designed waterline length

简明释义

设计水线长

英英释义

例句

1.During the design phase, the naval architect must determine the optimal designed waterline length for performance.

在设计阶段，海军建筑师必须确定最佳的设计水线长度以提高性能。

2.The yacht's stability is directly related to its designed waterline length, which refers to the length of the boat at the water's surface during normal operation.

游艇的稳定性与其设计水线长度直接相关，这指的是船在正常操作时水面上的长度。

3.The designed waterline length is crucial for ensuring that the boat remains buoyant and stable in various conditions.

设计水线长度对确保船只在各种条件下保持浮力和稳定性至关重要。

4.The designed waterline length affects how much cargo a ship can carry without compromising safety.

设计水线长度影响船舶在不妨碍安全的情况下可以承载多少货物。

5.When calculating the speed potential of a vessel, engineers consider the designed waterline length as a key factor.

在计算船只的速度潜力时，工程师将设计水线长度视为一个关键因素。

作文

The concept of designed waterline length is crucial in naval architecture and ship design. It refers to the length of the hull of a vessel that is intended to be submerged in water when the ship is at its designed load. This measurement plays a vital role in determining the ship's performance, stability, and overall efficiency in water. Understanding this term requires a basic grasp of how ships interact with water and the principles of buoyancy.When a ship is constructed, various factors are taken into account to ensure that it can perform its intended functions effectively. One of these factors is the designed waterline length or 设计水线长度. This length is not arbitrary; it is carefully calculated based on the type of vessel, its purpose, and the conditions it will face at sea. For example, a cargo ship designed for long-haul journeys will have a different designed waterline length than a fishing boat used for short trips along the coast. The designed waterline length affects several key aspects of a ship's operation. First, it influences the vessel's speed. A longer waterline typically allows for higher speeds because it reduces resistance as the ship moves through the water. This is particularly important for commercial vessels that need to deliver goods quickly and efficiently. Conversely, a shorter waterline may be beneficial for maneuverability, especially in tight spaces such as harbors.Additionally, the designed waterline length impacts the ship's stability. A well-designed hull with an appropriate waterline length will help ensure that the vessel remains upright and balanced, even in rough seas. Stability is a critical factor for safety, as an unstable ship can capsize or suffer damage during adverse weather conditions. Ship designers must find the right balance between length and width to achieve optimal stability without compromising speed.Another consideration linked to the designed waterline length is fuel efficiency. Ships with a well-calibrated waterline length can minimize drag, which in turn leads to lower fuel consumption. In an era where environmental concerns and fuel costs are paramount, optimizing the designed waterline length can result in significant savings and reduced emissions. Shipbuilders and designers are increasingly focused on creating vessels that are not only functional but also environmentally friendly.In conclusion, the designed waterline length is a fundamental aspect of ship design that influences various performance metrics, including speed, stability, and fuel efficiency. As the maritime industry continues to evolve, understanding and applying this concept effectively will be essential for designing vessels that meet the demands of modern shipping while adhering to environmental standards. By paying close attention to the designed waterline length, naval architects can create ships that are not only efficient but also safe and sustainable, paving the way for the future of marine transportation.

“设计水线长度”这一概念在海洋建筑和船舶设计中至关重要。它指的是一艘船在设计负载下，船体浸入水中的长度。这个测量在确定船舶的性能、稳定性和整体水中效率方面发挥着重要作用。理解这个术语需要对船舶如何与水相互作用以及浮力原理有一个基本的认识。当一艘船被建造时，考虑了多种因素以确保其能够有效地执行预期功能。其中一个因素就是设计水线长度。这个长度并不是随意决定的；而是根据船舶的类型、用途以及它将在海上面临的条件进行精确计算的。例如，一艘为长途航行设计的货船将具有不同的设计水线长度，而与之相比，一艘用于沿海短途旅行的渔船则会有不同的水线长度。设计水线长度影响着船舶操作的几个关键方面。首先，它影响着船舶的速度。较长的水线通常允许更高的速度，因为它减少了船舶在水中移动时的阻力。这对于需要快速高效交付货物的商业船舶尤其重要。相反，较短的水线可能对机动性有利，特别是在港口等狭小空间中。此外，设计水线长度还影响着船舶的稳定性。设计良好的船体和适当的水线长度将有助于确保船舶在恶劣海况下仍然保持直立和平衡。稳定性是安全的关键因素，因为不稳定的船舶可能会翻覆或在恶劣天气条件下遭受损坏。船舶设计师必须在长度和宽度之间找到合适的平衡，以实现最佳的稳定性，而又不妨碍速度。与设计水线长度相关的另一个考虑因素是燃油效率。具有良好校准水线长度的船舶可以最小化阻力，从而降低燃油消耗。在一个环境问题和燃料成本至关重要的时代，优化设计水线长度可以带来显著的节省和减少排放。船舶制造商和设计师越来越关注创造既实用又环保的船舶。总之，设计水线长度是船舶设计的基本方面，影响着多个性能指标，包括速度、稳定性和燃油效率。随着海事行业的不断发展，有效理解和应用这一概念对于设计符合现代运输需求并遵循环境标准的船舶至关重要。通过密切关注设计水线长度，海洋建筑师可以创造出不仅高效而且安全和可持续的船舶，为未来的海洋运输铺平道路。