微視的繊維網を有する機能性材料のジュール発熱を伴う接触挙動の解析

抄録

Nano-C/C composites using Bacteria Cellulose present good tribological properties and heat resistance. In this study, we consider a nano-C/C composite using Bacteria Cellulose with net-like microstructure of fiber and make a finite element model of the composite in order to clarify contact behavior under Joule heating. The fiber structure filled with polymer matrix forms nano-fiber reinforced composites. The model consists of microscopically inhomogeneous medium and a sphere. Effective properties of the composite are formulated for Joule heating. We demonstrate contact behavior of the C/C composite under Joule heating.