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Filtering by: Keyword Grain boundaries Resource type Dissertation Subject Materials Science Subject Mechanical engineering

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1. Numerical Simulation of Irradiation Induced Defects in Polycrystalline Solids

Description:: A framework is developed that models point defect diffusion and interaction with pre-existing microstructures during irradiation, including defect-defect interactions and defect sinks. This framework uses a modified diffusion potential that includes not only defect concentration, but also intrinsic stresses from the pre-existing microstructure. Various microstructures are studied in {Fe} by...
Keyword:: Grain boundaries, Voids, Point defects, Radiation, Crack tip, and Triple junctions
Subject:: Materials Science, Mechanical engineering, and Nuclear engineering
Creator:: Zarnas, Patrick
Owner:: Scholarly Digital Publishing
Language:: en
Date Uploaded:: 10/07/2021
Date Created:: 2021-01-01
Resource Type:: Dissertation
Alternate Identifier:: http://dissertations.umi.com/northwestern:15639 and etdadmin_upload_831637