| 基于CFD的导流板形海洋立管涡激抑制研究 |
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| 引用本文： | 许天羽,郑婷婷,胡建新.基于CFD的导流板形海洋立管涡激抑制研究[J].浙江水产学院学报,2011(6):533-537. |
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| 作者姓名： | 许天羽 郑婷婷 胡建新 |
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| 作者单位： | [1]英国劳氏船级社（中国）有限公司,上海200001 [2]江苏科技大学,船舶与海洋工程学院,江苏镇江212003 [3]斯特拉斯克莱德大学,船舶与轮机工程学院,格拉斯哥G40LZ |
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| 摘 要： | 利用ANSYS-CFD软件模拟导流板形横剖面立管对涡激振动的抑制效果,在雷诺数为200与1 250的情况下对5种不同剖面形状进行仿真模拟,将软件仿真结果进行对比表明,导流板两侧角度选取的不同会产生不同的涡激抑制效果。
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| 关 键 词： | 导流板 海洋立管 CFD |
Study on Vortex Suppression of Guide-Vane Style Riser in Ocean Current Based CFD |
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| Authors: | XU Tian-yu ZHENG Ting-ting HU Jian-xin |
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| Institution: | 1.Lloyd＇s Register Group(China),Shanghai 200001,China;2.Jiangsu University of Science ＆ Technology, Department of Naval Architecture and Ocean Engineering,Zhenjiang 212003,China;3.University of Strathclyde,Department of Naval Architecture and Marine Engineering,Glasgow G4 0LZ,UK) |
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| Abstract: | The ANSYS-CFD software was used to study the vortex suppression of Guide-Vane style riser.In this case,the Re numbers were 250 and 1250,and the Guide-Vane style riser has 5 kinds of cross-sections.Based the results of the simulation,the different angels of Guide-Vane could lead different effects of vortex suppression. |
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| Keywords: | guide-vane riser CFD |
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