Natural convection heat transfer inside a cavity with novel fin shapes
محل انتشار: سومین کنفرانس انتقال حرارت و جرم ایران
سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 544
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شناسه ملی سند علمی:
ICHMT03_036
تاریخ نمایه سازی: 7 اسفند 1396
چکیده مقاله:
In this study, the effect of adding different fins on the natural convection heat transfer inside a square cavity and comparing them with unfinned one is investigated. Moreover, three working fluid including air, water and ethylene glycol-water mixture 60:40 (EG-Water 60:40) are applied and their heat transfer characteristics are compared to each other. The results show that in all cases, by increasing the Grashof number the Nusselt number increases, but the maximum increase occurs in the case of EG-water 60:40. Also, the best heat transfer occurs in the case of tree-shaped fin.
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نویسندگان
Milad Alizadeh
PhD student, Babol Noshirvani University of Technology
Arash Mahboubidoust
PhD student, Babol Noshirvani University of Technology
Amirhosein Ghasemi
PhD student, Babol Noshirvani University of Technology
Nima Hedayati
PhD student, Babol Noshirvani University of Technology