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。
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.
出处
《力学学报》
EI
CSCD
北大核心
1995年第S1期14-19,共6页
Chinese Journal of Theoretical and Applied Mechanics
基金
国家自然科学基金
