کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
500370 863085 2006 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Streamline-upwind Petrov/Galerkin method (SUPG) vs residual-free bubbles (RFB)
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Streamline-upwind Petrov/Galerkin method (SUPG) vs residual-free bubbles (RFB)
چکیده انگلیسی

The purpose of this paper is to present the residual-free bubbles (RFB) method and to show its relationship with the streamline-upwind Petrov/Galerkin method (SUPG). The paper is organized as follows. After the Introduction, we show how the failure of classical finite element methods for convection-dominated convection–diffusion problem can be explained by energy considerations. Then we describe the residual-free bubbles ideas, and in the last section we show the equivalence of RFB and SUPG in a simple case.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 195, Issues 13–16, 15 February 2006, Pages 1608–1620
نویسندگان
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