کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
671731 1459191 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analysis of turbulent MHD Couette nanofluid flow and heat transfer using hybrid DTM–FDM
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
Analysis of turbulent MHD Couette nanofluid flow and heat transfer using hybrid DTM–FDM
چکیده انگلیسی


• Unsteady MHD turbulent nanofluid flow and heat transfer between two parallel plates were studied.
• A hybrid DTM–FDM method was used to solve such problem.
• Parametric dependence of velocity and temperature profiles was examined.
• Effects of physical parameters on Nusselt number and skin friction coefficient were investigated.

Unsteady turbulent magnetohydrodynamic nanofluid hydrothermal treatment is studied. The zero-equation turbulence model is used to simulate turbulent flow. The modeling results obtained by applying the hybrid differential transformation method–finite difference method to solve this problem confirm its viability. An analytical procedure is used for finding the effects of the problem parameters. Results indicate that the average Nusselt number over the lower plate depends linearly on volume fraction of nanofluid, Hall parameter, turbulent Eckert number, and Reynolds number whereas it is inversely proportional on the Hartmann number and the turbulent parameter.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Particuology - Volume 26, June 2016, Pages 95–101
نویسندگان
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