Nano Science and Technology Institute
Nanotech 2003 Vol. 2
Nanotech 2003 Vol. 2
Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show, Volume 2
 
Chapter 12: Computational Methods and Numerics
 

A Multiscale Meshfree Method for the Mechanical Analysis of Low Dimensional Nanostructures

Authors:D. Qian and W.K. Liu
Affilation:University of Cincinnati, US
Pages:550 - 553
Keywords:meshfree method, multiscale analysis, low dimensional nanostructures, mechanical analysis, carbon nanotubes
Abstract:A new multiscale meshfree approach for the mechanical analysis of low dimensional nanostructures is proposed, with the objective that both computational efficiency and accuracy can be achieved for systems involving large number of atoms or molecules. This method is implemented through a so-called bridging scale term, which is constructed by projecting the molecular dynamics (MD) solution onto its coarse scale approximation. The multiscale decomposition is obtained by substracting the bridging scale component from the MD solutions.
A Multiscale Meshfree Method for the Mechanical Analysis of Low Dimensional NanostructuresView PDF of paper
ISBN:0-9728422-1-7
Pages:600
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