Experimental study of using PCM in brick constructive solutions for passive cooling

被引：388

作者：

Castell, A. ^{[1
]}

Martorell, I. ^{[1
]}

Medrano, M. ^{[1
]}

Perez, G. ^{[1
]}

Cabeza, L. F. ^{[1
]}

机构：

[1] Univ Lleida, GREA Innovacio Concurrent, Lleida 25001, Spain

来源：

ENERGY AND BUILDINGS | 2010年 / 42卷 / 04期

关键词：

PCM; Buildings; Energy savings; Passive cooling; THERMAL-ENERGY STORAGE; PHASE-CHANGE MATERIALS; HEAT-STORAGE; CONCRETE;

D O I：

10.1016/j.enbuild.2009.10.022

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This work presents the results of an experimental set-up to test phase change materials with two typical construction materials (conventional and alveolar brick) for Mediterranean construction in real conditions. Several cubicles were constructed and their thermal performance throughout the time was measured. For each construction material, macroencapsulated PCM is added in one cubicle (RT-27 and SP-25 A8). The cubicles have a domestic heat pump as a cooling system and the energy consumption is registered to determine the energy savings achieved. The free-floating experiments show that the PCM can reduce the peak temperatures up to 1 degrees C and smooth out the daily fluctuations. moreover, in summer 2008 the electrical energy consumption was reduced in the PCM cubicles about 15%. These energy savings resulted in a reduction of the CO2 emissions about 1-1.5 kg/year/m(2). (c) 2009 Elsevier B.V. All rights reserved.

引用

页码：534 / 540

页数：7

共 14 条

[1] LOW-TEMPERATURE LATENT-HEAT THERMAL-ENERGY STORAGE - HEAT-STORAGE MATERIALS [J].

ABHAT, A .

SOLAR ENERGY, 1983, 30 (04) :313-332

[2] Experimental investigation and computer simulation of thermal behaviour of wallboards containing a phase change material [J].

Ahmad, M ;

Bontemps, A ;

Sallée, H ;

Quenard, D .

ENERGY AND BUILDINGS, 2006, 38 (04) :357-366

[3] Thermal analysis of a building brick containing phase change material [J].

Alawadhi, Esam M. .

ENERGY AND BUILDINGS, 2008, 40 (03) :351-357

[4] Energy-storing wallboard: Flammability tests [J].

Banu, D ;

Feldman, D ;

Haghighat, F ;

Paris, J ;

Hawes, D .

JOURNAL OF MATERIALS IN CIVIL ENGINEERING, 1998, 10 (02) :98-105

[5]

BARKMANN HG, 1975, P WORKSH SOL EN STOR

[6] Use of microencapsulated PCM in concrete walls for energy savings [J].

Cabeza, Luisa F. ;

Castellon, Cecilia ;

Nogues, Miquel ;

Medrano, Marc ;

Leppers, Ron ;

Zubillaga, Oihana .

ENERGY AND BUILDINGS, 2007, 39 (02) :113-119

[7] A review on energy conservation in building applications with thermal storage by latent heat using phase change materials [J].

Khudhair, AM ;

Farid, MM .

ENERGY CONVERSION AND MANAGEMENT, 2004, 45 (02) :263-275

[8]

Lane GA., 2018, SOLAR HEAT STORAGE L

[9] Control aspects of latent heat storage and recovery in concrete [J].

Lee, T ;

Hawes, DW ;

Banu, D ;

Feldman, D .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2000, 62 (03) :217-237

[10]

LINE GA, 1986, SOLAR HEAT STORAGE L

← 1 2 →