سال انتشار: ۱۳۹۰

محل انتشار: اولین همایش ملی نانومواد و نانو تکنولوژی

تعداد صفحات: ۱۴

نویسنده(ها):

M Mohamadian – Young Researchers ClubGachsaran Branch, Islamic Azad University, Mahshahr, Iran
P Foroughy Zadeh – Department of chemical engineering, Islamic Azad University, Gachsaran Branch, Gachsaran, Iran
S Mousavian –
H Shabani – Department of chemical engineering, Islamic Azad University, Gachsaran Branch, Gachsaran, Iran

چکیده:

In this work we conducted a numerical study of laminar steady natural convection in a square enclosure heated by a square and filled with a mixture of water and nanoparticles. The governing equations were discretized by the finite volume method using a hybrid scheme. A computer code was developed and implemented in this context to use numerical simulation as a tool of investigation. The results are analyzed through the thermal and dynamic fields with special attention to the Nusselt number. This work was validated by comparing to those in the literature by slightly modifying the configuration studied. A parametric study also was conducted by considering the Rayleigh number, and the type of nanofluid