]*>","")" /> 服从幂律的拟牛顿流动稳定化有限元方法

• 论文 •

### 服从幂律的拟牛顿流动稳定化有限元方法

1. 中国航空计算技术研究所,中国航空计算技术研究所
• 出版日期:1997-04-14 发布日期:1997-04-14

### STABILIZED FINITE ELEMENT METHODS OF A QUASI-NEWTONIAN FLOW OBEYING POWER LAW

1. Zhou Lei;Zhou Tian-xiao (Aeronautic Computing Technology Institute, CAE, Xi'an)
• Online:1997-04-14 Published:1997-04-14
In this paper, a Galerkin /least squares-type finite element method is proposed for a quasi-Newtonian flow, where the viscosity obeys the power law, The method is consistent and stable for P1/P1(PO) and Q1/Q1(QO) combination of discrete velocity and pressure spaces (without requiring the "inf-sup" stability condition).The existence, uniqueness and convergence of the discrete solution is proved.
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