کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1136375 1489156 2011 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Unsteady Hartmann flow in a rotating channel with arbitrary conducting walls
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Unsteady Hartmann flow in a rotating channel with arbitrary conducting walls
چکیده انگلیسی

Unsteady hydromagnetic flow of a viscous incompressible electrically conducting fluid in a rotating channel with finitely conducting walls, induced due to an oscillating pressure gradient, in the presence of a uniform transverse magnetic field is studied. An exact solution of the governing equations is obtained in closed form. The expression for the shear stress at the walls due to primary and secondary flows is also derived. The solutions valid for small and vanishing magnetic Prandtl number PmPm are derived from the general solution and the asymptotic solutions valid for a large value of frequency parameter ωω are also obtained in both the cases to study the nature of boundary layer type flow arising due to the large frequency of oscillations.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mathematical and Computer Modelling - Volume 54, Issues 1–2, July 2011, Pages 765–779
نویسندگان
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