کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10416414 901270 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Extension of the problem of viscous fluid flow in a corner to the case of flow with curved boundaries
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Extension of the problem of viscous fluid flow in a corner to the case of flow with curved boundaries
چکیده انگلیسی
The slow flow of a viscous fluid over the solid surface which intersects another boundary surface at an angle is considered. The flow is axisymmetric and the surface contours are curved. There is no shear stress on the second surface as in the case of a free surface. The flow is investigated near the line of intersection at arbitrary angles. Formulae for the stream function and the normal stress at the boundary are obtained for short distances from the line of intersection. The leading term in the expansion corresponds to the well-known solution of the problem of low in a corner. The second term of the expansion of the normal stress at the free surface takes into account the curvature of the flow boundaries. The axial symmetry of the flow and the curvature of the boundary contours lead to a logarithmic singularity in the normal stress.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Applied Mathematics and Mechanics - Volume 69, Issue 5, 2005, Pages 751-759
نویسندگان
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