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

被引：3
|
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
收藏
页码：341 / 349
页数：9
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