| Bingham流体在旋转圆盘上流动的数值解 |
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| 引用本文： | 范椿,陈耀松.Bingham流体在旋转圆盘上流动的数值解[J].力学学报,1995,27(Z1):14-19. |
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| 作者姓名： | 范椿 陈耀松 |
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| 作者单位： | 中国科学院力学研究所 |
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| 摘 要： | 导出了描述Ｂｉｎｇｈａｍ流体在旋转圆盘上流动的基本方程，用差分方法数值解薄膜厚度分布方程，得到二种类型的厚度分布。数值解分别和计算机磁盘的厚度分布，Ｊｅｎｅｋｈｅ等的实验结果定性一致。
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| 关 键 词： | Bingham流体 旋转圆盘上的流动 数值解 |
NUMERICAL SOLUTION OF THE FLOW OF A BINGHAM FLUID ON A ROTATING DlSK |
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| Abstract: | The equation describing the flow of a Bingham fluid on a rotating disk are derivedand the equation of the film thickness distribution is solved numerically using the differencemethod.Two kinds of thickness distribution have been found.The numerical solutionsagree with the experimental result of the magnetic disk used in electronic computers andthe result of Jemekhe and Schuldt respectively. |
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| Keywords: | Bingham fluid flow on a rotating disk numerical solution |
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