سال انتشار: ۱۳۹۱

محل انتشار: بیستمین کنفرانس سالانه مهندسی مکانیک

تعداد صفحات: ۴

نویسنده(ها):

S. Shaikhnasri – Mechanical Engineering Department, Persian Gulf University, Boushehr, Iran
S. H Ghotbi Dezfouli – Engineering Department, Mobarakeh Branch, Azad University, Mobarakeh
M. S. Shadloo – Faculty of Engineering and Natural Sciences, Sabanci University, Istanbul, Turkey

چکیده:

A two-dimensional steady convective flow of a micropolar fluid over a stretching sheet in the presence of radiation with constant temperature is studied in this paper. The corresponding momentum, microrotation and energy equations are analytically solved using Homotopy Analysis Method (HAM). To validate the method, investigate the accuracy and convergence of the results, a comparison with existence numerical and experimental results is done for several cases. Finally, by using obtained analytical solution, for the skinfriction coefficient and the local Nusselt number as wellas the temperature, velocity and angular velocity profiles are obtained for different values of the constant parameters, such as Prandtl number, material, boundary and radiation parameters