THE NUMERICAL-SIMULATION OF AN OLDROYD LIQUID DRAINING DOWN A VERTICAL SURFACE

被引：16

作者：

PENNINGTON, SV

WATERS, ND

WILLIAMS, EW

机构：

[1] Department of Applied Mathematics and Theoretical Physics, University of Liverpool, Liverpool

来源：

JOURNAL OF NON-NEWTONIAN FLUID MECHANICS | 1990年 / 34卷 / 02期

关键词：

D O I：

10.1016/0377-0257(90)80019-V

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The problem of the drainage of an elastic liquid with a shear dependent viscosity from a vertical surface is solved numerically by using a time-marching finite difference procedure. Shear-thinning is found to have a damping effect on any elastic oscillations during start-up in all but very thin films, and is confirmed as the dominant non-Newtonian property at later times. © 1990.

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页码：221 / 239

页数：19

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