seakeeping characteristics

简明释义

适航性能

英英释义

例句

1.Engineers tested the vessel's seakeeping characteristics during various sea conditions to ensure safety.

工程师在各种海况下测试了船只的航行特性以确保安全。

2.A ship's seakeeping characteristics are crucial for its performance during storms.

一艘船的航行特性在暴风雨中对其性能至关重要。

3.The new yacht was designed with excellent seakeeping characteristics to ensure a smooth ride in rough waters.

这艘新游艇的设计具有出色的航行特性，以确保在恶劣水域中平稳行驶。

4.The research focused on improving the seakeeping characteristics of naval vessels.

研究集中在改善海军舰艇的航行特性上。

5.The seakeeping characteristics of this fishing boat make it ideal for long trips in open seas.

这艘渔船的航行特性使其非常适合在公海进行长途旅行。

作文

In the world of naval architecture and marine engineering, understanding the seakeeping characteristics of a vessel is crucial for ensuring its performance and safety in various sea conditions. The term seakeeping characteristics refers to how well a ship can maintain its intended course and stability while navigating through waves and adverse weather. This concept encompasses several factors, including the ship's design, weight distribution, hull shape, and the materials used in construction.Designing a vessel with optimal seakeeping characteristics requires a deep understanding of hydrodynamics and the behavior of water under different conditions. Ships must be able to withstand the forces exerted by waves, which can vary significantly depending on their height, frequency, and direction. A vessel with poor seakeeping characteristics may experience excessive rolling, pitching, or yawing, leading to discomfort for passengers and crew, as well as potential damage to the ship itself.One of the primary goals of naval architects is to create ships that can efficiently cut through waves rather than being tossed around by them. This involves careful consideration of the hull design. For instance, a longer and narrower hull typically offers better performance in rough seas compared to a shorter and wider one. Additionally, the use of advanced computer simulations has allowed engineers to predict how different designs will perform before actual construction begins.Furthermore, the seakeeping characteristics of a vessel are not solely determined by its physical attributes. The weight distribution aboard the ship plays a significant role as well. Properly balancing cargo, fuel, and other onboard systems can enhance stability and reduce the likelihood of capsizing or taking on water. Ships that are top-heavy or unevenly loaded may exhibit poor seakeeping characteristics, making them more susceptible to the effects of turbulent waters.Testing a ship's seakeeping characteristics is an essential part of the design process. Model testing in wave tanks allows naval architects to observe how scale models behave in simulated sea conditions. These tests provide valuable data that can be used to refine the design before full-scale production. Additionally, sea trials are conducted with the actual vessel to assess its performance in real-world situations. During these trials, engineers collect data on the ship’s response to waves, wind, and other environmental factors.The importance of good seakeeping characteristics extends beyond mere comfort. In commercial shipping, vessels that can maintain stability and speed in rough seas are more efficient and cost-effective. They can deliver goods on time, even in challenging weather conditions, thereby improving overall operational efficiency. In military applications, a ship's ability to navigate through turbulent waters can be critical for mission success and the safety of personnel onboard.In conclusion, the seakeeping characteristics of a vessel are a vital aspect of its design and functionality. By focusing on hydrodynamics, weight distribution, and rigorous testing, naval architects can create ships that not only withstand the challenges of the sea but also ensure the safety and comfort of those aboard. As technology continues to advance, we can expect even greater innovations in the field of naval architecture that will enhance the seakeeping characteristics of future vessels, paving the way for safer and more efficient maritime travel.

在海洋建筑和海洋工程的世界中，了解船舶的航行特性对于确保其在各种海况下的性能和安全至关重要。术语航行特性指的是一艘船在波浪和恶劣天气中保持其预定航向和稳定性的能力。这个概念包括几个因素，包括船舶的设计、重量分布、船体形状以及建造所用的材料。设计一艘具有最佳航行特性的船舶需要对水动力学和水在不同条件下的行为有深入的理解。船舶必须能够承受波浪施加的力量，这些力量可能会因波浪的高度、频率和方向而显著变化。一艘具有较差航行特性的船舶可能会经历过度的横摇、纵摇或偏航，导致乘客和船员的不适，以及对船舶本身的潜在损害。海军建筑师的主要目标之一是创建能够有效穿越波浪而不是被波浪抛起的船舶。这涉及到对船体设计的仔细考虑。例如，较长且较窄的船体通常在恶劣海况下提供更好的性能，而较短且较宽的船体则不然。此外，先进的计算机模拟技术使工程师能够在实际建造开始之前预测不同设计的表现。此外，船舶的航行特性不仅仅由其物理属性决定。船上的重量分布也发挥着重要作用。正确平衡货物、燃料和其他船载系统可以增强稳定性，并减少翻船或进水的可能性。顶部重或不均匀装载的船舶可能表现出较差的航行特性，使其更容易受到动荡水域的影响。测试船舶的航行特性是设计过程中的一个重要环节。在波浪水槽中进行模型测试可以让海军建筑师观察缩尺模型在模拟海况下的表现。这些测试提供了宝贵的数据，可用于在全面生产之前完善设计。此外，还会对实际船舶进行海试，以评估其在真实环境中的性能。在这些试验中，工程师收集有关船舶对波浪、风和其他环境因素反应的数据。良好的航行特性的重要性超越了舒适性。在商业航运中，能够在恶劣海况下保持稳定和速度的船舶更高效且成本效益更高。它们可以按时交付货物，即使在挑战性的天气条件下，从而提高整体运营效率。在军事应用中，船舶在动荡水域中航行的能力对于任务的成功和船上人员的安全至关重要。总之，船舶的航行特性是其设计和功能的重要方面。通过关注水动力学、重量分布和严格测试，海军建筑师可以创造出不仅能抵御海洋挑战，还能确保船上人员的安全和舒适的船舶。随着技术的不断进步，我们可以期待未来海洋建筑领域的更多创新，将提升未来船舶的航行特性，为更安全、更高效的海上旅行铺平道路。