hull efficiency

简明释义

船身效率

英英释义

例句

1.A smooth and streamlined hull design contributes to better hull efficiency.

光滑流线型的船体设计有助于提高船体效率。

2.The captain emphasized the importance of hull efficiency for reducing operational costs.

船长强调了提高船体效率对降低运营成本的重要性。

3.Engineers are constantly researching ways to enhance hull efficiency in modern vessels.

工程师们不断研究提高现代船只的船体效率的方法。

4.The design of the ship's body greatly influences its hull efficiency.

船体的设计对其船体效率有很大影响。

5.Improving hull efficiency can lead to significant fuel savings during long voyages.

提高船体效率可以在长途航行中节省大量燃料。

作文

In the world of naval architecture and marine engineering, the term hull efficiency refers to the effectiveness with which a ship's hull can move through water. This concept is crucial for optimizing the performance of vessels, as it directly impacts fuel consumption, speed, and overall operational costs. Understanding hull efficiency is essential for ship designers and operators who aim to create vessels that are not only functional but also environmentally sustainable.The design of a ship's hull plays a significant role in determining its hull efficiency. A well-designed hull minimizes resistance as the vessel moves through water, allowing it to glide more smoothly and use less power. Factors such as the shape of the hull, the materials used, and the overall weight of the ship can all influence this efficiency. For instance, a streamlined hull design reduces drag, which is the force that opposes the motion of the ship. This reduction in drag translates to lower fuel consumption, making the vessel more economical to operate.Moreover, hull efficiency is not just about the initial design; it also involves maintenance and operational practices. Regular cleaning of the hull can prevent the buildup of marine growth, which can increase drag and reduce efficiency. Additionally, understanding how different speeds affect hull efficiency can help operators choose optimal cruising speeds that balance time and fuel costs.Another critical aspect of hull efficiency is its impact on the environment. With increasing awareness of climate change and the need for sustainable practices, improving hull efficiency has become a priority for many shipping companies. By enhancing the efficiency of their vessels, companies can reduce greenhouse gas emissions and contribute to a healthier planet. This aligns with global efforts to meet international regulations aimed at reducing pollution from ships.Technological advancements have also played a pivotal role in improving hull efficiency. Innovations such as computational fluid dynamics (CFD) allow engineers to simulate how water flows around a hull, enabling them to make informed design choices before construction begins. Additionally, the use of advanced materials, like lightweight composites, can further enhance hull efficiency by reducing the overall weight of the vessel without compromising strength or durability.In conclusion, hull efficiency is a vital concept in maritime operations that encompasses design, maintenance, and environmental considerations. As the industry continues to evolve, the focus on maximizing hull efficiency will likely grow, driven by both economic and ecological imperatives. Shipbuilders and operators who prioritize this aspect will not only improve their bottom line but also contribute to a more sustainable future for maritime transport.

在船舶建筑和海洋工程的领域中，术语hull efficiency指的是船体在水中移动的有效性。这个概念对于优化船舶性能至关重要，因为它直接影响燃料消耗、速度和整体运营成本。理解hull efficiency对那些希望设计出既实用又环保的船舶的设计师和操作人员来说是必不可少的。船体设计在决定其hull efficiency方面起着重要作用。一个设计良好的船体可以在船舶移动时最小化阻力，使其更顺畅地滑行并使用更少的动力。船体的形状、所用材料和船舶的整体重量等因素都可以影响这一效率。例如，流线型船体设计可以减少阻力，而阻力是反对船舶运动的力量。阻力的减少意味着燃料消耗降低，使船舶的运营更加经济。此外，hull efficiency不仅仅涉及初始设计；它还涉及维护和操作实践。定期清洗船体可以防止海洋生物的滋生，这可能会增加阻力并降低效率。此外，了解不同速度如何影响hull efficiency可以帮助操作员选择最佳巡航速度，以平衡时间和燃料成本。hull efficiency的另一个关键方面是其对环境的影响。随着人们对气候变化和可持续实践的日益关注，提高hull efficiency已成为许多航运公司的优先事项。通过提高船舶的效率，公司可以减少温室气体排放，为健康的地球贡献力量。这与全球努力满足旨在减少船舶污染的国际规定相一致。技术进步也在改善hull efficiency方面发挥了关键作用。诸如计算流体动力学（CFD）等创新使工程师能够模拟水流如何绕过船体，从而使他们能够在建造开始之前做出明智的设计选择。此外，使用先进材料，如轻质复合材料，可以进一步增强hull efficiency，通过减少船舶的整体重量而不影响强度或耐用性。总之，hull efficiency是海事运营中的一个重要概念，涵盖了设计、维护和环境考虑。随着行业的不断发展，最大化hull efficiency的关注可能会增加，这既受到经济因素的驱动，也受到生态因素的驱动。优先考虑这一方面的造船商和运营商不仅会改善他们的利润，还会为海上运输的可持续未来做出贡献。