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Modeling a curved graphene sheet

Submitted by naveen.ave on
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Computational Mechanics Forum
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buckling
ANSYS Finite Element Elastic Beam
graphene sheet

HI,

I'm trying to simlate the buckling behavior of a grpahene sheet using ANSYS APDL 14.5

In my analysis I need to have a graphene sheet that is curved with a variable radius for different cases. I was wondering if there is a faster way to model the graphene sheet assuming that the carbon-carbon bonds are modelled as elastic beam elements( beam 188) and the nodes are represnted by the carbon atoms.

 

 --Naveen R--

Molecular Dynamics Analysis of the Thermal Conductivity of Graphene and Silicene Monolayers of Different Lengths

Submitted by Jingjie Yeo on
research
molecular dynamics
graphene
phonon
LAMMPS
graphene sheet
Thermal conductivity
phonon density of states
silicene
silicene sheet
phonon dispersion
Tersoff potential

http://dx.doi.org/10.1166/jctn.2014.3568

Comparing the effects of dispersed STW defects & double vacancies on the thermal conductivity of graphene nanoribbons

Submitted by Jingjie Yeo on
research
molecular dynamics
graphene
large scale molecular dynamics
graphene nano-ribbon
graphene sheet
Molecular Dynamics (MD)
molecular dynamics simulation
Reverse non-equilibrium molecular dynamics
Thermal conductivity
Stone-Thrower-Wales defects

http://iopscience.iop.org/0957-4484/23/38/385702/

 

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