bare hull model

简明释义

裸船模

英英释义

例句

1.The bare hull model was instrumental in understanding how the vessel would perform in rough seas.

这个裸壳模型在理解船只在恶劣海况下的表现中起到了重要作用。

2.The bare hull model allowed for accurate simulations before the construction of the actual vessel.

这个裸壳模型在实际船只建造之前，允许进行准确的模拟。

3.By using a bare hull model, we can focus on the structural integrity without the influence of superstructures.

通过使用裸壳模型，我们可以专注于结构完整性，而不受上部结构的影响。

4.The engineers created a bare hull model to test the basic hydrodynamic properties of the ship.

工程师们制作了一个裸壳模型以测试船只的基本水动力特性。

5.During the design phase, the team relied heavily on the bare hull model to make critical decisions.

在设计阶段，团队非常依赖这个裸壳模型来做出关键决策。

作文

In the field of naval architecture and marine engineering, the term bare hull model refers to a simplified representation of a ship's structure without any additional systems or equipment. This concept is crucial for understanding the fundamental aspects of a vessel's performance before the integration of complex systems such as propulsion and electronic navigation devices. The bare hull model serves as a baseline for various analyses, including stability, resistance, and hydrodynamic performance. When designing a new ship, engineers often start with the bare hull model to evaluate its basic characteristics. By focusing solely on the hull shape and dimensions, they can assess how the design will behave in water. This initial phase is essential because it allows for adjustments to be made early in the design process, which can save both time and resources in the long run. For instance, if the bare hull model indicates that the vessel will experience excessive drag, modifications can be implemented before moving on to more complex stages of the design. The importance of the bare hull model extends beyond just the design phase. During testing, a physical model of the bare hull is often created and subjected to various conditions in a towing tank or a wave pool. These tests provide valuable data regarding the vessel's performance characteristics, such as speed, maneuverability, and fuel efficiency. The results obtained from these tests can then be used to refine the overall design and ensure that the final product meets the required specifications.Another significant aspect of the bare hull model is its role in computational fluid dynamics (CFD) simulations. Engineers can use advanced software to create digital models of the bare hull, allowing them to visualize how water flows around the vessel. This analysis helps in identifying potential issues such as turbulence and flow separation, which can adversely affect the ship's performance. By optimizing the hull shape based on CFD results, designers can enhance the vessel's efficiency and reduce operational costs.Furthermore, the bare hull model is not limited to traditional ship designs. It is also applicable in the development of modern vessels such as submarines and high-speed ferries. In these cases, the bare hull's hydrodynamic properties are crucial for ensuring stealth capabilities or achieving high speeds. Understanding the bare hull's performance allows engineers to innovate and push the boundaries of marine technology.In conclusion, the bare hull model is an essential concept in naval architecture that provides a foundation for the design and analysis of marine vessels. By focusing on the basic structure of the hull, engineers can make informed decisions that lead to improved performance, efficiency, and safety. Whether through physical testing or computer simulations, the insights gained from studying the bare hull model ultimately contribute to the successful development of ships and other watercraft, paving the way for advancements in the maritime industry.

在船舶建筑和海洋工程领域，术语bare hull model指的是一种简化的船体结构表示，未包含任何附加系统或设备。这个概念对于理解船舶性能的基本方面至关重要，因为它允许在集成复杂系统（如推进系统和电子导航设备）之前进行评估。bare hull model作为各种分析的基准，包括稳定性、阻力和流体动力性能。在设计新船时，工程师通常会从bare hull model开始，以评估其基本特性。通过专注于船体形状和尺寸，他们可以评估设计在水中的表现。这个初始阶段非常重要，因为它允许在设计过程中早期进行调整，从而在长远中节省时间和资源。例如，如果bare hull model表明船只将经历过大的阻力，可以在进入更复杂的设计阶段之前进行修改。bare hull model的重要性不仅限于设计阶段。在测试过程中，通常会创建一个物理模型，并在拖曳水槽或波浪池中对其进行各种条件的测试。这些测试提供了关于船舶性能特征的宝贵数据，例如速度、机动性和燃油效率。获得的结果可以用于优化整体设计，确保最终产品符合所需规格。bare hull model的另一个重要方面是其在计算流体动力学（CFD）模拟中的作用。工程师可以使用先进的软件创建裸船体的数字模型，从而可视化水流如何围绕船舶流动。这种分析有助于识别潜在问题，如湍流和流动分离，这可能对船舶性能产生不利影响。通过基于CFD结果优化船体形状，设计师可以增强船舶的效率并降低运营成本。此外，bare hull model不仅限于传统船舶设计。它同样适用于现代船舶的发展，如潜艇和高速渡轮。在这些情况下，裸船体的流体动力特性对于确保隐身能力或实现高速至关重要。理解裸船体的性能使工程师能够创新，并推动海洋技术的边界。总之，bare hull model是船舶建筑中的一个重要概念，为海洋船舶的设计和分析提供了基础。通过关注船体的基本结构，工程师可以做出明智的决策，从而改善性能、效率和安全性。无论是通过物理测试还是计算机模拟，从研究bare hull model中获得的见解最终都为船舶及其他水上交通工具的成功开发做出了贡献，为海事行业的进步铺平了道路。