摘要
综述了相变材料的分类及其蓄热性能,归纳了常见的相变材料与传统建筑材料的结合方式及相变建筑材料的制备方法,介绍了相变建筑围护结构的典型构造和应用。针对相变建筑围护结构的传热特点,阐述分析非线性相变过程常用的数值模拟方法的研究现状,指出目前数值模拟方法的不足及分析软件有待完善的模块,并对今后的研究方向和应用前景进行了展望。
Classification and heat storage performance of phase change materials(PCMs) were reviewed.Several combination methods of construction materials with PCMs and the preparation of phase change building materials were introduced.The applications and the installation methods of PCMs with building envelope were also elaborated.In view of the heat transfer property of the phase change building envelope, the current research situation of numerical simulation methods which were commonly used to analyze the nonlinear phase change process was described.The shortcomings of the current analysis for phase transition and the imperfect modules of the analysis software were pointed out, then prospected the future research direction and application prospect.
作者
李琳
王宇
钱雯艳
李东旭
Li Lin;Wang Yu;Qian Wenyan;Li Dongxu(School of Architectural Engineering,Suqian College,Suqian 223800;Jiangsu Province Engineering Research Center of Prefabricated Building and Intelligent Construction,Suqian 223800;College of Material Science and Engineering,Nanjing Tech University,Nanjing 210009)
出处
《化工新型材料》
CAS
CSCD
北大核心
2022年第10期52-56,共5页
New Chemical Materials
基金
国家自然科学基金(51872137)
宿迁市科技计划资助(K202141)
2021年宿迁市千名拔尖人才培养工程项目(宿人才发[2021]7号)。
关键词
相变
建筑围护结构
传热
数值模拟
phase change
building envelope structure
heat transfer
numerical simulation
