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Larry K. Aagesen

Idaho National Laboratory - Computational Mechanics and Materials Department

Box 1625

Idaho Falls, ID 83415

United States

SCHOLARLY PAPERS

9

DOWNLOADS

435

TOTAL CITATIONS

3

Scholarly Papers (9)

1.

Noble Gas Bubbles in Bcc Metals: Ab Initio-Based Theory and Kinetic Monte Carlo Modeling

Number of pages: 41 Posted: 12 Feb 2021
Government of the United States of America - Idaho National Laboratory, Idaho National Laboratory - Computational Mechanics and Materials Department, Idaho National Laboratory - Computational Mechanics and Materials Department, Idaho National Laboratory - Computational Mechanics and Materials Department, Idaho National Laboratory - Advanced Characterization Department and Idaho National Laboratory - Advanced Characterization Department
Downloads 94 (720,278)

Abstract:

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DFT; Theory; Monte Carlo simulation; Ostwald ripening; Coarsening kinetics

2.

Mesoscale Modeling of Restructuring in High Burnup Uo2 Fuel

Number of pages: 36 Posted: 02 Dec 2024
Sudipta Biswas and Larry K. Aagesen
Government of the United States of America - Idaho National Laboratory and Idaho National Laboratory - Computational Mechanics and Materials Department
Downloads 78 (816,709)

Abstract:

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phase-field model, restructuring, dark zone, rim structure, high burnup structure, UO2

3.

A Mechanistic, Multiscale Model for Predicting Pd Penetration in Triso Fuels Using Bison

Number of pages: 35 Posted: 27 Jul 2025
Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Idaho National Laboratory, Government of the United States of America - Idaho National Laboratory and Idaho National Laboratory - Computational Mechanics and Materials Department
Downloads 71 (883,195)

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TRISO, Pd penetration, BISON, multi-scale, Mechanistic modeling, MOOSE

4.

Development and Preliminary Validation of a Mechanistic Multiscale Model for Fuel-Cladding Chemical Interaction in Metallic Nuclear Fuels

Number of pages: 21 Posted: 21 Nov 2024
Government of the United States of America - Idaho National Laboratory, Idaho National Laboratory - Computational Mechanics and Materials Department, Government of the United States of America - Idaho National Laboratory and Government of the United States of America - Idaho National Laboratory
Downloads 54 (1,031,043)
Citation 1

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BISON, MARMOT, metallic fuel, fuel performance, fuel-cladding chemical interaction, FCCI

5.

A Molecular Dynamics Survey of Grain Boundary Energy in Uranium Dioxide and Cerium Dioxide

Number of pages: 21 Posted: 26 Nov 2021
University of Wisconsin-Madison - Department of Engineering Physics, Brigham Young University Idaho, Brigham Young University Idaho, University of Wisconsin-Madison, Virginia Tech and Idaho National Laboratory - Computational Mechanics and Materials Department
Downloads 49 (1,074,648)
Citation 1

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Fluorite phase oxides, grain boundary anisotropy, molecular dynamics, crystal structure, bonding

6.

Bulk and Surface Diffusion of Lanthanides (Ce and  Nd) and Actinides (U and Pu) in Body-Centered Cubic Fe

Number of pages: 32 Posted: 23 Sep 2025
affiliation not provided to SSRN, North Carolina State University, Idaho National Laboratory - Computational Mechanics and Materials Department, Government of the United States of America - Idaho National Laboratory and Purdue University
Downloads 46 (1,145,425)
Citation 1

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fuel-cladding chemical interaction, Density Functional theory, self-consistent mean field theory, actinide diffusion, metallic fuels

7.

Efficiently Bridging Primary Radiation Damage and Macroscopic Fuel Behavior: The Role of Production Bias in UO2

Number of pages: 30 Posted: 23 Jun 2026
Hacettepe University, Texas A&M University, Idaho National Laboratory - Computational Mechanics and Materials Department and Texas A&M University
Downloads 17

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rate theory, point defects, uranium defects, temperature-dependent defect production, nuclear fuel performance, fission gas release, uranium self-diffusion, fission gas atom diffusion, irradiation-enhanced diffusion, irradiation creep

8.

Radiation-Reduced Diffusion of Nd in Bcc Fe

Number of pages: 21 Posted: 16 May 2025
Chao Jiang, Larry K. Aagesen and Dr. Stephen Novascone
Government of the United States of America - Idaho National Laboratory, Idaho National Laboratory - Computational Mechanics and Materials Department and Government of the United States of America - Idaho National Laboratory
Downloads 17 (1,491,251)

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Lanthanide, Fuel-cladding chemical interaction, diffusion, Kinetic Monte Carlo, Density functional theory (DFT)

9.

Development of a Model for Irradiation-Assisted Grain Growth for Nanocrystalline UO 2

Number of pages: 29 Posted: 13 Feb 2026
Md Ali Muntaha, Larry K. Aagesen and Michael Tonks
Government of the United States of America - Idaho National Laboratory, Idaho National Laboratory - Computational Mechanics and Materials Department and University of Florida
Downloads 9 (1,555,090)

Abstract:

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Phase field modeling, Irradiation, Grain Growth, Multiphysics Coupling