摘要
相变材料具有相变潜热大的特性,能够提高轻型围护结构建筑的热稳定性,改善热环境并且节约能耗,在建筑节能领域受到越来越多的关注。主要介绍了相变材料的概况、主要影响因素以及研究现状,并将相变材料应用于建筑的模式分为两种——被动式应用和主动式应用,同时以历届国际太阳能十项全能竞赛的参赛作品为研究对象,对作品中相变材料的应用进行分类研究,以期对绿色建筑设计起到一定的借鉴作用。
Phase Change Material (PCM) can improve the thermostability and thermal comfort of lightweight construction houses and save energy because of its high latent heat, which receives increasingly attention in the area of energy-efficient building. This paper introduced an overview of PCM and analyzed different PCM applications in real buildings, which can be divided into two types: passive and active applications. Thezero-energy solar residential houses which have participated in Solar Decathlon widely used PCM to improve performance in the competition, so they are selected as main research objects.
作者
石峰
乐乐
SHI Feng;LE Le(School of Architecture and Civil Engineering,Xiamen University,Xiamen 361005,Fujian,China)
出处
《建筑节能》
CAS
2019年第3期35-40,84,共7页
BUILDING ENERGY EFFICIENCY
基金
国家自然科学基金资助项目(51308481)
福建省自然科学基金项目(2017J01102)
