Unit cells for thermal analyses of syntactic foams with imperfect interfaces

作者: Xiaotuo Li , Bin Yu , Pengfei Wang , Xin Zhang , Taotao Fan

DOI: 10.1016/J.COCO.2017.01.002

关键词:

摘要: Abstract Since there is a lack of modeling the effect interfaces between hollow particles and matrix on effective thermal conductivity syntactic foams, unit cell for analyses foams in presence imperfect has been established. The model was validated with experimental data from literatures. simulation results agree well data. Based model, parametric study conducted to investigate interfacial conductance, wall thickness volume fraction foams. show that increases increase particles. However, shows complicated dependence conductance

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