MORI-TANAKA METHOD IN CHARACTERISATION OF COMPOSITE STRUCTURES

This paper describes the theory of the dependence of the tribological characteristics of the material (coefficient of friction and wear) and the mechanical properties of the material (Poisson's ratio and modulus of elasticity). A special focus is placed on the characteristics of composite mater...

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Published inProceedings on engineering sciences (Online) Vol. 1; no. 1; pp. 84 - 89
Main Authors SLAVKOVIC, Vukasin, PALIC, Nikola, SHARMA, Varun, GRUJOVIC, Nenad, ZIVIC, Fatima
Format Journal Article
LanguageEnglish
Published University of Kragujevac 01.06.2019
Subjects
composites
friction coefficient
homogenisation
mori-tanaka method
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Summary:This paper describes the theory of the dependence of the tribological characteristics of the material (coefficient of friction and wear) and the mechanical properties of the material (Poisson's ratio and modulus of elasticity). A special focus is placed on the characteristics of composite materials which are difficult to predict by mechanical and tribological characteristics. Relationship between effective values of friction coefficient and wear and modulus of elasticity is given for composites. Mori-Tanaka homogenization method is applied in calculation of modulus of elasticity and Poisson's ratio, and their dependencies, for composites with spherical particles.
ISSN:2620-2832
2683-4111
DOI:10.24874/PES01.01.011