期刊论文

Study Progress in Thermal Properties and Heat Transfer Numerical Simulation of Phase-changed Wall

中文

建筑热能通风空调

1003-0344

2020

39

5

53-58

10.3969/j.issn.1003-0344.2020.05.011

国家自然科学基金(No.51876087) 湖南省科技厅重点研发计划(2017SK2394)。

本校为其他机构

本文介绍了测量和提高相变材料热物性的常用方法,简述了相变材料层不同位置以及室外气候条件对相变墙体热工性能影响的研究现状,分析了复合相变材料对墙体热工性能影响和经济性研究,对相变墙体传热数值模拟方法和常用数值模拟软件的研究进行综述,总结了相变墙体研究中所存在的问题。

The common methods of measuring and improving the thermal properties of phase change materials are introduced. The research status of the influence of different locations of phase change materials layer and outdoor climate conditions on the thermal properties of phase change walls is briefly described. The effects of composite phase change materials on the thermal performance of the wall and the economics were analyzed. The research on numerical simulation methods and common numerical simulation software of heat transfer of phase change wall is summarized. The problems in the research of phase...