Effect of CNT-H2O Nanofluid on the Performance of Solar Flat Plate Collector-An Experimental Investigation

被引：0

作者：

Vijayakumaar, S. C. ^{[1
]}

Shankar, R. Lakshmi ^{[1
]}

Babu, K. ^{[1
]}

机构：

[1] SSN Coll Engn, Dept Mech Engn, Madras 603110, Tamil Nadu, India

来源：

2013 INTERNATIONAL CONFERENCE ON ADVANCED NANOMATERIALS AND EMERGING ENGINEERING TECHNOLOGIES (ICANMEET) | 2013年

关键词：

Flat Plate Collectors; CNT Nanofluid; Thermal Efficiency; Nanoparticle suspension; Heat transfer enhancement;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the present research, to investigate the effect of CNT-H2O nanofluid on the efficiency of a flat-plate collector over the conventional one, two identical flat plate collectors were fabricated. The weight fraction of nanoparticles was kept as 0.40, 0.50 and 0.60 wt% and the average particle dimension was 1nm. Experiments were performed with Polysorbate80 as surfactant. The mass flow rate of nanofluid varied around 5lit/min. The ASHRAE standard was used to calculate the efficiency. The results show that, in comparison with water as absorbing medium, using the nanofluid as working fluid increases the efficiency. For 0.5% wt, the increased efficiency was 39%.

引用

页码：197 / 199

页数：3

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