Estimation of Material Properties of Carbon Nanotubes Using Finite Element Method
, oraz | 28 cze 2019
O artykule
Data publikacji: 28 cze 2019
Zakres stron: 7 - 14
DOI: https://doi.org/10.2478/scjme-2019-0014
Słowa kluczowe
© 2019 Bocko Jozef et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
The paper deals with estimation of material properties of single-walled carbon nanotubes (SWCNTs). The SWCNTs are simulated as frames, where carbon atoms are replaced by nodes and interatomic interactions are replaced by beams. The tension and torsion loading is applied on SWCNTs for determining the elastic modulus, Poisson’s ratio, shear modulus and membrane stiffness of SWCNTs. The simulations for obtaining elongations and torsion angles of SWCNTs are accomplished by the finite element method.