speed loss in waves

简明释义

波浪中失速

英英释义

例句

1.To minimize speed loss in waves, the captain adjusted the boat's angle against the wind.

为了减少波浪中的速度损失，船长调整了船只的迎风角度。

2.The sailor noted a significant speed loss in waves during the storm, which affected their navigation.

水手注意到在风暴中出现了显著的波浪中的速度损失，这影响了他们的航行。

3.Understanding speed loss in waves is crucial for optimizing performance in sailing competitions.

理解波浪中的速度损失对优化帆船比赛中的表现至关重要。

4.The engineers designed the hull to reduce speed loss in waves for better fuel efficiency.

工程师设计了船体，以减少波浪中的速度损失，以提高燃油效率。

5.During the race, the team experienced speed loss in waves that put them behind schedule.

在比赛中，团队经历了波浪中的速度损失，这使他们落后于计划。

作文

In the realm of maritime engineering and naval architecture, understanding the dynamics of water is crucial for optimizing vessel performance. One of the significant challenges that engineers face is the phenomenon known as speed loss in waves. This term refers to the reduction of a ship's speed when it navigates through waves, which can impact fuel efficiency and overall operational effectiveness. To comprehend this concept fully, we must explore the factors that contribute to speed loss in waves and its implications on marine transportation.When a vessel moves through water, it encounters various wave patterns that can alter its trajectory and speed. The energy exerted by the waves creates resistance against the hull of the ship, leading to a decrease in speed. This resistance is often quantified as wave drag, which is a critical parameter in naval design. Engineers must consider how different hull shapes interact with wave formations to minimize speed loss in waves. For instance, a streamlined hull can reduce drag and improve performance in choppy waters.Moreover, the height and frequency of the waves play a significant role in determining the extent of speed loss in waves. In rough seas, larger waves can cause a ship to pitch and roll, further destabilizing its speed. This instability not only affects the vessel's velocity but also poses safety risks to the crew and cargo. Therefore, understanding wave patterns is essential for navigation and ensuring safe passage.Another aspect to consider is the operational strategies that can mitigate speed loss in waves. Captains and crews are trained to adjust their sailing techniques based on sea conditions. For example, reducing speed in extremely rough waters can help maintain control and prevent damage to the vessel. Additionally, utilizing technology such as dynamic positioning systems can aid in maintaining a vessel's course despite challenging wave conditions.The economic implications of speed loss in waves cannot be overlooked. In commercial shipping, time is money, and delays caused by unfavorable wave conditions can lead to significant financial losses. Shipping companies often analyze weather patterns and sea states to optimize routes that minimize exposure to rough waters. By doing so, they can enhance efficiency and reduce the costs associated with fuel consumption and time delays.Furthermore, advancements in ship design and technology continue to address the issue of speed loss in waves. Innovations such as active stabilizers and wave-piercing hulls are being developed to counteract the effects of waves, allowing vessels to maintain higher speeds even in turbulent conditions. Research in hydrodynamics is ongoing, aiming to create vessels that can glide over waves rather than plow through them, thus reducing the impact of speed loss in waves.In conclusion, speed loss in waves is a multifaceted challenge that affects maritime operations. Understanding the mechanics behind this phenomenon is vital for engineers, navigators, and shipping companies alike. By addressing the factors contributing to speed loss in waves and implementing innovative solutions, the maritime industry can enhance the efficiency and safety of sea travel. As technology continues to evolve, we can expect further advancements that will mitigate the impacts of waves on vessel performance, ultimately leading to a more sustainable and effective maritime transport system.

在海洋工程和船舶设计领域，理解水的动态对于优化船舶性能至关重要。工程师面临的一个重大挑战是被称为波浪中的速度损失的现象。这个术语指的是船只在通过波浪时速度的减少，这会影响燃料效率和整体操作效果。要全面理解这一概念，我们必须探讨导致波浪中的速度损失的因素及其对海洋运输的影响。当一艘船在水中移动时，它会遇到各种波浪模式，这些波浪模式可能会改变其轨迹和速度。波浪施加的能量对船体产生阻力，从而导致速度下降。这种阻力通常被量化为波浪阻力，这是船舶设计中的一个关键参数。工程师必须考虑不同船体形状与波浪形成的相互作用，以最小化波浪中的速度损失。例如，流线型的船体可以减少阻力，提高在波涛汹涌的水域中的性能。此外，波浪的高度和频率在决定波浪中的速度损失程度上也起着重要作用。在恶劣的海况下，较大的波浪可能导致船只前后摇摆，进一步不稳定其速度。这种不稳定不仅影响船舶的速度，还对船员和货物构成安全风险。因此，理解波浪模式对于导航和确保安全通行至关重要。另一个需要考虑的方面是可以减轻波浪中的速度损失的操作策略。船长和船员经过培训，根据海洋条件调整航行技术。例如，在极为恶劣的水域降低速度可以帮助保持控制并防止船舶受损。此外，利用动态定位系统等技术可以帮助在困难的波浪条件下保持船舶的航向。波浪中的速度损失的经济影响也不容忽视。在商业航运中，时间就是金钱，由于不利的波浪条件造成的延误可能导致显著的经济损失。航运公司通常会分析天气模式和海况，以优化路线，从而最小化暴露于恶劣水域的机会。通过这样做，他们可以提高效率，减少与燃料消耗和时间延误相关的成本。此外，船舶设计和技术的进步继续解决波浪中的速度损失的问题。主动稳定器和穿波船体等创新正在开发中，以对抗波浪的影响，使船舶即使在动荡的条件下也能保持更高的速度。水动力学研究正在进行，旨在创造能够在波浪上滑行而不是冲击波浪的船舶，从而减少波浪中的速度损失的影响。总之，波浪中的速度损失是一个多方面的挑战，影响着海洋操作。理解这一现象背后的机制对工程师、导航员和航运公司都至关重要。通过解决导致波浪中的速度损失的因素并实施创新解决方案，海洋工业可以提高海上旅行的效率和安全性。随着技术的不断发展，我们可以期待进一步的进步，以减轻波浪对船舶性能的影响，最终推动一个更可持续和有效的海洋运输系统。