An alpha-adaptive approach for stabilized finite element solution of advective-diffusive problems with sharp gradients

被引：0

作者：

Onate, E ^{[1
]}

Garcia, J ^{[1
]}

Idelsohn, S ^{[1
]}

机构：

[1] Int Ctr Numer Methods Engn, Barcelona 08034, Spain

来源：

COMPUTATIONAL FLUID DYNAMICS '98, VOL 1, PARTS 1 AND 2 | 1998年

关键词：

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A finite increment calculus for deriving stabilized finite element schemes for numerical solution of advective-diffusive problems with sharp gradients is presented. A technique for computing the stabilization parameters in an adaptive manner is described. The efficiency of the new approach is shown in an example of application.

引用

页码：748 / 753

页数：6

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