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Journal Articles

Dr. Romney B. Duffey on His 80th Birthday

Igor Pioro, Richard R. Schultz, Dr. Hideki Kamide, Dr. Sama Bilbao y Leon, Dr. Nils Diaz, Alexander V. Bychkov, Dr. Leon Cizelj, Francesco D'Auria, Dr. Yanping Huang, Dr. Yasuo Koizumi, Tomio Okawa, Dr. Robert Walker, Dr. Robert Youngblood, Enrico Zio
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Editorial
ASME J of Nuclear Rad Sci. July 2022, 8(3): 030201.
Paper No: NERS-22-1030
https://doi.org/10.1115/1.4054329
Published Online: May 3, 2022
View Article titled, Dr. Romney B. Duffey on His 80th Birthday
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Topics: Accidents, Design, Electricity (Physics), Governments, Innovation, Japan Society of Mechanical Engineers, Nuclear engineering, Nuclear power, Risk, Safety
Journal Articles

Special Section: Selected Papers from ICONE-27

Jovica Riznic, Tomio Okawa, Asif Arastu, Leon Cizelj, Shripad Revankar, Richard Schultz
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Guest Editorial
ASME J of Nuclear Rad Sci. October 2020, 6(4): 040301.
Paper No: NERS-20-1062
https://doi.org/10.1115/1.4047731
Published Online: September 4, 2020
View Article titled, Special Section: Selected Papers from ICONE-27
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Topics: Japan Society of Mechanical Engineers, Mechanical engineers, Nuclear engineering, Radiation (Physics), Students, Nuclear power, Engineers, Governments, Industrial research, Maintenance
Journal Articles

Special Section: ICONE-26

Guoqiang Wang, Ph.D., Shripad Revankar, Ph.D., Leon Cizelj, Ph.D., Robert Stakenborghs, Jovica Riznic, Ph.D.
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Guest Editorial
ASME J of Nuclear Rad Sci. April 2020, 6(2): 020302.
Paper No: NERS-20-1007
https://doi.org/10.1115/1.4046121
Published Online: February 26, 2020
View Article titled, Special Section: ICONE-26
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Topics: Nuclear engineering, Radiation (Physics), China, Governments, Nuclear industry
Journal Articles

ASME Nuclear Engineering Division Chair’s Message

Leon Cizelj
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Editorial
ASME J of Nuclear Rad Sci. January 2019, 5(1): 010203.
Paper No: NERS-18-1098
https://doi.org/10.1115/1.4041695
Published Online: January 24, 2019
View Article titled, ASME Nuclear Engineering Division Chair’s Message
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Topics: Nuclear engineering
Proceedings Papers

15 Years of the European Nuclear Education Network (ENEN Association)

Leon Cizelj, Jörg Starflinger, Veronique Decobert, Behrooz Bazargan-Sabet, Filip Tuomisto, Michèle Coeck, Pascal Anzieu, John Roberts, Tzanny Kokalova Wheldon, Pedro Dieguez Porras
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T12A007, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82611
https://doi.org/10.1115/ICONE26-82611
View Paper titled, 15 Years of the European Nuclear Education Network (ENEN Association)
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Topics: Education, Collaboration, Engineering disciplines, Engineering teachers, Knowledge management, Nuclear engineering, Nuclear industry, Nuclear power, Nuclear research, Preservation
Proceedings Papers

The ENEN+ Project: Attracting, Retaining and Developing New Nuclear Talents Beyond Academic Curricula

Leon Cizelj, Csilla Pesznyak, Behrooz Bazargan-Sabet, Abdesselam Abdelouas, Filip Tuomisto, Michèle Coeck, Pedro Dieguez Porras
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T12A008, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82612
https://doi.org/10.1115/ICONE26-82612
View Paper titled, The ENEN+ Project: Attracting, Retaining and Developing New Nuclear Talents Beyond Academic Curricula
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Topics: Biomedicine, Nuclear reactors, Radiation (Physics), Safety, Waste management
Journal Articles

Special Section: Selected and Revised Papers From ICONE-24

Asif Arastu, Yassin Hasan, Leon Cizelj, Jovica R. Riznic, Guoqiang Wang
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Editorial
ASME J of Nuclear Rad Sci. April 2018, 4(2): 020201.
Paper No: NERS-18-1006
https://doi.org/10.1115/1.4039038
Published Online: March 5, 2018
View Article titled, Special Section: Selected and Revised Papers From ICONE-24
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Topics: Licensing, Nuclear engineering, Plant construction, Safety, Security, Thermal hydraulics
Journal Articles

