| 瓯江航道浅吃水肥大船的阻力性能分析 |
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| 引用本文： | 吴建林,刘亚东. 瓯江航道浅吃水肥大船的阻力性能分析[J]. 船舶工程, 2015, 37(6): 15-17 |
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| 作者姓名： | 吴建林 刘亚东 |
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| 作者单位： | 上海交通大学 海洋工程国家重点实验室,上海交通大学 海洋工程国家重点实验室 |
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| 摘 要： | 以通用流体软件STAR-CCM+为平台,以瓯江下游的浅吃水肥大船为对象,进行了考虑自由面的船舶阻力性能分析,计算结果与深水试验结果能够吻合良好。考虑实际航道水深较浅,比较了深水状态和浅水状态下阻力的差异,分析了浅水中船舶阻力和各阻力分量的变化以及浅水对兴波的影响,为新船型设计和主机选型提供参考依据。
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| 关 键 词： | 浅吃水肥大船 阻力 浅水效应 STAR-CCM |
| 收稿时间： | 2014-12-10 |
| 修稿时间： | 2015-02-23 |
Analysis of the Resistance Performance of the Shallow Draft Full Ship in Oujiang river |
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| WU Jian-lin and LIU Ya-dong. Analysis of the Resistance Performance of the Shallow Draft Full Ship in Oujiang river[J]. Ship Engineering, 2015, 37(6): 15-17 |
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| Authors: | WU Jian-lin and LIU Ya-dong |
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| Affiliation: | State Key Laboratory of Ocean Engineering,Shanghai Jiao Tong University,State Key Laboratory of Ocean Engineering,Shanghai Jiao Tong University |
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| Abstract: | This paper takes a shallow draft ship as subject, research on the ship resistance performance with free- surface basing on STAR-CCM platform, the computed results agree well with the conclusions drawn from the deep-water experimental data. Considering the shallow water of the port and the inland waterway, the paper compares the difference of the resistance at different depth and analyzes the change of the total resistance and the relative component resistance, as well as the impact of the shallow water on the wave-making. |
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| Keywords: | shallow draft ship resistance shallow-water effect STAR-CCM |
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