کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
518164 867564 2015 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fast sweeping methods for hyperbolic systems of conservation laws at steady state II
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Fast sweeping methods for hyperbolic systems of conservation laws at steady state II
چکیده انگلیسی

The idea of using fast sweeping methods for solving stationary systems of conservation laws has previously been proposed for efficiently computing solutions with sharp shocks. We further develop these methods to allow for a more challenging class of problems including problems with sonic points, shocks originating in the interior of the domain, rarefaction waves, and two-dimensional systems. We show that fast sweeping methods can produce higher-order accuracy. Computational results validate the claims of accuracy, sharp shock curves, and optimal computational efficiency.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational Physics - Volume 286, 1 April 2015, Pages 70–86
نویسندگان
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