کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
522712 867851 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A note on the conservative schemes for the Euler equations
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
A note on the conservative schemes for the Euler equations
چکیده انگلیسی

This note gives a numerical investigation for the popular high resolution conservative schemes when applied to inviscid, compressible, perfect gas flows with an initial high density ratio as well as a high pressure ratio. The results show that they work very inefficiently and may give inaccurate numerical results even over a very fine mesh when applied to such a problem. Numerical tests show that increasing the order of accuracy of the numerical schemes does not help much in improving the numerical results. How to cure this difficulty is still open.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational Physics - Volume 218, Issue 2, 1 November 2006, Pages 451–459
نویسندگان
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