کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9702663 | 1462762 | 2005 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Achieving high-order fluctuation splitting schemes by extending the stencil
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Achieving high-order fluctuation splitting schemes by extending the stencil Achieving high-order fluctuation splitting schemes by extending the stencil](/preview/png/9702663.png)
چکیده انگلیسی
An extension to the fluctuation splitting approach for approximating hyperbolic conservation laws is described, which achieves higher than second-order accuracy in both space and time by extending the range of the distribution of the fluctuations. Initial results are presented for a simple linear scheme which is third-order accurate in both space and time on uniform triangular grids. Numerically induced oscillations are suppressed by applying the flux-corrected transport algorithm. These schemes are evaluated in the context of existing fluctuation splitting approaches to modelling time-dependent flows and some suggestions for their future development are made.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Fluids - Volume 34, Issues 4â5, MayâJune 2005, Pages 443-459
Journal: Computers & Fluids - Volume 34, Issues 4â5, MayâJune 2005, Pages 443-459
نویسندگان
M.E. Hubbard, A.L. Laird,