کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
756066 896108 2011 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of conjugate heat transfer on MHD mixed convection about a vertical slender hollow cylinder
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
The effect of conjugate heat transfer on MHD mixed convection about a vertical slender hollow cylinder
چکیده انگلیسی

The problem of steady laminar magnetohydrodynamic (MHD) mixed convection heat transfer about a vertical slender hollow cylinder is studied numerically, under the effect of wall conduction. A uniform magnetic field is applied perpendicular to the cylinder. The non-similar solutions using the Keller box method are obtained. The wall conduction parameter, the magnetic parameter and the Richardson number are the main parameters. For various values of these parameters the local skin friction and local heat transfer parameters are determined. The validity of the methodology is checked by comparing the results with those available in the open literature and a fairly good agreement is observed. Finally, it is determined that the local skin friction and the local heat transfer coefficients increase with an increase the magnetic parameter Mn and buoyancy parameter Ri and decrease with conjugate heat transfer parameter p.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 16, Issue 4, April 2011, Pages 1905–1916
نویسندگان
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