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Journal Articles

Mechanical Properties of Irradiated U-10 wt. %Mo Alloy Degraded by Porosity Development

Jason L. Schulthess, Katelyn Baird, Philip Petersen, Daniele Salvato, Hakan Ozaltun, William A. Hanson, Nicholas Ullum, Jeffrey Giglio, James I. Cole
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. July 2024, 10(3): 031601.
Paper No: NERS-23-1114
https://doi.org/10.1115/1.4064779
Published Online: April 17, 2024
View Article titled, Mechanical Properties of Irradiated U-10 wt. %Mo Alloy Degraded by Porosity Development
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Topics: Bending strength, Density, Fuels, Mechanical properties, Nuclear fission, Porosity, Stress, Young's modulus, Zirconium, Alloys
Journal Articles

Thermomechanical Performance Assessment of U-Mo Monolithic Fuel Plates With Zircaloy Cladding

Hakan Ozaltun, James I. Cole, Barry H. Rabin
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2024, 10(2): 021601.
Paper No: NERS-23-1048
https://doi.org/10.1115/1.4063163
Published Online: November 1, 2023
View Article titled, Thermomechanical Performance Assessment of U-Mo Monolithic Fuel Plates With Zircaloy Cladding
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Topics: Cladding systems (Building), Fuels, Stress, Temperature, Irradiation (Radiation exposure), Plates (structures), Deformation
Proceedings Papers

Overview of the Base Model for the Parametric Sensitivity Studies Specific to Performance Assessments of U-Mo Fuel Plates

Hakan Ozaltun, Hee Seok Roh, Walid Mohamed
Proc. ASME. IMECE2022, Volume 6: Energy, V006T08A046, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-93718
https://doi.org/10.1115/IMECE2022-93718
View Paper titled, Overview of the Base Model for the Parametric Sensitivity Studies Specific to Performance Assessments of U-Mo Fuel Plates
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Topics: Fuels, Plates (structures), Geometry, Irradiation (Radiation exposure), Aluminum, Constitutive equations, Creep, Density, Design, Diffusion (Physics)
Proceedings Papers

Summary of Geometric Parameters and Their Effects on Performance of U-10Mo Fuel Plates

Hakan Ozaltun, Hee Seok Roh, Walid Mohamed
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A084, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93700
https://doi.org/10.1115/ICONE29-93700
View Paper titled, Summary of Geometric Parameters and Their Effects on Performance of U-10Mo Fuel Plates
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Topics: Fuels, Plates (structures)
Proceedings Papers

Summary of Property-Related Parameters and its Effect on the Simulated Thermo-Mechanical Behavior of U-10Mo Monolithic Fuel Plate

Walid Mohamed, Hakan Ozaltun, Hee Seok Roh
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T14A002, July 18–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: POWER2022-86012
https://doi.org/10.1115/POWER2022-86012
View Paper titled, Summary of Property-Related Parameters and its Effect on the Simulated Thermo-Mechanical Behavior of U-10Mo Monolithic Fuel Plate
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Topics: Finite element analysis, Fuels, Thermomechanics
Proceedings Papers

Summary of Operational Parameters and Their Effects on the Simulated Thermo-Mechanical Behavior of U-10Mo Monolithic Fuel Plate

Hee Seok Roh, Walid Mohamed, Hakan Ozaltun
Proc. ASME. POWER2022, ASME 2022 Power Conference, V001T14A003, July 18–19, 2022
Publisher: American Society of Mechanical Engineers
Paper No: POWER2022-86574
https://doi.org/10.1115/POWER2022-86574
View Paper titled, Summary of Operational Parameters and Their Effects on the Simulated Thermo-Mechanical Behavior of U-10Mo Monolithic Fuel Plate
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Topics: Finite element analysis, Fuels, Thermomechanics
Proceedings Papers

