NUMERICAL-ANALYSIS OF QUASI-NEWTONIAN FLOW OBEYING THE POWER LOW OR THE CARREAU FLOW

被引：83

作者：

BARANGER, J ^{[1
]}

NAJIB, K ^{[1
]}

机构：

[1] UNIV HASSAN 2,DEPT MATH,FAC SCI ELJADIDA,EL-JADIDA,MOROCCO

来源：

NUMERISCHE MATHEMATIK | 1990年 / 58卷 / 01期

关键词：

Subject classifications: AMS(MOS): 65N15; 76A05; CR:; G; 1.8;

D O I：

10.1007/BF01385609

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We prove abstract error estimates for the approximation of the velocity and the pressure by a mixed FEM of quasi-Newtonian flows whose viscosity obeys the power law or the Carreau law. These estimates are optimal in some cases. They can be applied to most finite elements used for the solution of Stokes's problem. © 1990 Springer-Verlag.

引用

页码：35 / 49

页数：15