کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
669356 1458783 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Local thermal non-equilibrium flow with viscous dissipation in a plane horizontal porous layer
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Local thermal non-equilibrium flow with viscous dissipation in a plane horizontal porous layer
چکیده انگلیسی
Darcy's flow in a horizontal porous layer with impermeable boundaries is studied. The viscous dissipation effect is taken into account and the local thermal non-equilibrium (LTNE) model for the energy balance is adopted. The upper boundary is assumed to be perfectly isothermal and the lower boundary is taken to be thermally insulated. The basic solution is expressed analytically. The case of a perfectly conducting solid phase is considered. The onset of convective roll instability is investigated by a linear analysis, with different values of the inter-phase heat transfer parameter. The eigenvalue problem is solved numerically by a Runge-Kutta method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Thermal Sciences - Volume 50, Issue 1, January 2011, Pages 53-60
نویسندگان
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