کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4964057 1447424 2016 23 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Order preserving SUPG stabilization for the virtual element formulation of advection-diffusion problems
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Order preserving SUPG stabilization for the virtual element formulation of advection-diffusion problems
چکیده انگلیسی
In the framework of the discretization of advection-diffusion problems by means of the Virtual Element Method, we consider stabilization issues. Herein, stabilization is pursued by adding a consistent SUPG-like term. For this approach we prove optimal rates of convergence. Numerical results clearly show the stabilizing effect of the method up to very large Péclet numbers and are in very good agreement with the expected rate of convergence.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volume 311, 1 November 2016, Pages 18-40
نویسندگان
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