کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1140402 956724 2010 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Augmented Riemann solver for urethra flow modeling
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Augmented Riemann solver for urethra flow modeling
چکیده انگلیسی
In this paper we propose a new conservative numerical scheme for the male urethra and ureter fluid flow simulations. We use finite volume method based on technique of augmented system. Main goal is to construct such conservative scheme which maintains not only some special steady states but all possible ones. Furthermore this scheme should preserve non-negativity of essentially nonnegative quantities from their physical fundamental (here it is the cross-section of the urethra and ureter). Our scheme can be also modified to the high order scheme. At the end we present some numerical experiments.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mathematics and Computers in Simulation - Volume 80, Issue 6, February 2010, Pages 1222-1231
نویسندگان
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