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朱娜

副教授    博士生导师    硕士生导师

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  • 性别: 女
  • 在职信息: 在职
  • 所在单位: 环境科学与工程学院
  • 学历: 研究生(博士)毕业
  • 学位: 工学博士学位

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论文成果

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Energy performance of double shape-stabilized phase change materials wallboards in office building

发布时间:2023-04-22
点击次数:
论文类型:
文章
第一作者:
朱娜
合写作者:
柳鹏鹏,刘福利,胡平放,吴孟都
发表刊物:
Applied Thermal Engineering
收录刊物:
SCI
所属单位:
华中科技大学
刊物所在地:
United Kingdom
学科门类:
工学
一级学科:
土木工程
项目来源:
National Natural Science Foundation of China (NSFC)
文献类型:
J
卷号:
105
页面范围:
180-188
ISSN号:
1359-4311
关键字:
Sandwich-typeShape-stabilized phase change materialEnergy consumptionAir-conditioner
DOI码:
10.1016/j.applthermaleng.2016.05.128
发表时间:
2016-07-25
影响因子:
6.465
摘要:
A novel sandwich-type wallboard was that of a three-layer panel with external and internal layer consisting of shape-stabilized phase change materials (SSPCMs) wallboards and middle layer consisting of concrete. The external layer was active in hot seasons and the internal layer was active in cold seasons. One office room integrated with double SSPCMs wallboards was used for simulation platform. Another office room with the same envelope and just without double SSPCMs wallboards was used as reference room for comparison. Split variable and constant frequency air-conditioner were used in these two different rooms. Studies were conducted to investigate the effects of double SSPCMs and variable/constant frequency air-conditioner on energy performance in typical climate area with hot summer and cold winter (Wuhan city, China). Test results showed that building operation energy consumption in SSPCM room was 6.4% lower than that in reference room under variable frequency air-conditioner in summer. The building operation energy consumption in SSPCM room was 17.8% lower than that in reference room under variable frequency air-conditioner in winter. It concluded that the effect of variable frequency air-conditioner used in SSPCM room was better than that in reference room both in summer and winter. But the energy saving effect was more obvious in winter than that in summer