| 多个球形液滴的蠕动流 |
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| 引用本文： | 吴望一,钟伯文. 多个球形液滴的蠕动流[J]. 应用数学和力学, 1985, 6(2): 135-143 |
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| 作者姓名： | 吴望一 钟伯文 |
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| 作者单位： | 北京大学力学系 |
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| 摘 要： | 本文利用Sampson奇点及配置法求解多个球形液滴在蠕动流中的阻力系数.计算了由不同数目液滴组成的液滴串在不同液滴间距下的阻力系数并揭示了粘度比对遮蔽效应和端缘效应的影响.文章还对方法的收敛性进行了研究.
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| 收稿时间： | 1984-01-06 |
The Creeping Motion of Multiple Spherical Liquid Drops |
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| Affiliation: | Department of Mechanics, Peking University, Beijing |
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| Abstract: | This paper deals with the drag factor of the multiple spherical liquid drops in the creeping motion by means of the Sampson singularities and collocation technique. The drag factors of the drops are calculated under distinct conditions: different number of liquid drops in the chain and different sphere spacing. From the results the influence of the viscosity ratio on the shielding effect and end effect are revealed. The convergence of the method is also studied in this paper. |
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