کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
662226 1458161 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Unsteady MHD free convective flow of a compressible fluid past a moving vertical plate in the presence of radiative heat transfer
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Unsteady MHD free convective flow of a compressible fluid past a moving vertical plate in the presence of radiative heat transfer
چکیده انگلیسی

The paper studies the free convection flow of a compressible Boussinesq fluid under the simultaneous action of buoyancy and transverse magnetic field while the Rosselant approximation has been invoked to describe the radiative flux in the energy equation. The viscosity of the fluid ν and its thermal conductivity k in this model are assumed to be functions of temperature. Under suitable non-dimensionalization the governing non-linear, coupled, partial differential equations are solved employing a perturbation technique based on the assumption that the fluid flow field is made up of a steady part and a transient. Results obtained which compare favourably well with published data show, that the skin friction for a compressible fluid is lower than that for an incompressible fluid.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Heat and Mass Transfer - Volume 50, Issues 9–10, May 2007, Pages 1668–1674
نویسندگان
, , ,