THE INTRINSIC TIME FOR THE STREAMLINE UPWIND PETROV-GALERKIN FORMULATION USING QUADRATIC ELEMENTS

被引：74

作者：

CODINA, R

ONATE, E

CERVERA, M

机构：

[1] Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports, Universitat Politècnica de Catalunya, Barcelona

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1992年 / 94卷 / 02期

关键词：

D O I：

10.1016/0045-7825(92)90149-E

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper the functions of the Peclet number that appear in the intrinsic time of the streamline upwind/Petrov-Galerkin (SUPG) formulation are analyzed for quadratic elements. Some related issues such as the computation of the characteristic element length and the introduction of source terms in the one-dimensional model problem are also addressed.

引用

页码：239 / 262

页数：24

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