کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
690518 1460415 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical study of MHD heat and mass transfer of a Jeffrey fluid over a stretching sheet with chemical reaction and thermal radiation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
Numerical study of MHD heat and mass transfer of a Jeffrey fluid over a stretching sheet with chemical reaction and thermal radiation
چکیده انگلیسی


• MHD Jeffrey fluid flow with power law form of temperature and concentration is considered.
• The governing equations are solved numerically by using Shooting method.
• The effects of various flow parameters on the flow field are discussed through graphs.
• The present results are in very good agreement with the results obtained for a viscous fluid.

A numerical model is developed to study the effects of chemical reaction and heat source on MHD heat and mass transfer of an electrically conducting Jeffrey fluid over a stretching sheet in the presence of power law form of temperature and concentration. Similarity transformations are used to convert the governing partial differential equations to a set of coupled non-linear ordinary differential equations. The resulting equations are then solved numerically by shooting method with Runge–Kutta fourth order scheme. The influence of various dimensionless parameters on the velocity, temperature and concentration distributions are analyzed and discussed through graphs and tables. It is observed that the Deborah number (β) and ratio of relaxation and retardation times parameter (λ) have opposite effects on the skin friction coefficient. However, the effects of β and Pr on the Nusselt number profiles are similar. Subsequently the present results are in very good agreement with the results obtained for a viscous fluid.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Taiwan Institute of Chemical Engineers - Volume 59, February 2016, Pages 18–25
نویسندگان
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