scholarly journals 310 Molecular Dynamics Simulation on Deformation and Fracture of Silicon Nano Cantilever

2009 ◽  
Vol 2009.84 (0) ◽  
pp. _3-10_
Author(s):  
Naoki Oishi ◽  
Kisaragi Yashiro ◽  
Yoshihiro Tomita
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Dynamics Simulation ◽  
Deformation And Fracture

Coarse-Grained Molecular Dynamics Simulation of Fracture Problems in Polycarbonate

2016 ◽  
Vol 258 ◽  
pp. 73-76 ◽  
Author(s):  
Atsushi Kubo ◽  
Yoshitaka Umeno
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Strain Rate ◽  
Deformation Behavior ◽  
Dynamics Simulation ◽  
Coarse Grained ◽  
Deformation And Fracture ◽  
Simulation Results ◽  
Coarse Grained Molecular Dynamics

A coarse-grained particle (CG) model was developed based on all-atom molecular dynamics simulation results, aiming at applying to deformation and fracture analyses of polycarbonate. After confirming the validity of the model, the developed CG model was applied to deformation analyses to investigate the effects of strain rate and multiaxial tension. The effect of strain rate was found to be consistent with an experiment. Two types of deformation behavior were observed according to the type of multiaxial tension.

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