کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4630006 | 1340591 | 2012 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A numerical layer resolving method for the flow over a curved surface
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A numerical layer resolving method for the flow over a curved surface A numerical layer resolving method for the flow over a curved surface](/preview/png/4630006.png)
چکیده انگلیسی
We investigate the model problem of flow of a viscous incompressible fluid past a symmetric curved surface when the stream is parallel to its axis. When the Reynolds number is large, this problem is known to exhibit boundary layers which grow downstream and eventually shows a “3-D character” because of the large curvature of the body in the transverse direction. This problem does not have solutions in closed form. We employ a direct layer resolving numerical method that provides solutions that are accurate and robust. To show the direct numerical method is a robust layer-resolving method for the sphere, we provide extensive experimental evidence. We show that all results obtained, such as velocity components and their scaled derivatives, are robust with respect to the viscosity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 218, Issue 21, 1 July 2012, Pages 10656-10668
Journal: Applied Mathematics and Computation - Volume 218, Issue 21, 1 July 2012, Pages 10656-10668
نویسندگان
A.R. Ansari, B. Hossain, B. Koren, G.I. Shishkin,