کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6421058 | 1631807 | 2014 | 20 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A reduced-order extrapolation algorithm based on SFVE method and POD technique for non-stationary Stokes equations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A reduced-order extrapolation algorithm based on SFVE method and POD technique for non-stationary Stokes equations A reduced-order extrapolation algorithm based on SFVE method and POD technique for non-stationary Stokes equations](/preview/png/6421058.png)
چکیده انگلیسی
In this paper, a reduced-order extrapolation algorithm (ROEA) based on proper orthogonal decomposition (POD) technique and classical stabilized finite volume element (SFVE) method for non-stationary Stokes equations is established. The error estimates between the ROEA solutions and the classical SFVE solutions and the implementation for solving ROEA are provided. Some numerical examples are used to verify that the results of numerical computation are consistent with theoretical conclusions. Moreover, it is shown that ROEA based on SFVE formulation and POD method is feasible and efficient for solving non-stationary Stokes equations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 247, 15 November 2014, Pages 976-995
Journal: Applied Mathematics and Computation - Volume 247, 15 November 2014, Pages 976-995
نویسندگان
Zhendong Luo,