Second law analysis of latent thermal storage for solar system

被引：125

作者：

Kousksou, T. ^{[1
]}

Strub, F. ^{[1
]}

Lasvignottes, J. Castaing ^{[1
]}

Jamil, A. ^{[1
]}

Bedecarrats, J. P. ^{[1
]}

机构：

[1] Lab Therm Energet & Procedes, F-64013 Pau, France

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2007年 / 91卷 / 14期

关键词：

entropy generation; exergy; latent storage; multiple PCMs; solar;

D O I：

10.1016/j.solmat.2007.04.029

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A theoretical model has been developed for analysis and optimization of the solar system using phase change material (PCM). The later consists of a solar air heating collector coupled with a cylindrical storage tank which contains spherical capsules filled with a PCM. Energy and exergy analyses are carried out to understand the behavior of the system using single PCM or multiple PCMs. Numerical results show that the performance of the latent thermal storage system can be ameliored by the judicious choice of the melting temperature of the PCM. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：1275 / 1281

页数：7

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