| 随行波仿生减阻材料几何形状的模拟数值计算 |
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| 引用本文： | 黄微波,王宝柱,卢敏,陈国华,张效慈. 随行波仿生减阻材料几何形状的模拟数值计算[J]. 船舶力学, 2005, 9(1): 14-17 |
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| 作者姓名： | 黄微波 王宝柱 卢敏 陈国华 张效慈 |
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| 作者单位： | 中国海洋大学,山东,青岛,266003;海洋化工研究院,山东,青岛,266071;海洋化工研究院,山东,青岛,266071;中国海洋大学,山东,青岛,266003;中国船舶科学研究中心,江苏,无锡,214082 |
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| 摘 要： | 为配合研制船用喷涂聚脲仿生减阻材料,用CFD模拟数值计算所设计的材料表面的涡街随行波几何形状,确定出能稳定留驻旋涡的仿海豚皮肤表面微型凹凸起伏的具体尺寸.
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| 关 键 词： | 仿生材料 聚脲 随行波 减阻 驻涡 |
| 文章编号： | 1007-7294(2005)01-0014-04 |
| 修稿时间： | 2004-05-08 |
Simulating computation of geometry for bionic material of traveling wave drag-reducing |
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| HUANG Wei-bo,,WANG Bao-zhu,LU Min,CHEN Guo-hua,ZHANG Xiao-ci. Simulating computation of geometry for bionic material of traveling wave drag-reducing[J]. Journal of Ship Mechanics, 2005, 9(1): 14-17 |
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| Authors: | HUANG Wei-bo WANG Bao-zhu LU Min CHEN Guo-hua ZHANG Xiao-ci |
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| Affiliation: | HUANG Wei-bo1,2,WANG Bao-zhu2,LU Min2,CHEN Guo-hua1,ZHANG Xiao-ci3 |
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| Abstract: | In order to develop a new ship's SPUA(Spray Polyurea Elastomer) drag-reducing material,the specific size of mini-fluctuation of designed geometry for vortex street traveling wave on the surface of material was computed numerically by CFD,which simulates the dolphin's skin and can assure mini-vortex entrapment and will not permit the vortex to escape and be washed downstream. |
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| Keywords: | bionic material polyurea traveling wave drag-reducing stagnating vortex |
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