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高速船舶的波浪增阻特性分析和船型优化设计
Analysis of wave drag increasing characteristics and ship shape optimization design for high speed ships
- DOI:
- 作者:
- 李敏
LI Min
- 作者单位:
- 武汉工程大学 邮电与信息工程学院, 湖北 武汉 430074
School of Posts and Telecommunications and Information Engineering, Wuhan 430074, China
- 关键词:
- 高速船;波浪增阻;有限元CFD;波浪理论
high-speed ship;wave drag increase;finite element CFD;wave theory
- 摘要:
- 高速船舶的航行过程中，海风和波浪阻力会增加船舶的能耗，不利于船舶的高速、稳定航行，因此，基于流体动力学的高速船舶波浪增阻特性研究成为一项热点。本文通过建立波浪基本理论，结合高速船舶的流体动力学模型和CFD有限元仿真软件，对高速船的波浪增阻特性进行建模，并对不同型线设计的船舶进行了CFD有限元仿真。
During the sailing of high-speed ships, sea breeze and wave resistance will increase the energy consumption of ships, which is not conducive to the high-speed and stable sailing of ships. Therefore, the study on the wave-drag increasing characteristics of high-speed ships based on fluid dynamics has become a hot topic. In this paper, by establishing the basic theory of waves, combining the fluid dynamics model of high-speed ships and CFD finite element simulation software. The wave-drag increasing characteristics of high speed ships are modeled and CFD finite element simulation is carried out for ships with different profile designs.
2023,45(4): 41-44 收稿日期：2022-09-20
DOI：10.3404/j.issn.1672-7649.2023.04.008
分类号：U663.58
作者简介：李敏(1988-),女,硕士,讲师,主要从事工业设计研究
