PULSATING FLOW OF POLYMERIC FLUIDS

被引：40

作者：

PHANTHIEN, N

机构：

[1] Department of Mechanical Engineering, Sydney University, Sydney

来源：

JOURNAL OF NON-NEWTONIAN FLUID MECHANICS | 1978年 / 4卷 / 03期

关键词：

D O I：

10.1016/0377-0257(78)80001-9

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The flow problem of an elastico-viscous fluid in a straight circular pipe under the influence of a fluctuating pressure gradient is considered. Adopting a simple, generalized Maxwell model, it is shown that the percentage increase in the mean flow rate rises with increasing frequency of fluctuation. The value of the mean pressure gradient at which the flow rate enhancement attains its maximum value is determined entirely by inelastic calculations. © 1978.

引用

页码：167 / 176

页数：10

共 7 条

[1]

Barnes H., 1971, RHEOL ACTA, V10, P517

[2] FLOW OF NON-NEWTONIAN LIQUIDS UNDER A VARYING PRESSURE GRADIENT [J].