Research on temperature dependent effective thermal conductivity of composite-phase change materials (PCMs) wall based on steady-state method in a thermal chamber
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- 作者：Xu Wang ; Hang Yu ; tjyuhang@163.com" class="auth_mail" title="E-mail the corresponding author ; Lu Li ; Mei Zhao
- 关键词：PCMs ; phase change materials ; SSPCMs ; shape-stabilized phase change materials ; HDPE ; high density polyethylene ; EG ; expanded graphite ; DSC ; differential scanning calorimetry
- 刊名：Energy & Buildings
- 出版年：2016
- 出版时间：15 August 2016
- 年：2016
- 卷：126
- 期：Complete
- 页码：408-414
- 全文大小：2092 K
文摘
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An innovative steady-state method of thermal chamber apparatus was introduced.
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Temperature had positive influence on λ of a regular wall and a composite-PCMs wall.
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Solid-liquid phase change had negative influence on λ of the composite-PCMs wall.