کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
468337 698219 2012 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A two-level method in time and space for solving the Navier–Stokes equations based on Newton iteration
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
A two-level method in time and space for solving the Navier–Stokes equations based on Newton iteration
چکیده انگلیسی

A two-level method in time and space for solving the time-dependent Navier–Stokes equations based on Newton iteration is considered in this paper. Considering that the small eddy components carry little part of the whole energy, we use a larger time step size to obtain the small eddy component, as compared with the large eddy components. Numerical analysis shows that it is possible to choose a proper time step size without compromising the overall accuracy. Moreover, some numerical examples are provided to complement our theoretical analysis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Mathematics with Applications - Volume 64, Issue 11, December 2012, Pages 3569–3579
نویسندگان
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