Elastic damper based on the carbon nanotube bundle
Leysan Kh. Rysaeva,Elena A. Korznikova,R. T. Murzaev,Dina U. Abdullina,Aleksey Kudreyko,Julia A. Baimova,Dmitry S. Lisovenko,Sergey V. Dmitriev +7 more
- Vol. 18, Iss: 1, pp 001-012
TLDR
In this paper, the carbon nanotube bundle is modeled under plane strain conditions and the loading-unloading stress-strain curves exhibit a hysteresis loop and, upon unloading, the structure returns to its initial form with no residual strain.Abstract:
Mechanical response of the carbon nanotube bundle to uniaxial and biaxial lateral compression followed by unloading is modeled under plane strain conditions. The chain model with a reduced number of degrees of freedom is employed with high efficiency. During loading, two critical values of strain are detected. Firstly, period doubling is observed as a result of the second order phase transition, and at higher compressive strain, the first order phase transition takes place when carbon nanotubes start to collapse. The loading-unloading stress-strain curves exhibit a hysteresis loop and, upon unloading, the structure returns to its initial form with no residual strain. This behavior of the nanotube bundle can be employed for the design of an elastic damper.read more
Citations
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Two-Dimensional Black Phosphorus Carbide: Rippling and Formation of Nanotubes
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TL;DR: The allotropes of a new layered material, phosphorus carbide (PC), have been predicted recently, and a few of these predicted structures have already been successfully fabricated as discussed by the authors.
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Supersonic voidions in 2D Morse lattice
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Mechanical Response of Carbon Nanotube Bundle to Lateral Compression
Dina U. Abdullina,Elena A. Korznikova,V.I. Dubinko,Denis V. Laptev,Alexey A. Kudreyko,E. G. Soboleva,Sergey V. Dmitriev,Kun Zhou +7 more
TL;DR: It is found that the potential energy of the CNT bundle during deformation changes mainly due to bending of CNT walls, while the contribution from the walls tension-compression and from the van der Waals energies is considerably smaller.
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Evolution of the carbon nanotube bundle structure under biaxial and shear strains
Leysan Kh. Rysaeva,D.V. Bachurin,R. T. Murzaev,Dina U. Abdullina,Elena A. Korznikova,Radik R. Mulyukov,Sergey V. Dmitriev +6 more
TL;DR: In this article, the structural evolution of the zigzag carbon nanotube bundle subjected to biaxial lateral compression with the subsequent shear straining is studied under plane strain conditions using the chain model with a reduced number of degrees of freedom.
References
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Journal ArticleDOI
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