| 双人赛艇兴波阻力特性分析 |
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| 引用本文： | 郑伟涛,马勇,邹早建.双人赛艇兴波阻力特性分析[J].武汉体育学院学报,2002,36(6):153-156. |
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| 作者姓名： | 郑伟涛 马勇 邹早建 |
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| 作者单位： | 1. 武汉体育学院科研处,湖北,武汉,430079
2. 武汉理工大学船舶与海洋工程CFD研究所,湖北武汉,430063 |
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| 基金项目： | 国家自然科学基金资助项目(10072045);湖北省自然科学基金资助项目(99J018);中国博士后基金资助项目. |
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| 摘 要： | 采用Michell积分计算赛艇兴波阻力，得到了赛艇兴波阻力随航速的变化规律。将本文计算结果与用三维Rankine源面元法计算得到的赛艇兴波阻力相比较，结果表明Michell积分是一种计算赛艇高速下兴皮阻力的简单实用方法。还分析了双人赛艇兴波阻力和所需功率随体重的变化特性。
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| 关 键 词： | 双人赛艇 兴波阻力 Michell积分 航速 机械功率 体重 |
| 文章编号： | 1000-520X(2002)06-0153-04 |
An analysis of the characteristics of wave-making resistance of double rowing shell |
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| ZHENG Wei tao ,MA Yong ,ZOU Zao jian.An analysis of the characteristics of wave-making resistance of double rowing shell[J].Journal of Wuhan Institute of Physical Education,2002,36(6):153-156. |
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| Authors: | ZHENG Wei tao MA Yong ZOU Zao jian |
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| Institution: | ZHENG Wei tao 1,MA Yong 2,ZOU Zao jian 2 |
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| Abstract: | In this paper,the wave making resistance of double rowing shell at different velocity was calculated on the basis of the Michell integral formula.The calculated results were compared with those obtained by a three dimensional Rankine panel method,which indicated that the Michell integral was a simple and practical method for calculating wave making resistance of rowing at high velocity.Characteristics of wave making resistance of double rowing shell was discussed as well. |
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| Keywords: | rowing wave making resistance Michell integral |
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