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Proceedings Papers

Effects of Magnetic Ordering on the Ground-State Energy of Plutonium Dioxide: A Study Using Adiabatic Connection Fluctuation-Dissipation Theory

Hiroki Nakamura, Masahiko Machida
Proc. ASME. ICONE31, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A026, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134660
https://doi.org/10.1115/ICONE31-134660
View Paper titled, Effects of Magnetic Ordering on the Ground-State Energy of Plutonium Dioxide: A Study Using Adiabatic Connection Fluctuation-Dissipation Theory
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Topics: Energy dissipation, Ground state, Nuclear fuels, Approximation, Computer simulation, Density functional theory, High temperature, Magnetism, Safety
Proceedings Papers

Effect of the Heat Transfer Correlation Choice on the Coupled Assessment of Energy Release and Stress-Strain State of an Elementary Supercritical Fuel Rod Under Nuclear Heating Conditions

Vladislav Filonov, Oleksandr Kovalenko, Yaroslav Dubyk, Yuliia Filonova, Dmitriy Fedorov
Proc. ASME. ICONE31, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A069, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-136275
https://doi.org/10.1115/ICONE31-136275
View Paper titled, Effect of the Heat Transfer Correlation Choice on the Coupled Assessment of Energy Release and Stress-Strain State of an Elementary Supercritical Fuel Rod Under Nuclear Heating Conditions
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Topics: Approximation, Diffusion (Physics), Fuel rods, Heat transfer, Heating, Stress, Temperature, Design, Fuels, Computational fluid dynamics
Proceedings Papers

Evaluation of Three-Dimensional Initial Dynamics of the Decompression Wave at LB LOCA in the Advanced Supercritical Reactor ECC-SMART

Vladislav Filonov, Yaroslav Dubyk, Oleksandr Kovalenko, Yuliia Filonova, Dmitriy Fedorov
Proc. ASME. ICONE31, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A068, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-136271
https://doi.org/10.1115/ICONE31-136271
View Paper titled, Evaluation of Three-Dimensional Initial Dynamics of the Decompression Wave at LB LOCA in the Advanced Supercritical Reactor ECC-SMART
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Topics: Computational fluid dynamics, Dynamics (Mechanics), Loss of coolant accidents, Pressure, Waves, Modeling, Approximation, Design, Dynamic analysis, Outflow
Proceedings Papers

The Effective Thermal Conductivity Model of Dispersion Fuel Elements Based on Effective Matrix Approximation

Tianchen Qiu, Jun Sun
Proc. ASME. ICONE31, Volume 6: Thermal-Hydraulics and Safety Analysis, V006T07A022, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-133655
https://doi.org/10.1115/ICONE31-133655
View Paper titled, The Effective Thermal Conductivity Model of Dispersion Fuel Elements Based on Effective Matrix Approximation
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Topics: Approximation, Fuels, Heat, Thermal conductivity
Proceedings Papers

Development and Verification of Multigroup Cross Section Generation Module GroupXS in AXSP

Kui Hu, Xubo Ma, Xuan Ma, Chen Zhang, Guanqun Jia, Yixue Chen
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A031, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91399
https://doi.org/10.1115/ICONE29-91399
View Paper titled, Development and Verification of Multigroup Cross Section Generation Module GroupXS in AXSP
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Topics: Approximation, Cross section (Physics), Errors, Intellectual property, Neutrons, Nuclear reactors, Nuclides, Physics
Proceedings Papers

Eulerian Grid Approximation Algorithm of Droplet Motion in Gravity Field

Zhanwei Liu, Hanliang Bo
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A012, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91421
https://doi.org/10.1115/ICONE29-91421
View Paper titled, Eulerian Grid Approximation Algorithm of Droplet Motion in Gravity Field
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Topics: Algorithms, Approximation, Drops, Gravity (Force)
Proceedings Papers

Machine Learned Metamodeling of a Computationally Intensive Accident Simulation Code

Landon Conner, Clarence L. Worrell, James P. Spring, Jun Liao
Proc. ASME. ICONE28, Volume 1: Operating Plant Challenges, Successes, and Lessons Learned; Nuclear Plant Engineering; Advanced Reactors and Fusion; Small Modular and Micro-Reactors Technologies and Applications, V001T02A035, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-66619
https://doi.org/10.1115/ICONE28-66619
View Paper titled, Machine Learned Metamodeling of a Computationally Intensive Accident Simulation Code
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Topics: Accidents, Machinery, Metamodeling, Simulation, Artificial neural networks, Machine learning, Manufacturing, Nuclear industry, Optimization, Safety
Proceedings Papers

