Multiscale damage and fracture modeling of polyethylene using molecular dynamics simulations and continuum internal state variable theory

<p>A multiscale model using simulated nanoscale damage (free volume) evolution and continuum damage evolution equations (void nucleation, growth, and coalescence) for the amorphous phase of polyethylene (PE) is presented. Explicit-atom Molecular Dynamics (MD) simulations using a Modified Embed...

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Bibliographic Details
Main Author: Bowman, Andrew Lee
Other Authors: Mark F. Horstemeyer
Format: Others
Language:en
Published: MSSTATE 2019
Subjects:
Online Access:http://sun.library.msstate.edu/ETD-db/theses/available/etd-03212019-113345/