Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Title : 大连理工大学（土木水力学院） 建筑材料研究所 所长 大连理工大学建筑能源技术研究中心 主任 辽宁省复合材料学会常务副理事长兼秘书长 政协辽宁省委员会委员 “建筑技术与应用”“混凝土”和“国外连建材科技“等杂志编委
Title of Paper:Research on heat transfer performance of passive solar collector-storage wall system with phase change materials
Hits:
Date of Publication:2016-05-01
Journal:ENERGY AND BUILDINGS
Included Journals:SCIE、EI、Scopus
Volume:119
Page Number:183-188
ISSN No.:0378-7788
Key Words:Passive solar collector-storage wall; Phase change materials; Heat transfer; Energy-saving characteristic
Abstract:Heat transfer performance on the wall has a great influence on energy conservation and indoor thermal comfort. In this paper, a new type of passive solar energy utilization technology, phase change materials (PCMs) added into passive solar collector-storage wall system was proposed. Heat transfer performance and energy saving characteristics were investigated theoretically and experimentally. Energy balance equations that including sunlight board, air in the channel, collector mortar layer and inner surface of wall were established to describe the heat transfer process of system. Experimental room was used to studied the energy saving characteristics in winter. The results indicate that the new passive solar collector-storage wall system with PCMs can promote indoor air thermal circulation and decrease indoor air temperature fluctuations. Its good heat storage capacity can apparently improve indoor thermal environment. Therefore, this new passive solar collector-storage wall system with PCMs can be popularized in engineering applications. (C) 2016 Elsevier B.V. All rights reserved.
Open time:..
The Last Update Time: ..