| 旋转双球和多球的Stokes流动 |
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| 引用本文： | 吴望一,何筱毅. 旋转双球和多球的Stokes流动[J]. 应用数学和力学, 1987, 8(2): 119-132 |
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| 作者姓名： | 吴望一 何筱毅 |
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| 作者单位： | 北京大学力学系 |
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| 摘 要： | 本文首先导出一类新旋转子的表达式.利用该旋转子的迭加,得到了双球和多球同轴旋转时所受的阻力矩,并证明了阻力矩是各球旋转角速度线性函数的结论.
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| 收稿时间： | 1985-10-02 |
The Stokes Flow of the Rotating Double Spheres and Multiple Spheres |
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| Affiliation: | Department of Mechanics, Peking University, Beijing |
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| Abstract: | In this paper the expressions for a kind of new rotlets in Stokes flow are derived. By means of superposition of this new rotlets, the drag moment for rotating double spheres and multiple spheres along the smae axis are presented. It has been demonstrated that drag moment for each sphere is the linear function of its angular velocity. |
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