Numerical analysis of performance of solar parabolic trough collector with Cu-Water nanofluid

被引：36

作者：

Ghasemi, S. E. ^{[1
]}

Ahangar, Gh. R. Mehdizadeh ^{[2
]}

机构：

[1] Islamic Azad Univ, Young Researchers & Elite Club, Qaemshahr Branch, Qaemshahr, Iran

[2] Yazd Univ, Dept Mech Engn, Yazd, Iran

来源：

INTERNATIONAL JOURNAL OF NANO DIMENSION | 2014年 / 5卷 / 03期

关键词：

Solar energy; Solar parabolic trough collector; Cu-Water nanofluid; Numerical analysis; Thermal Performance;

D O I：

10.7508/ijnd.2014.03.004

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In the present work the effect of Cu-Water nanofluid, as heat transfer fluid, on the performance of a parabolic solar collector was studied numerically. The temperature field, thermal efficiency, meanoutlet temperatures have been evaluated and compared for the conventional parabolic collectors and nanofluid based collectors. Further, the effect of various parameters such as fluid velocity, volume fraction of nanoparticles, concentration ratio and receiver length has been investigated. The results show that, by increasing the volume fraction of nanoparticles, the performance of the solar parabolic collector enhances.

引用

页码：233 / 240

页数：8

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