کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5776304 1631968 2017 30 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A conservative stable finite element method for Stokes flow and nearly incompressible linear elasticity on rectangular grid
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A conservative stable finite element method for Stokes flow and nearly incompressible linear elasticity on rectangular grid
چکیده انگلیسی
In this paper, we discuss finite element methods for the incompressible Stokes problem and the nearly incompressible linear elasticity problem. Specifically, we present a finite element pair for the incompressible Stokes problem, which satisfies the discrete inf-sup condition and the discrete Korn's inequality, and moreover, which is element-wise conservative. The pair provides a locking-free method for the nearly incompressible linear elasticity problem without reduced integration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 323, 15 October 2017, Pages 53-70
نویسندگان
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