Thermophysical Properties of U-10Mo Monolithic Fuel

Hakan Ozaltun
Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A013, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-67985
https://doi.org/10.1115/IMECE2021-67985
View Paper titled, Thermophysical Properties of U-10Mo Monolithic Fuel
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Topics: Fuels, Thermal conductivity, Fuel systems, Irradiation (Radiation exposure), Materials properties, Plates (structures), Spent nuclear fuels, Aluminum, Cladding systems (Building), Conceptual design
Proceedings Papers

A Review of Graphite Properties Relevant to Micro-Reactor Design

Hakan Ozaltun, Diana Liepinya, Valentina Angelici Avincola
Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A017, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-71879
https://doi.org/10.1115/IMECE2021-71879
View Paper titled, A Review of Graphite Properties Relevant to Micro-Reactor Design
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Topics: Design, Graphite
Proceedings Papers

Evaluation of Interface Stresses and Cladding-Cladding Delamination Failures In U-Mo Fuel Plates

Hakan Ozaltun
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T05A018, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-65840
https://doi.org/10.1115/ICONE28-65840
View Paper titled, Evaluation of Interface Stresses and Cladding-Cladding Delamination Failures In U-Mo Fuel Plates
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Topics: Cladding systems (Building), Delamination, Failure, Failure mechanisms, Fuels, Plates (structures), Stress
Proceedings Papers

Effects of Plate Curvature on Thermo-Mechanical Performance of U-10Mo Monolithic Fuel Plates

Hakan Ozaltun, Hee Seok Roh, Walid Mohamed
Proc. ASME. IMECE2019, Volume 6: Energy, V006T06A083, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-11547
https://doi.org/10.1115/IMECE2019-11547
View Paper titled, Effects of Plate Curvature on Thermo-Mechanical Performance of U-10Mo Monolithic Fuel Plates
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Topics: Fuels, Plates (structures), Thermomechanics
Proceedings Papers

Size Effects on Thermo-Mechanical Performance of U-10Mo Monolithic Fuel Plates

Hakan Ozaltun, Hee Seok Roh, Walid Mohamed
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T14A001, July 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: POWER2019-1844
https://doi.org/10.1115/POWER2019-1844
View Paper titled, Size Effects on Thermo-Mechanical Performance of U-10Mo Monolithic Fuel Plates
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Topics: Fuels, Plates (structures), Thermomechanics
Proceedings Papers

Effect of Zr Diffusion Barrier Properties on the Irradiation Performance of U-10Mo Monolithic Fuel Plate

Walid Mohamed, Hakan Ozaltun, Hee Seok Roh
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T14A002, July 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: POWER2019-1870
https://doi.org/10.1115/POWER2019-1870
View Paper titled, Effect of Zr Diffusion Barrier Properties on the Irradiation Performance of U-10Mo Monolithic Fuel Plate
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Topics: Diffusion (Physics), Finite element analysis, Fuels, Irradiation (Radiation exposure), Zirconium
Proceedings Papers

Effects of Fission Profiles on the Performance of a U-10Mo Fuel Plate

Hee Seok Roh, Walid Mohamed, Hakan Ozaltun
Proc. ASME. POWER2019, ASME 2019 Power Conference, V001T14A003, July 15–18, 2019
Publisher: American Society of Mechanical Engineers
Paper No: POWER2019-1895
https://doi.org/10.1115/POWER2019-1895
View Paper titled, Effects of Fission Profiles on the Performance of a U-10Mo Fuel Plate
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Topics: Fuels, Nuclear fission, Uranium, Alloys, Aluminum, Cladding systems (Building), Creep, Density, Diffusion (Physics), Finite element analysis
Proceedings Papers

Thermo-Mechanical Performance Assessment of Selected Plates From MP-1 Low Power Experiments

