Control aspects of latent heat storage and recovery in concrete

被引：176

作者：

Lee, T ^{[1
]}

Hawes, DW ^{[1
]}

Banu, D ^{[1
]}

Feldman, D ^{[1
]}

机构：

[1] Concordia Univ, Ctr Bldg Studies, Dept Bldg Civil & Environm Engn, Montreal, PQ H3G 1M8, Canada

来源：

SOLAR ENERGY MATERIALS AND SOLAR CELLS | 2000年 / 62卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

thermal energy storage; thermal storage media;

D O I：

10.1016/S0927-0248(99)00128-2

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：

This paper presents the results of macro scale tests that compare the thermal storage performance of ordinary concrete blocks with those that have been impregnated with two phase change materials (PCM). One is a commercial Butyl Stearate (Emerest 2326), and the other is a commercial Paraffin (Unicere 55). The comparative characteristics of these PCM - concrete combinations were examined. Also, the effect of air velocity was studied in respect to the control of the rates of heat storage and discharge. This research is an extension of the laboratory scale work in this area, which were carried out in recent years. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：217 / 237

页数：21