| 一种丰满船型的兴波阻力计算方法 |
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| 引用本文： | 高高,谢斌.一种丰满船型的兴波阻力计算方法[J].船海工程,2006,35(2):49-52. |
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| 作者姓名： | 高高 谢斌 |
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| 作者单位： | 武汉理工大学交通学院,武汉,430063 |
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| 摘 要： | 提出一种部分计及自由面粘性效应及表面张力影响的完全非线性自由面边界条件,以该条件计算了方形系数Cb为0.8的Todd 60船型的非线性兴波问题,计算结果表明:非线性迭代的收敛性得到改善,兴波阻力被夸大的倾向有所改进。
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| 关 键 词： | 丰满船型 自由面边界条件 兴波阻力 数值计算 |
| 文章编号： | 1671-7953（2006）02-0049-04 |
| 收稿时间： | 2005-11-02 |
| 修稿时间： | 2005-11-11 |
A numerical calculation method for the wave-making resistance of high-block-coefficient ships |
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| Authors: | GAO Gao XIE Bing |
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| Institution: | GAO Gao XIE BingSchool of Transportation Wuhan University of Technology Wuhan 430063 |
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| Abstract: | A fully nonlinear free surface boundary condition,which partly includes the viscous effects and surface tension,is presented to improve the numerical calculation of wave-making problems for ships with high block coefficient.With the proposed method,the tendency of exaggerating the wave-making resistance and convergence in nonlinear iteration are improved. |
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| Keywords: | full ship form free surface condition wave-making resistance numerical calculation |
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