Multiscale modeling: Prediction for thermophysical properties of needled carbon/carbon composite and evaluation of brake disk system

Fangliang Guo,Ying Yan,Yang Hong,Yiding Li

Materials Today Communications（2020）

引用 9|浏览5

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摘要

•Establish a RVE model to study CTEs and thermal conductivities.•Increase of needled fiber bundle radius would degrade the expansion behavior.•High temperature areas are confined to narrow band regions near friction surfaces.•Thermoelastic instability phenomenon could be improved by multiscale modeling.

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关键词

Finite element method,Thermal expansion,Thermal conductivity,Thermoelastic instability

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