Nuclear Multiscale Systems Analysis for Safety and Security

Mohammad Pourgol-Mohammad, Leon Cizelj
Journal: ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg
Publisher: ASME
Article Type: Guest Editorial
ASME J. Risk Uncertainty Part B. September 2018, 4(3): 030301.
Paper No: RISK-17-1086
https://doi.org/10.1115/1.4038467
Published Online: December 5, 2017
View Article titled, Nuclear Multiscale Systems Analysis for Safety and Security
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Topics: Safety, Security, Systems analysis, Risk
Journal Articles

Assessment of Thermal Fatigue Predictions of Pipes With Spectral Methods

Oriol Costa Garrido, Samir El Shawish, Leon Cizelj
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2017, 3(4): 041001.
Paper No: NERS-16-1142
https://doi.org/10.1115/1.4036736
Published Online: July 31, 2017
View Article titled, Assessment of Thermal Fatigue Predictions of Pipes With Spectral Methods
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Topics: Fatigue, Fluids, Pipes, Temperature, Fatigue life, Stress, Fluctuations (Physics)
Proceedings Papers

Probabilistic Prediction of Fatigue Life of Pipes Under Turbulent Fluid Mixing

Oriol Costa Garrido, Leon Cizelj
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A010, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60194
https://doi.org/10.1115/ICONE24-60194
View Paper titled, Probabilistic Prediction of Fatigue Life of Pipes Under Turbulent Fluid Mixing
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Topics: Fatigue life, Fluids, Pipes, Turbulence, Temperature, Uncertainty, Fatigue, Transients (Dynamics), Flow (Dynamics), Fluctuations (Physics)
Journal Articles

Guest Editorial:Special Issue: ICONE-23

Asif Arastu, Leon Cizelj, Jovica R. Riznic
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Guest Editorial
ASME J of Nuclear Rad Sci. October 2016, 2(4): 040201.
Paper No: NERS-16-1067
https://doi.org/10.1115/1.4034177
Published Online: October 12, 2016
View Article titled, Guest Editorial:Special Issue: ICONE-23
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Topics: Nuclear engineering
Proceedings Papers

Evolution of Crystal Orientations in Plastically Deformed Steels: Role of Constitutive Models Used in Finite Element Simulations

Samir El Shawish, Leon Cizelj, Igor Simonovski
Proc. ASME. ICONE21, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Radiation Protection and Nuclear Technology Applications, V001T02A047, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-16767
https://doi.org/10.1115/ICONE21-16767
View Paper titled, Evolution of Crystal Orientations in Plastically Deformed Steels: Role of Constitutive Models Used in Finite Element Simulations
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Topics: Constitutive equations, Crystals, Engineering simulation, Finite element analysis, Simulation, Steel, Stainless steel, Electron backscatter diffraction, Plasticity, Anisotropy
Proceedings Papers

Finite Element Models of Progressive Failure of Grain Boundaries

Mihaela Irina Uplaznik, Leon Cizelj, Igor Simonovski
Proc. ASME. ICONE20-POWER2012, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle, and Balance of Plant; Component Reliability and Materials Issues; Steam Generator Technology Applications and Innovations; Advanced Reactors and Near-Term Deployment; Reactor Physics, Neutronics, and Transport Theory; Nuclear Education, Human Resources, and Public Acceptance, 545-550, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-55191
https://doi.org/10.1115/ICONE20-POWER2012-55191
View Paper titled, Finite Element Models of Progressive Failure of Grain Boundaries
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Topics: Failure, Finite element model, Grain boundaries, Computational methods, Damage, Modeling, Stress corrosion cracking, Alloys, Anisotropy, Cracking (Materials)
Proceedings Papers

Calibration of an Anisotropic Plasticity Finite Element Model of a Polycrystal in Uniaxial Tension

