National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Estimation of effective material characteristics of polymer composites
Máša, Bohuslav ; Hutař,, Pavel (referee) ; Náhlík, Luboš (advisor)
The bachelor thesis deals with determination of the effective elastic material characteristics of particle reinforced composite with polymer matrix. The first part of the work is devoted to the estimation of the elastic properties on the base of analytical relations found in the literature. The second part is devoted to the numerical modeling of the particle composite using finite element method. Two different polymer matrixes are taken into account and two different compositions in the particles in the matrix were considered. The calculations were performed for wide range of particle volume fraction. The results from both analytical and numerical estimations were compared and useful analytical relation for estimation of effective elastic material properties of given kind of composite has been found.
Estimation of effective material characteristics of polymer composites
Máša, Bohuslav ; Hutař,, Pavel (referee) ; Náhlík, Luboš (advisor)
The bachelor thesis deals with determination of the effective elastic material characteristics of particle reinforced composite with polymer matrix. The first part of the work is devoted to the estimation of the elastic properties on the base of analytical relations found in the literature. The second part is devoted to the numerical modeling of the particle composite using finite element method. Two different polymer matrixes are taken into account and two different compositions in the particles in the matrix were considered. The calculations were performed for wide range of particle volume fraction. The results from both analytical and numerical estimations were compared and useful analytical relation for estimation of effective elastic material properties of given kind of composite has been found.

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