کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10356396 | 867774 | 2005 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A staggered compact finite difference formulation for the compressible Navier-Stokes equations
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A staggered compact finite difference formulation for the compressible Navier-Stokes equations A staggered compact finite difference formulation for the compressible Navier-Stokes equations](/preview/png/10356396.png)
چکیده انگلیسی
In this paper, a compact high order (up to 12th order) numerical method to solve the compressible Navier-Stokes equations will be presented. A staggered arrangement of the variables has been used. It is shown that the method is not only very accurate but numerically also very stable even in the case that not all the energy containing scales in the flow are resolved. This in contrast to standard (collocated) compact finite difference methods. Some results for a turbulent non-reacting and a reacting jet with a Reynolds number of 10,000 and a Mach number of 0.5 are reported.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational Physics - Volume 208, Issue 2, 20 September 2005, Pages 675-690
Journal: Journal of Computational Physics - Volume 208, Issue 2, 20 September 2005, Pages 675-690
نویسندگان
Bendiks Jan Boersma,