Experimental investigation on thermal conductivity enhancement of copper (II) oxide-DI water nanofluids

被引：4

作者：

Karthik, R. ^{[1
]}

Nagarajan, R. Harish ^{[1
]}

Praveen, K. S. ^{[1
]}

Raja, B. ^{[1
]}

机构：

[1] Indian Inst Informat Technol Design & Mfg, Chennai 600048, Tamil Nadu, India

来源：

JOURNAL OF ENGINEERING THERMOPHYSICS | 2014年 / 23卷 / 04期

关键词：

3-OMEGA METHOD; MODEL; DIFFUSIVITY; TRANSPORT; HEAT;

D O I：

10.1134/S1810232814040122

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The thermal conductivity enhancement of CuO-deionized water nanofluids over the deionized water is measured using a tailor-made measurement device that uses the 3-omega technique. The measurement and prediction are carried out for temperatures between 15 and 35A degrees C and volume fractions of 0.025%, 0.05%, and 0.1%. The enhancement in thermal conductivity over the base fluid for the tested conditions is observed to be 13 to 25%. A comparison between the measured data and the predicted ones using established correlations reveals that the deviation in prediction is within +/- 10%.

引用

页码：341 / 349

页数：9

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