Prediction of Bubble and Cavity Nucleation in High Damage Rate Irradiation of Simulated Fe-Cr Alloys Using a Hybrid Cluster Dynamics Model By Gerrit L VanCoevering A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy (Nuclear Engineering and Radiological Sciences) in The University of Michigan 2020 Doctoral Committee: Professor Gary S. Was, Chair Professor Fei Gao Professor Amit Misra Professor Brian D. Wirth, University of Tennessee Gerrit L VanCoevering
[email protected] ORCID iD: 0000-0003-1959-1253 Copyright © 2020 Gerrit VanCoevering All rights reserved. Acknowledgments Foremost among those I must recognize is my advisor Professor Gary Was, who kindled my interest in this field in this classroom and nurtured it by taking me in when I was something of a graduate school orphan. Most importantly, he never gave up on me, even when I had begun to give up on myself. I would also like to distinguish Professor Brian Wirth whose advice, along with his research group, made it possible to be a modeling student in an experimental group. I would also like to the thank the remainder of my committee, Professor Fei Gao and Professor Amit Misra whose input has significantly contributed to the quality of this thesis. Over my somewhat long tenure in the Was research group, I had the privilege of working alongside a bevy of fantastic scientists. I would like to thank Dr. Stephen Taller in particular, who, as my cohort and project-mate, has provided countless valuable conversations and feedback over the years. He is the hardest working person I know, and his passion for this field is contagious.