Application of finite element method for analysis of nanostructures

• Autorzy: Bocko J. , Lengvarský P.

Identyfikatory

DOI

10.1515/ama-2017-0018

• Języki publikacji: EN

Abstrakty

EN

The paper deals with application of the finite element method in modelling and simulation of nanostructures. The finite element model is based on beam elements with stiffness properties gained from the quantum mechanics and nonlinear spring elements with forcedisplacement relation are gained from Morse potential. Several basic mechanical properties of structures are computed by homogenization of nanostructure, e.g. Young's modulus, Poisson's ratio. The problems connecting with geometrical parameters of nanostructures are considered and their influences to resulting homogenized quantities are mentioned.

Słowa kluczowe

EN

beam elements; spring element; young's modulus; Poisson's ratio

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2017
• Tom: Vol. 11, no. 2
• Strony: 116--120
• Opis fizyczny: Bibliogr. 21 poz., rys., tab., wykr.

Twórcy

autor

Bocko J.

• Faculty of Mechanical Engineering, Department of Applied Mechanics and Mechanical Engineering, Technical University of Košice, Letná 9, 042 00 Košice, Slovakia

autor

Lengvarský P.

• Faculty of Mechanical Engineering, Department of Applied Mechanics and Mechanical Engineering, Technical University of Košice, Letná 9, 042 00 Košice, Slovakia

Bibliografia

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Uwagi

This work was supported by grants from the Slovak Grant Agency VEGA no. 1/0731/16.

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).