Metamorphic Testing on Nuclide Inventory Tool

Meng Li, Shiyu Yan, Xiaohua Yang, Jie Liu
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T14A001, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16403
https://doi.org/10.1115/ICONE2020-16403
View Paper titled, Metamorphic Testing on Nuclide Inventory Tool
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Topics: Nuclides, Testing, Algorithms, Approximation, Computer software, Nuclear magnetic resonance, Physics, Software development
Proceedings Papers

Research on Coupling Scheme of Monte Carlo Burnup Calculation in RMC

Wanlin Li, Kan Wang, Ganglin Yu, Yaodong Li
Proc. ASME. ICONE26, Volume 3: Nuclear Fuel and Material, Reactor Physics, and Transport Theory, V003T02A005, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81140
https://doi.org/10.1115/ICONE26-81140
View Paper titled, Research on Coupling Scheme of Monte Carlo Burnup Calculation in RMC
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Topics: Approximation, Computational methods, Cross section (Physics), Density, Design, Errors, Geometry, Manufacturing, Modeling, Neutron flux
Proceedings Papers

Development of Three-Dimensional Neutron Kinetics Code Based on High Order Nodal Expansion Method in Hexagonal-Z Geometry

Guo Chao, Liu Yu, He Hangxing, Liu Luguo, Wang Xiaoyu, Xin Sufang, Li Peiyang, Wu Xiaoli, Yuan Hongsheng
Proc. ASME. ICONE26, Volume 3: Nuclear Fuel and Material, Reactor Physics, and Transport Theory, V003T02A017, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81356
https://doi.org/10.1115/ICONE26-81356
View Paper titled, Development of Three-Dimensional Neutron Kinetics Code Based on High Order Nodal Expansion Method in Hexagonal-Z Geometry
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Topics: Geometry, Neutrons, Feedback, Polynomials, Approximation, Cross section (Physics), Leakage, Runge-Kutta methods
Proceedings Papers

Development and Application of a 2D/1D Fusion Code With Leakage Reconstruction Method

Liang Liang, Zhouyu Liu, Hongchun Wu, Sheng Wang, Qian Zhang, Qiang Zhao
Proc. ASME. ICONE26, Volume 3: Nuclear Fuel and Material, Reactor Physics, and Transport Theory, V003T02A022, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81507
https://doi.org/10.1115/ICONE26-81507
View Paper titled, Development and Application of a 2D/1D Fusion Code With Leakage Reconstruction Method
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Topics: Leakage, Approximation, Diamonds, Manufacturing, Physics, Tin
Proceedings Papers

Computational Fluid Dynamics As a Tool for Deriving Subchannel Model Parameters: The PSBT Case Study

R. Puragliesi, R. Mukin, I. Clifford, H. Ferroukhi, M. Seidl
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A024, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81743
https://doi.org/10.1115/ICONE26-81743
View Paper titled, Computational Fluid Dynamics As a Tool for Deriving Subchannel Model Parameters: The PSBT Case Study
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Topics: Computational fluid dynamics, Pressure, Friction, Flow (Dynamics), Manufacturing, Pressurized water reactors, Resolution (Optics), Approximation, Boundary-value problems, Computer simulation
Proceedings Papers

Numerical Study of the Amplitude and the Convection Speed of Periodic Large-Scale Vortices in a Square Array of Cylinders Subjected to Axial Flow

Laurent De Moerloose, Jeroen De Ridder, Jan Vierendeels, Joris Degroote
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A023, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81730
https://doi.org/10.1115/ICONE26-81730
View Paper titled, Numerical Study of the Amplitude and the Convection Speed of Periodic Large-Scale Vortices in a Square Array of Cylinders Subjected to Axial Flow
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Topics: Axial flow, Convection, Cylinders, Vortices, Pressure, Flow instability, Fluctuations (Physics), Approximation, Boundary-value problems, Engineering simulation
Proceedings Papers

Fourier-Bessel Series Model for the Stefan Problem With Internal Heat Generation in Cylindrical Coordinates

