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Information × Registration Number 0219U100427, 0117U001832 , R & D reports Title Object-oriented computational models-software for prediction of elastic and phononic properties of three-dimensional nanocomposites popup.stage_title Head Mykhаskiv Viktor V., Доктор фізико-математичних наук Registration Date 12-02-2019 Organization Instytut pryklаdnykh problem mekhаniky i mаtemаtyky im. Ya.S. Pidstryhаchа NAN Ukrаiny popup.description2 The theoretically justified models and discretization schemes based on the relationships of the boundary element method are developed for the description and analysis of static and dynamic elastic behavior of 3D nanocomposites and periodically-structured metamaterials with noncanonical fillers (in the form of short fibers and disk-shaped or film-like inclusions). Adapted to these models numerical algorithmization is proposed with the creation of software programs for the parametrization of local and effective (via homogenization) characteristics of the composites in dependence on their materials combination, size effects and frequency spectrum. Methodology-software complex is approbated on the numerical study of nanocomposites and metamaterials with metallic matrix with establishing the strengthening, effective stiffness increasing and acoustic filtering effects  Product Description popup.authors popup.nrat_date 2020-04-02 Close