Investigation on convective heat transfer and flow features of nanofluids

被引：1756

作者：

Xuan, YM ^{[1
]}

Li, Q ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Power Engn, Nanjing 210094, Peoples R China

来源：

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME | 2003年 / 125卷 / 01期

关键词：

convection; enhancement; experimental; heat transfer; nanoscale;

D O I：

10.1115/1.1532008

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

An experimental system was built to investigate convective heat trouser and flow features of the nanofluid in a tube. Both the convective heat transfer coefficient and friction factor of the sample nanofluids for the turbulent flow are measured, respectively. The effects of such factors as the volume fraction of suspended nanoparticles and the Reynolds number on the heat transfer and flow features are discussed in detail. A new type of convective heat transfer correlation is proposed to correlate experimental data of heat transfer for nanofluids.

引用

页码：151 / 155

页数：5

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