ON THE DETERMINATION OF THE PLUG-FLOW REGION IN BINGHAM FLUIDS THROUGH THE APPLICATION OF VARIATIONAL-INEQUALITIES

被引:34
作者
HUILGOL, RR
PANIZZA, MP
机构
[1] Department of Mathematics and Statistics, Flinders University of South Australia, Adelaide, SA 5001
关键词
BINGHAM FLUID; PLUG FLOW REGION; VARIATIONAL INEQUALITIES;
D O I
10.1016/0377-0257(95)01342-S
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
Numerical methods developed through the theory of variational inequalities are used to determine the plug flow regions in two classes of pipe flow problems in Bingham fluids. The first set, including a test problem in a concentric annulus, deals with flows in eccentric annuli in general, and the second one examines the flow in an L-shaped region.
引用
收藏
页码:207 / 217
页数:11
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