کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8079657 1521524 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Energy transfer of Jeffery-Hamel nanofluid flow between non-parallel walls using Maxwell-Garnetts (MG) and Brinkman models
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Energy transfer of Jeffery-Hamel nanofluid flow between non-parallel walls using Maxwell-Garnetts (MG) and Brinkman models
چکیده انگلیسی
In this letter, energy transfer of Jeffery-Hamel nanofluid flow in non-parallel walls is investigated analytically using Galerkin method. The effective thermal conductivity and viscosity of nanofluid are calculated by the Maxwell-Garnetts (MG) and Brinkman models, respectively. The influence of the nanofluid volume friction, Reynolds number and angle of the channel on velocity and temperature profiles are investigated. Results show that Nusselt number increases with increase of Reynolds number and nanoparticle volume friction. Also it can be found that skin friction coefficient is an increasing function of Reynolds number, opening angle and nanoparticle volume friction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Reports - Volume 4, November 2018, Pages 393-399
نویسندگان
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