سال انتشار: ۱۳۹۱

محل انتشار: چهاردهمین کنگره ملی مهندسی شیمی ایران

تعداد صفحات: ۵

نویسنده(ها):

Mohsen Mansouri – Materials and Energy Research Center (MERC),Meshkindasht, PO.Box 31787/31, Karaj, Iran
Amirhossein Zamzamian –
Milad Tajik –
Ehsan Imani –

چکیده:

In this present investigation Al-metal/water nanofluid in different concentrations produced and the laminar flow convective heat transfer through spiral coil tube with constant temperature boundarycondition were examined. This study employed direct synthesis method to prepare Al/waternanofluid to serve as working fluid in test section. Result demonstrates Al/water nanofluid increase approximately 40% Nusselt number compared with base fluid. Furthermore the induced centrifugal force in the spiral coil tube has significant effect on the enhancement of the heat transfer