water ballast tank

简明释义

压载水舱

英英释义

例句

1.In rough seas, the water ballast tank can be used to enhance the vessel's weight and prevent capsizing.

在恶劣海况下，水舱可以用来增加船只的重量，以防止翻覆。

2.The engineering team designed a new water ballast tank system for better efficiency.

工程团队设计了一种新的水舱系统，以提高效率。

3.The water ballast tank must be emptied before entering shallow waters.

在进入浅水区之前，必须排空水舱。

4.Before departure, the crew checked the water ballast tank to ensure it was properly filled.

出发前，船员检查了水舱以确保其填充正确。

5.The ship's stability was improved by adjusting the amount of water in the water ballast tank.

通过调整水舱中的水量，船只的稳定性得到了改善。

作文

The concept of a water ballast tank is crucial in the field of marine engineering and ship design. A water ballast tank is a compartment within a vessel that is filled with water to provide stability and control over the ship's buoyancy. This system is particularly important for large ships, such as cargo vessels and tankers, which require precise weight distribution to navigate safely across various sea conditions. Without a properly functioning water ballast tank, a ship can become unstable, leading to dangerous situations like capsizing or excessive rolling in rough waters.In essence, the water ballast tank serves multiple functions. First and foremost, it helps to lower the center of gravity of the vessel. By strategically filling these tanks with water, ship operators can enhance the stability of the ship, especially when it is loaded with cargo. For instance, when a ship is carrying heavy goods, it may need additional weight at the bottom to prevent it from tilting or swaying excessively. The water ballast tank allows for this adjustment without the need for solid materials that could take up space and add unnecessary weight.Moreover, the use of water ballast tanks is essential for maintaining the trim of the ship. Trim refers to the balance of the ship from bow to stern. If a vessel is too heavy at one end, it can cause steering difficulties and affect performance. By adjusting the amount of water in the water ballast tanks, crew members can ensure that the ship remains level and navigable in different conditions.Another significant aspect of water ballast tanks is their role in environmental sustainability. Modern ships are increasingly designed to minimize their ecological footprint. Traditional ballast methods often involved taking on sand or gravel, which could disrupt marine ecosystems. In contrast, using water as ballast is less invasive and allows ships to adjust their weight without harming the environment. However, it is essential to manage the water taken on board carefully to avoid introducing invasive species into new waters, which can have devastating effects on local ecosystems.The operation of water ballast tanks is typically controlled through a series of pumps and valves. These systems allow crew members to fill or empty the tanks as needed, depending on the ship's current load and the conditions at sea. Advanced technology has made this process more efficient, with automated systems that can monitor and adjust ballast levels in real-time. This innovation not only enhances safety but also improves fuel efficiency, as a well-balanced ship requires less energy to maintain speed and direction.In conclusion, the water ballast tank is an integral part of modern maritime operations. Its ability to provide stability, maintain trim, and promote environmental sustainability makes it a vital component for any seafaring vessel. As technology continues to evolve, so too will the designs and functionalities of water ballast tanks, ensuring safer and more efficient travel across our oceans. Understanding the importance of this system is essential for anyone interested in marine engineering or the shipping industry, as it highlights the intricate balance between technology, safety, and environmental stewardship.

水舱的概念在海洋工程和船舶设计领域至关重要。水舱是船只内部的一个舱室，充满水以提供稳定性和控制船只的浮力。这个系统对于大型船舶尤为重要，例如货船和油轮，它们需要精确的重量分布以安全地穿越各种海洋条件。如果没有正常工作的水舱，船舶可能会变得不稳定，导致危险情况，例如倾覆或在恶劣水域中过度摇摆。从本质上讲，水舱具有多重功能。首先，它有助于降低船舶的重心。通过战略性地将这些舱室填充水，船舶操作员可以增强船舶的稳定性，特别是在装载货物时。例如，当一艘船运载重物时，可能需要额外的底部重量，以防止其倾斜或过度摇摆。水舱允许这种调整，而无需使用占用空间且增加不必要重量的固体材料。此外，使用水舱对保持船舶的平衡也至关重要。平衡是指船舶从船头到船尾的平衡。如果一端的船舶过重，可能会导致操控困难并影响性能。通过调整水舱中的水量，船员可以确保船舶在不同条件下保持水平和可导航。水舱的另一个重要方面是它们在环境可持续性中的作用。现代船舶越来越多地被设计成最小化其生态足迹。传统的压舱方法通常涉及取沙或砾石，这可能会破坏海洋生态系统。相比之下，使用水作为压舱物更具侵入性，并允许船舶在不损害环境的情况下调整其重量。然而，必须谨慎管理所吸取的水，以避免将入侵物种引入新水域，这可能对当地生态系统造成毁灭性影响。水舱的操作通常通过一系列泵和阀门进行控制。这些系统允许船员根据船舶当前的负载和海洋条件，按需填充或排空舱室。先进的技术使这一过程更加高效，自动化系统能够实时监测和调整压舱水平。这一创新不仅提高了安全性，还改善了燃料效率，因为平衡良好的船舶需要更少的能量来维持速度和方向。总之，水舱是现代海事操作不可或缺的一部分。它提供稳定性、维护平衡并促进环境可持续性的能力，使其成为任何航行船舶的重要组成部分。随着技术的不断发展，水舱的设计和功能也将不断演变，确保我们海洋上的旅行更加安全和高效。理解这一系统的重要性对于任何对海洋工程或航运业感兴趣的人来说都是必不可少的，因为它突显了技术、安全与环境管理之间的微妙平衡。