| 基于CFD的高速方尾船粘性阻力预报 |
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| 引用本文： | 李志恒,叶恒奎.基于CFD的高速方尾船粘性阻力预报[J].舰船科学技术,2011,33(3):19-21,26. |
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| 作者姓名： | 李志恒 叶恒奎 |
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| 作者单位： | 华中科技大学船舶与海洋工程学院,湖北,武汉,430074 |
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| 摘 要： | 随着社会经济的发展和科学技术的进步,人们对船舶航速的要求也日益提高,这引起了世界研究高速船的高潮.而高速船大多具有方尾,这使得方尾船粘性阻力预报的研究十分有意义.利用CFD软件,对文献4]提供的b系列尾船型进行数值模拟,得到在低傅汝德数下,在不考虑自由液面情况时的摩擦阻力系数,粘压阻力系数以及形状因子,通过计算结果和...
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| 关 键 词： | 高速方尾船 粘性阻力 CFD |
Prediction of frictional resistance of high-speed vessel with a transom stern based on CFD |
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| LI Zhi-heng,YE Heng-kui.Prediction of frictional resistance of high-speed vessel with a transom stern based on CFD[J].Ship Science and Technology,2011,33(3):19-21,26. |
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| Authors: | LI Zhi-heng YE Heng-kui |
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| Institution: | LI Zhi-heng,YE Heng-kui(College of Naval Architecture and Ocean Engineering,Huazhong University of Science and Technology,Wuhan 430074,China) |
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| Abstract: | With the economic advance and the development of the science and technology,the velocity of the ship is much more important,thus people ask for higher velocity nowadays.And the progress of the research in high-speed vessels has become faster.It is very important to improve the method for theoretical prediction of the wave resistance of transom-stern hulls,because a majority of high-speed vessels have transom-stern.Numerical simulation to high-speed vessel of b series detailed in reference4] is carried out ... |
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| Keywords: | CFD |
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