کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
503746 863807 2006 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Arbitrary high order finite-volume methods for electromagnetic wave propagation
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Arbitrary high order finite-volume methods for electromagnetic wave propagation
چکیده انگلیسی

Problems in electromagnetic wave propagation often require high accuracy approximations with low resolution computational grids. For non-stationary problems such schemes should possess the same approximation order in space and time. In the present article we propose for electromagnetic applications an explicit class of robust finite-volume (FV) schemes for the Maxwell equations. To achieve high accuracy we combine the FV method with the so-called ADER approach resulting in schemes which are arbitrary high order accurate in space and time. Numerical results and convergence investigations are shown for two and three-dimensional test cases on Cartesian grids, where the used FV-ADER schemes are up to 8th order accurate in both space and time.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Physics Communications - Volume 174, Issue 9, 1 May 2006, Pages 689–703
نویسندگان
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