Lyudmyla Barannyk, John Crepeau, Patrick Paulus, Ali Siahpush
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A002, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81009
https://doi.org/10.1115/ICONE26-81009
View Paper titled, Fourier-Bessel Series Model for the Stefan Problem With Internal Heat Generation in Cylindrical Coordinates
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Topics: Heat, Differential equations, Melting, Solidification, Steady state, Approximation, Fuel rods, Temperature gradient, Temperature profiles, Transients (Dynamics)
Proceedings Papers

Uncertainty Analysis of Power Distribution for NESTOR Based on the Double Latin Hypercube Sampling Method

Hongkuan Liao, Qing Li, Yingrui Yu, Yuying Hu, Lei Wu, Chenlin Wang, Jinyu Wang, Jinghui Wang, Peng Xiao
Proc. ASME. ICONE26, Volume 4: Nuclear Safety, Security, and Cyber Security; Computer Code Verification and Validation, V004T15A008, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81441
https://doi.org/10.1115/ICONE26-81441
View Paper titled, Uncertainty Analysis of Power Distribution for NESTOR Based on the Double Latin Hypercube Sampling Method
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Topics: Sampling methods, Uncertainty analysis, Uncertainty, Nuclear design, Computer software, Approximation, Computation, Design, Economics , Modeling
Proceedings Papers

Neutronic Methodological Benchmarks With Simplified Geometries for the Gas Cooled Reactor Group Constant Generating Tools

E. Temesvari, B. Batki, M. Gren
Proc. ASME. ICONE26, Volume 5: Advanced Reactors and Fusion Technologies; Codes, Standards, Licensing, and Regulatory Issues, V005T05A009, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81427
https://doi.org/10.1115/ICONE26-81427
View Paper titled, Neutronic Methodological Benchmarks With Simplified Geometries for the Gas Cooled Reactor Group Constant Generating Tools
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Topics: Approximation, Doppler effect, Gas cooled reactors, Geometry, Leakage, Manufacturing, Modeling, Optical mirrors, Physics, Safety
Proceedings Papers

Isogeometric Analysis of Pipe System in Nuclear Power Plant

Le Shen, Yang Xia
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A015, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66147
https://doi.org/10.1115/ICONE25-66147
View Paper titled, Isogeometric Analysis of Pipe System in Nuclear Power Plant
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Topics: Nuclear power stations, Pipes, Simulation, Computer-aided design, Displacement, Geometry, Pipeline systems, Approximation, Boundary-value problems, B-splines
Proceedings Papers

Simulation on Neutron Space-Time Kinetics for Accelerator Driven Sub-Critical System

Yingming Song, Qingyu Gao, Ke Wang, Yaping Guo, Lu Zhang, Yongwei Yang
Proc. ASME. ICONE25, Volume 3: Nuclear Fuel and Material, Reactor Physics and Transport Theory; Innovative Nuclear Power Plant Design and New Technology Application, V003T02A010, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66314
https://doi.org/10.1115/ICONE25-66314
View Paper titled, Simulation on Neutron Space-Time Kinetics for Accelerator Driven Sub-Critical System
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Topics: Neutrons, Simulation, Spacetime, Neutron flux, Temperature, Transients (Dynamics), Approximation, Coolants, Fuels, Physics
Proceedings Papers

The Rigorous SP3 Theory and Study on its Numerical Verification

Pan Qingquan, Lu Haoliang, Li Dongsheng, Wang Kan
Proc. ASME. ICONE25, Volume 3: Nuclear Fuel and Material, Reactor Physics and Transport Theory; Innovative Nuclear Power Plant Design and New Technology Application, V003T02A050, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67309
https://doi.org/10.1115/ICONE25-67309
View Paper titled, The Rigorous SP3 Theory and Study on its Numerical Verification
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Topics: Approximation, Boundary-value problems, Leakage, Scalars
Proceedings Papers

Composite Versus Dispersed Accident Tolerant Nuclear Fuels

Jayangani Ranasinghe, Barbara Szpunar, Ericmoore Jossou, Linu Malakkal, Jerzy A. Szpunar
Proc. ASME. ICONE25, Volume 3: Nuclear Fuel and Material, Reactor Physics and Transport Theory; Innovative Nuclear Power Plant Design and New Technology Application, V003T02A056, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67478
https://doi.org/10.1115/ICONE25-67478
View Paper titled, Composite Versus Dispersed Accident Tolerant Nuclear Fuels
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Topics: Accidents, Composite materials, Nuclear fuels, Fuels, Temperature, Temperature gradient, Thermal conductivity, Aluminum, Approximation, Cracking (Materials)