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

被引：0
作者：
R. Karthik
R. Harish Nagarajan
K. S. Praveen
B. Raja
机构：
[1] Design and Manufacturing (IIITD&M),Indian Institute of Information Technology
来源：
Journal of Engineering Thermophysics | 2014年 / 23卷
关键词：
Thermal Conductivity; Brownian Motion; Temperature Oscillation; Thermal Conductivity Measurement; Engineer THERMOPHYSICS;
D O I：
暂无
中图分类号：
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-ω technique. The measurement and prediction are carried out for temperatures between 15 and 35°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%.
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页码：341 / 349
页数：8
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