造商必须了解如何优化他们的设计，以实现最佳的水上表现。无论是豪华游艇还是渔船，了解正确的hull borne speed都可以显著提升航海体验。总之，术语hull borne speed概括了海洋工程的一个基本方面，影响船只设计、性能和效率。随着技术的进步和对更快、更高效船只的需求增长，对hull borne speed的深刻理解将始终是海洋建筑的基石。当前和未来的工程师必须继续探索这一概念，以推动海洋运输可能性的边界。通过掌握围绕hull borne speed的原理，我们可以确保我们的船只不仅更快，而且更可持续和环保，为海洋旅行的美好未来铺平道路。