wave resistance

简明释义

波阻

英英释义

例句

1.The design of the ship's hull must consider wave resistance 波浪阻力 to ensure efficient navigation.

船体的设计必须考虑到wave resistance 波浪阻力，以确保航行效率。

2.The research focused on how hull shape affects wave resistance 波浪阻力 at high speeds.

研究集中在船体形状如何影响高速下的wave resistance 波浪阻力。

3.To improve performance, they modified the bow to decrease wave resistance 波浪阻力.

为了提高性能，他们修改了船头以减少wave resistance 波浪阻力。

4.A lower wave resistance 波浪阻力 can lead to better fuel efficiency for ocean vessels.

较低的wave resistance 波浪阻力可以提高海洋船只的燃油效率。

5.Engineers are testing various materials to reduce wave resistance 波浪阻力 in their new boat design.

工程师正在测试各种材料，以减少他们新船设计中的wave resistance 波浪阻力。

作文

Understanding the concept of wave resistance is essential in various fields, especially in marine engineering and naval architecture. wave resistance refers to the resistance encountered by a vessel as it moves through water, primarily caused by the waves generated by its own motion and those from external sources. This phenomenon plays a crucial role in determining the efficiency and performance of ships and boats. When a ship sails, it creates waves in the water due to its displacement. These waves can lead to significant energy loss, which is termed wave resistance. The larger the vessel, the greater the volume of water displaced, resulting in more substantial wave formation. Consequently, understanding and minimizing wave resistance is vital for ship designers and engineers to enhance fuel efficiency and reduce operational costs. The impact of wave resistance can be analyzed through various methods, including computational fluid dynamics (CFD) and model testing in towing tanks. These techniques help in predicting how different hull shapes will interact with water and the resultant wave patterns. By optimizing the hull design, engineers can significantly reduce wave resistance, leading to smoother sailing and lower fuel consumption.Moreover, the concept of wave resistance is not limited to traditional vessels. It also applies to modern technological innovations such as hydrofoils and air-cushion vehicles. Hydrofoils lift the hull out of the water at speed, thereby reducing wave resistance and allowing for faster travel with less energy expenditure. Similarly, air-cushion vehicles, or hovercrafts, utilize a cushion of air to float above the water, effectively eliminating wave resistance altogether.In addition to engineering applications, wave resistance has implications for environmental studies. Ships that experience high wave resistance often burn more fuel, leading to increased emissions and a larger carbon footprint. By improving designs to minimize wave resistance, the maritime industry can contribute to more sustainable practices, aligning with global efforts to combat climate change.In conclusion, wave resistance is a critical factor in the design and operation of marine vessels. Its effects on fuel efficiency and environmental impact cannot be overlooked. As technology advances, the understanding and mitigation of wave resistance will continue to evolve, leading to more efficient and environmentally friendly maritime transportation solutions. Engineers and designers must prioritize this aspect to ensure the future of shipping is both economically viable and ecologically responsible.

理解wave resistance的概念在多个领域中至关重要，尤其是在海洋工程和船舶设计中。wave resistance指的是船只在水中移动时遇到的阻力，主要是由于自身运动产生的波浪以及来自外部源的波浪造成的。这一现象在决定船舶和小艇的效率和性能方面起着至关重要的作用。当船只航行时，由于其排水量会在水中产生波浪。这些波浪可能导致显著的能量损失，这就是所谓的wave resistance。船体越大，排水量越大，产生的波浪就越明显。因此，理解和最小化wave resistance对于船舶设计师和工程师来说至关重要，以提高燃油效率并降低运营成本。wave resistance的影响可以通过多种方法进行分析，包括计算流体动力学（CFD）和在拖曳水池中的模型测试。这些技术有助于预测不同船体形状与水的相互作用及其产生的波浪模式。通过优化船体设计，工程师可以显著减少wave resistance，从而实现更平稳的航行和更低的燃料消耗。此外，wave resistance的概念不仅限于传统船舶。它还适用于现代技术创新，例如水翼船和气垫车。水翼船在高速航行时将船体抬出水面，从而减少wave resistance，允许以更少的能量支出实现更快的旅行。类似地，气垫车利用空气气囊漂浮在水面上，有效地消除了wave resistance。除了工程应用，wave resistance对环境研究也有影响。经历高wave resistance的船只通常会消耗更多燃料，导致排放增加和更大的碳足迹。通过改进设计以最小化wave resistance，海事行业可以为更可持续的实践做出贡献，与全球应对气候变化的努力保持一致。总之，wave resistance是船舶设计和操作中的一个关键因素。它对燃油效率和环境影响的影响不容忽视。随着技术的进步，对wave resistance的理解和缓解将继续发展，从而导致更高效、环保的海洋运输解决方案。工程师和设计师必须优先考虑这一方面，以确保未来的航运既经济可行又生态负责。