Numerical Investigation of Thermal and Thermo-mechanical Effective Properties for Short Fibre Reinforced Composite

被引：9

作者：

Ioannou, Ioannis ^{[1
]}

Hodzic, Alma ^{[1
]}

Gitman, Inna M. ^{[1
]}

机构：

[1] Univ Sheffield, Dept Mech Engn, Sheffield, S Yorkshire, England

来源：

APPLIED COMPOSITE MATERIALS | 2017年 / 24卷 / 05期

关键词：

RVE; Homogenisation; Stochastic parameters; Short fibre reinforced composites; THERMOELASTIC PROPERTIES; REPRESENTATIVE VOLUME; LENGTH; CONDUCTIVITY; SIZE;

D O I：

10.1007/s10443-016-9569-1

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

This study aims to investigate the thermal conductivity and the linear coefficient of thermal expansion for short fibre reinforced composites. The study combines numerical and statistical analyses in order to primarily examine the representative size and the effective properties of the volume element. Effects of various micromechanical parameters, such as fibre's aspect ratio and fibre's orientation, on the minimum representative size are discussed. The numerically acquired effective properties, obtained for the representative size, are presented and compared with analytical models.

引用

页码：999 / 1009

页数：11

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