operating draught

简明释义

运营吃水

英英释义

例句

1.The operating draught must be monitored closely during loading and unloading operations.

在装卸作业期间，必须密切监测操作吃水。

2.The ship's operating draught is critical for ensuring safe navigation in shallow waters.

船舶的操作吃水对于确保在浅水区安全航行至关重要。

3.A deeper operating draught may require additional precautions in port.

更深的操作吃水可能需要在港口采取额外的预防措施。

4.Changes in cargo can affect the operating draught of the vessel significantly.

货物的变化会显著影响船舶的操作吃水。

5.Before departure, the captain checked the operating draught to avoid grounding.

出发前，船长检查了操作吃水以避免搁浅。

作文

In the world of maritime engineering and naval architecture, the term operating draught refers to the vertical distance between the waterline and the bottom of the hull (the keel) when a ship is in operation. This measurement is crucial for several reasons, including stability, safety, and performance of the vessel. Understanding the operating draught is essential for ship designers, operators, and navigators alike, as it directly affects how a ship interacts with the water and how much cargo it can carry without risking its safety.The operating draught can vary based on several factors, such as the weight of the cargo, the amount of fuel on board, and even environmental conditions like water salinity and temperature. For instance, a ship loaded with heavy cargo will have a deeper operating draught compared to when it is empty. This change in draught can influence the vessel’s stability and maneuverability. If a ship's operating draught exceeds the depth of the water in which it is navigating, it risks running aground, which can lead to catastrophic consequences.Furthermore, the operating draught plays a significant role in determining the routes that ships can take. Shallow waters may be impassable for vessels with a large operating draught. Therefore, it is vital for maritime professionals to have accurate data regarding the operating draught when planning voyages, particularly in coastal areas or rivers where depths can fluctuate significantly.In addition to navigation, the operating draught also impacts a ship's efficiency. A deeper draught can lead to increased resistance as the vessel moves through the water, thereby affecting fuel consumption. Shipowners and operators are often interested in optimizing their vessels' performance, which includes maintaining an appropriate operating draught to minimize fuel costs while maximizing cargo capacity.Moreover, regulations and guidelines set by maritime authorities often dictate acceptable limits for the operating draught of various types of vessels. These regulations are in place to ensure safety at sea and to protect marine environments. Operators must comply with these regulations to avoid penalties and to ensure that they are operating their vessels within safe parameters.In summary, the concept of operating draught is integral to the functioning of any maritime vessel. It encompasses not only the physical dimensions of the ship but also the operational considerations that come with transporting goods across bodies of water. Understanding the operating draught allows ship operators to make informed decisions about loading, routing, and overall vessel management. As the maritime industry continues to evolve with advancements in technology and growing environmental concerns, the importance of accurately managing operating draught will only increase, ensuring safer and more efficient maritime operations.

在海洋工程和船舶设计领域，术语operating draught指的是船舶在运行时水线与船体底部（龙骨）之间的垂直距离。这个测量对于多种原因至关重要，包括船舶的稳定性、安全性和性能。理解operating draught对船舶设计师、操作员和导航员来说都是必要的，因为它直接影响到船舶与水的相互作用以及在不危及安全的情况下可以运输多少货物。operating draught可能会因多个因素而变化，例如货物的重量、船上燃料的数量，甚至是水的盐度和温度等环境条件。例如，装载重货的船舶将具有比空船更深的operating draught。这种吃水深度的变化可能会影响船舶的稳定性和机动性。如果船舶的operating draught超过其航行水域的深度，则面临搁浅的风险，这可能导致灾难性的后果。此外，operating draught在确定船舶可以采取的航线中也发挥着重要作用。对于吃水较深的大型船舶而言，浅水区可能无法通行。因此，海事专业人士在规划航程时，尤其是在水深波动显著的沿海地区或河流中，必须拥有关于operating draught的准确数据。除了航行外，operating draught还影响着船舶的效率。较深的吃水会导致船舶在水中移动时产生更大的阻力，从而影响燃料消耗。船东和运营商通常希望优化其船舶的性能，其中包括维持适当的operating draught以最小化燃料成本，同时最大化货物容量。此外，海事当局设定的法规和指导方针通常规定了各种类型船舶可接受的operating draught限制。这些规定旨在确保海上安全并保护海洋环境。运营商必须遵守这些规定，以避免处罚，并确保他们在安全参数内操作船舶。总之，operating draught的概念对于任何海洋船舶的功能都是不可或缺的。它不仅涵盖了船舶的物理尺寸，还包括与运输货物穿越水域相关的操作考虑。理解operating draught使船舶运营商能够就装载、航线和整体船舶管理做出明智的决策。随着海事行业在技术进步和日益增长的环境关注下不断发展，准确管理operating draught的重要性只会增加，从而确保更安全、更高效的海洋作业。