气凝胶
热导率
保温
纳米-
热的
多孔性
材料科学
多孔介质
工作(物理)
热桥
复合材料
工程类
机械工程
物理
热力学
图层(电子)
作者
G.H. Tang,Chuang Bi,Yue Zhao,Wen‐Quan Tao
出处
期刊:Energy
[Elsevier]
日期:2015-08-19
卷期号:90: 701-721
被引量:177
标识
DOI:10.1016/j.energy.2015.07.109
摘要
Thermal transport in nano-porous insulation material of aerogel has recently attracted increasing attention due to its extreme low thermal conductivity and the broad applications from energy conservation to safety protection. This work presents a comprehensive overview for thermal transport in nano-porous insulation materials. Factors on thermal insulation from both physical fundamentals and engineering applications are identified, and various prediction approaches including theoretical models and numerical methods for the energy carriers and overall thermal conductivity are discussed as well. In addition, directions for the future studies are looked into and several issues in thermal transport in nano-porous insulation are highlighted.
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