Tags: Dislocation dynamics

Theses and Dissertations (1-2 of 2)

  1. The Concurrent Atomistic-Continuum Method: Advancements and Applications in Plasticity of Face-Centered Cubic Metals

    11 Jan 2017 | Contributor(s):: Xu, Shuozhi

    Advisors: David L. McDowell, Ting Zhu, Chaitanya S. Deo, Laurent Capolungo, Surya Kalidindi, Josh KacherMetal plasticity is a multiscale phenomenon that is manifested by irreversible microstructure rearrangement associated with nucleation, multiplication, interaction, and migration of...

  2. Microstructure-Sensitive Simulation of Shock Loading in Metals

    22 May 2014 | Contributor(s):: Lloyd, Jeffrey T.

    Advisors: David L. McDowell, John D. Clayton, Min Zhou, Julian J. Rimoli, Naresh N. Thadhani, Shuman XiaA constitutive model has been developed to model the shock response of single crystal aluminum from peak pressures ranging from 2-110 GPa. This model couples a description of higher-order...