کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4639934 1341253 2011 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new local stabilized nonconforming finite element method for solving stationary Navier–Stokes equations
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A new local stabilized nonconforming finite element method for solving stationary Navier–Stokes equations
چکیده انگلیسی

In this paper we study a new local stabilized nonconforming finite element method based on two local Gauss integrals for solving the stationary Navier–Stokes equations. This nonconforming method utilizes the lowest equal-order pair of mixed finite elements (i.e., NCP1–P1). Error estimates of optimal order are obtained, and numerical results agreeing with these estimates are demonstrated. Numerical comparisons with other mixed finite element methods for solving the Navier–Stokes equations are also presented to show the better performance of the present method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 235, Issue 8, 15 February 2011, Pages 2821–2831
نویسندگان
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