Advanced computational models and software on predicting the effective elastic properties for computer-simulated structures of nanocomposite

Strelnikova, Olena; Gnitko, V.; Degtyariov, Kyryl; Tonkonozhenko, A. M.

doi:10.1109/khpiweek51551.2020.9250093

Cited by 2 publications

(3 citation statements)

References 14 publications

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“…The mathematical and computational models developed in [16] on the basis of FEM has been used to carry out the analysis of nanomaterials with spherical continuous or hollow inclusions, and also with short nanofibers and nanotubes.…”

Section: Finite Element Methods In the Treatment Of Composites And Na...mentioning

confidence: 99%

“…Verification of the convergence of the boundary elements method in solving axially symmetric issues has been carried out in [16].…”

Section: Nonclassical Gertin-murdoch Conditionsmentioning

confidence: 99%

“…In this paper, based on the methods developed in [13][14][15][16], the calculations of effective modules have been carried out taking into account surface effects.…”

Section: Nonclassical Gertin-murdoch Conditionsmentioning

confidence: 99%

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Mechanical properties of composites and nanocomposites have been considered in the assumptions of linear elasticity. To describe the nanoscale contact between matrices and inclusions on the interface surface, the conditions of ideal contact and non-classical Gurtin-Murdoch conditions have been implemented. The influence of shapes and relative sizes of inhomogeneities and matrices of representative volumes on the effective elasticity modulus of nanocomposites has been treated. Matrices in the form of cube and cylinder of finite sizes and inhomogeneity in the form of spheres and fibers have been considered. Finite element-based calculation models have been generalized to composites with distributed nanoinclusions of random and ordered orientation. The resulting models create the informative base for nanocomposites synthesis technologies with improved deformable and strength characteristics.

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Section: Finite Element Methods In the Treatment Of Composites And Na...mentioning

confidence: 99%

“…Verification of the convergence of the boundary elements method in solving axially symmetric issues has been carried out in [16].…”

Section: Nonclassical Gertin-murdoch Conditionsmentioning

confidence: 99%