Samir El Shawish, Leon Cizelj, Igor Simonovski
Proc. ASME. ICONE20-POWER2012, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle, and Balance of Plant; Component Reliability and Materials Issues; Steam Generator Technology Applications and Innovations; Advanced Reactors and Near-Term Deployment; Reactor Physics, Neutronics, and Transport Theory; Nuclear Education, Human Resources, and Public Acceptance, 537-543, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-55173
https://doi.org/10.1115/ICONE20-POWER2012-55173
View Paper titled, Calibration of an Anisotropic Plasticity Finite Element Model of a Polycrystal in Uniaxial Tension
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Topics: Anisotropy, Calibration, Finite element model, Plasticity, Tension, Deformation, Crystal structure, Crystals, Electron backscatter diffraction, Stainless steel
Proceedings Papers

Research and Education in Nuclear Safety: Perspective of the Smallest Nuclear Country

Leon Cizelj, Iztok Tiselj
Proc. ASME. ICONE20-POWER2012, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle, and Balance of Plant; Component Reliability and Materials Issues; Steam Generator Technology Applications and Innovations; Advanced Reactors and Near-Term Deployment; Reactor Physics, Neutronics, and Transport Theory; Nuclear Education, Human Resources, and Public Acceptance, 845-852, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-55149
https://doi.org/10.1115/ICONE20-POWER2012-55149
View Paper titled, Research and Education in Nuclear Safety: Perspective of the Smallest Nuclear Country
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Topics: Education, Safety, Engineering teachers, Nuclear engineering, Nuclear power, Students
Proceedings Papers

Basic vs. Applied Doctoral Theses in Nuclear Engineering in Slovenia

Ivo Kljenak, Borut Mavko, Iztok Tiselj, Leon Cizelj
Proc. ASME. ICONE20-POWER2012, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle, and Balance of Plant; Component Reliability and Materials Issues; Steam Generator Technology Applications and Innovations; Advanced Reactors and Near-Term Deployment; Reactor Physics, Neutronics, and Transport Theory; Nuclear Education, Human Resources, and Public Acceptance, 853-859, July 30–August 3, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICONE20-POWER2012-55205
https://doi.org/10.1115/ICONE20-POWER2012-55205
View Paper titled, Basic vs. Applied Doctoral Theses in Nuclear Engineering in Slovenia
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Topics: Nuclear engineering, Accidents, Nuclear engineers, Nuclear industry, Safety, Thermal hydraulics
Proceedings Papers

Stratified Flows in Pipes: A Parametric Study Towards Fatigue Relevance

Leon Cizelj, Igor Simonovski
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 5, 653-659, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-30122
https://doi.org/10.1115/ICONE18-30122
View Paper titled, Stratified Flows in Pipes: A Parametric Study Towards Fatigue Relevance
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Topics: Fatigue, Pipes, Stratified flow, Hot water, Stress, ASME Boiler and Pressure Vessel Code, Design, Finite element analysis, Fluids, Heat transfer
Proceedings Papers

Some Useful Tests for the Finite Element Meshes of Polycrystals With Explicit Account of the Grains and Grain Boundaries

Igor Simonovski, Leon Cizelj
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 3, 753-759, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-26058
https://doi.org/10.1115/PVP2010-26058
View Paper titled, Some Useful Tests for the Finite Element Meshes of Polycrystals With Explicit Account of the Grains and Grain Boundaries
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Topics: Finite element analysis, Grain boundaries, Finite element model, Modeling, Anisotropy, Computational mechanics, Constitutive equations, Cracking (Materials), Crystals, Damage
Proceedings Papers

Simulated Planar Polycrystalls With Planar and Spatial Random Lattice Orientations

Leon Cizelj, Igor Simonovski
Proc. ASME. ESDA2008, Volume 2: Automotive Systems; Bioengineering and Biomedical Technology; Computational Mechanics; Controls; Dynamical Systems, 333-339, July 7–9, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2008-59533
https://doi.org/10.1115/ESDA2008-59533
View Paper titled, Simulated Planar Polycrystalls With Planar and Spatial Random Lattice Orientations
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Topics: Anisotropy, Constitutive equations, Crystals, Elasticity, Finite element model, Materials properties, Mesoscopic systems, Nuclear reactors, Plane strain, Plasticity
Journal Articles

The Influence of the Grain Structure Size on Microstructurally Short Cracks

Igor Simonovski, Leon Cizelj
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 2009, 131(4): 042903.
https://doi.org/10.1115/1.3079610
Published Online: April 15, 2009
View Article titled, The Influence of the Grain Structure Size on Microstructurally Short Cracks
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Topics: Fracture (Materials), Plasticity, Crystals