Hakan Ozaltun, Barry H. Rabin
Proc. ASME. IMECE2018, Volume 6B: Energy, V06BT08A017, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-86010
https://doi.org/10.1115/IMECE2018-86010
View Paper titled, Thermo-Mechanical Performance Assessment of Selected Plates From MP-1 Low Power Experiments
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Topics: Plates (structures), Thermomechanics, Fuels, Irradiation (Radiation exposure), Cladding systems (Building), Creep, Density, Displacement, Plasticity, Stress
Proceedings Papers

Assessment of Failure Modes of Monolithic Fuel Plates

Hakan Ozaltun, Pavel G. Medvedev, Barry H. Rabin
Proc. ASME. ICONE26, Volume 3: Nuclear Fuel and Material, Reactor Physics, and Transport Theory, V003T02A055, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82437
https://doi.org/10.1115/ICONE26-82437
View Paper titled, Assessment of Failure Modes of Monolithic Fuel Plates
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Topics: Failure mechanisms, Fuels, Plates (structures), Failure, Irradiation (Radiation exposure), Tension, Fuel systems, Porosity, Simulation results, Thermomechanics
Proceedings Papers

Effects of Fuel Thickness on Thermo-Mechanical Performance of U10Mo Monolithic Fuel Plates

Hakan Ozaltun, Barry H. Rabin
Proc. ASME. IMECE2017, Volume 6: Energy, V006T08A081, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-70032
https://doi.org/10.1115/IMECE2017-70032
View Paper titled, Effects of Fuel Thickness on Thermo-Mechanical Performance of U10Mo Monolithic Fuel Plates
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Topics: Fuels, Plates (structures), Thermomechanics, Irradiation (Radiation exposure), Stress, Cladding systems (Building), Deformation, Density, Design, Engineering simulation
Proceedings Papers

Thermo-Mechanical Performance Assessment of Selected Plates From MP-1 High Power Experiments

Hakan Ozaltun, Barry H. Rabin
Proc. ASME. NUCLRF2017, ASME 2017 Nuclear Forum, V009T02A002, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: NUCLRF2017-3271
https://doi.org/10.1115/NUCLRF2017-3271
View Paper titled, Thermo-Mechanical Performance Assessment of Selected Plates From MP-1 High Power Experiments
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Proceedings Papers

Effects of Cladding Material on Irradiation Performance of Monolithic Mini-Plates

Hakan Ozaltun
Proc. ASME. ICONE24, Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors, V001T02A009, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60120
https://doi.org/10.1115/ICONE24-60120
View Paper titled, Effects of Cladding Material on Irradiation Performance of Monolithic Mini-Plates
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Topics: Cladding systems (Building), Irradiation (Radiation exposure), Plates (structures), Fuels, Stress, Aluminum, Alloys, Density, Diffusion (Physics), Displacement
Proceedings Papers

The Effects of Fabrication Induced Residual Stress-Strain States on the Irradiation Performance of Monolithic Mini-Plates

Hakan Ozaltun
Proc. ASME. IMECE2015, Volume 6B: Energy, V06BT07A029, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-53050
https://doi.org/10.1115/IMECE2015-53050
View Paper titled, The Effects of Fabrication Induced Residual Stress-Strain States on the Irradiation Performance of Monolithic Mini-Plates
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Topics: Irradiation (Radiation exposure), Manufacturing, Plates (structures), Stress, Fuels, Simulation, Bonding, Cladding systems (Building), Aluminum, Density
Proceedings Papers

Effects of the Foil Centering on the Irradiation Performance of U10Mo Alloy Based Monolithic Mini-Plates

Jill Wright, Hakan Ozaltun
Proc. ASME. NUCLRF2015, ASME 2015 Nuclear Forum, V001T03A003, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: NUCLRF2015-49462
https://doi.org/10.1115/NUCLRF2015-49462
View Paper titled, Effects of the Foil Centering on the Irradiation Performance of U10Mo Alloy Based Monolithic Mini-Plates
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Topics: Alloys, Irradiation (Radiation exposure), Plates (structures), Fuels, Cladding systems (Building), Cooling, Engineering simulation, Manufacturing, Simulation, Warping