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ČERNÝ, M., POKLUDA, J.
Original Title
Ab initio Study of Elasticity of Nano-Fibre Reinforced Composites
Type
conference paper
Language
English
Original Abstract
Ab initio calculations of elastic moduli of composite lamina having continuous nano-fibre reinforcements are performed using pseudo-potential plane-wave code. Obtained results are used to verify validity of macro-scale empirical relations for composites (rules of mixtures) on the nano-scale. All quantities are computed from the dependence of crystal energy on a suitable deformation parameter. Results for tungsten nano-fibres in niobium matrix, presented as a particular example of the ab-initio analysis, reveal that elastic moduli of ideal composites follow the simplest form of the linear mixture rule
Keywords
nanocomposites, fibre reinforcement, ab initio calculations, tensile strength
Authors
RIV year
2005
Released
1. 12. 2005
Publisher
Auda
Location
Brno
ISBN
80-214-3085-0
Book
Nano 05
Pages from
161
Pages to
166
Pages count
6
BibTex
@inproceedings{BUT16429, author="Miroslav {Černý} and Jaroslav {Pokluda}", title="Ab initio Study of Elasticity of Nano-Fibre Reinforced Composites", booktitle="Nano 05", year="2005", pages="161--166", publisher="Auda", address="Brno", isbn="80-214-3085-0" }