Experimental studies on the heat transfer of Al-metal /water nanofluid system in a spiral tube
عنوان مقاله: Experimental studies on the heat transfer of Al-metal /water nanofluid system in a spiral tube
شناسه ملی مقاله: NICEC14_572
منتشر شده در چهاردهمین کنگره ملی مهندسی شیمی ایران در سال 1391
شناسه ملی مقاله: NICEC14_572
منتشر شده در چهاردهمین کنگره ملی مهندسی شیمی ایران در سال 1391
مشخصات نویسندگان مقاله:
Mohsen Mansouri - Materials and Energy Research Center (MERC),Meshkindasht, PO.Box ۳۱۷۸۷/۳۱, Karaj, Iran
Amirhossein Zamzamian
Milad Tajik
Ehsan Imani
خلاصه مقاله:
Mohsen Mansouri - Materials and Energy Research Center (MERC),Meshkindasht, PO.Box ۳۱۷۸۷/۳۱, Karaj, Iran
Amirhossein Zamzamian
Milad Tajik
Ehsan Imani
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
کلمات کلیدی: Nanofluid, Spiral tube, Nusselt Number, Heat transfer enhancement
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/172190/