Smaller radiator with enhanced heat transfer using CNT-nanofluids

With the development of advanced thermal fluids such as carbon nanotubes (CNT)-nanofluids, which have better thermal conductivity, there is a possibility to reduce the size of car radiators without affecting their heat transfer performance. In this study, the heat transfer results are compared using...

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Ismail, Ahmad Faris, Abd-Halim, B.A., Walvekar , Rashmi Gangasa, Yusaf, Talal F.
التنسيق: مقال
اللغة:English
منشور في: WIT Press 2014
الموضوعات:
الوصول للمادة أونلاين:http://irep.iium.edu.my/36825/1/Smaller_Radiator.pdf
http://irep.iium.edu.my/36825/
http://library.witpress.com/pages/listBooks.asp?tID=1
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الوصف
الملخص:With the development of advanced thermal fluids such as carbon nanotubes (CNT)-nanofluids, which have better thermal conductivity, there is a possibility to reduce the size of car radiators without affecting their heat transfer performance. In this study, the heat transfer results are compared using the standard radiator and a smaller radiator using four different fluids acting as the coolants: water, ethylene glycol, 0.02% CNT-nanofluid and 0.1% CNT-nanofluid. The experimental results show that the stable CNT-nanofluids prepared in this work produce better heat transfer performance in both engines. Moreover, the smaller radiator using the CNT-nanofluids produces similar or better heat transfer rates compared to the standard radiator using water or ethylene glycol.