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Proceedings Papers

Preparation and Properties of Ceramic Solidified Product Containing Cs and Sr

Hongji Sang, Zhengcheng Gu, Zheng Cui, Ruoxue Zou, Yan Wu
Proc. ASME. ICONE29, Volume 9: Decontamination and Decommissioning, Radiation Protection, and Waste Management, V009T09A031, August 8–12, 2022
Paper No: ICONE29-92765
DOI: https://doi.org/10.1115/ICONE29-92765
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Topics: Ceramics, Solidification, Sintering, Crystallization, Half-life, Heat, Melting, Minerals, Radioactivity, Work hardening
Proceedings Papers

High Efficient Mineralization of Cesium in Waste Liquid by Hydrothermal Method

Kai Gao, Wendong Feng, Xiaojun Yan, Xiaobin Guo, Xiaoyan Cui, Xiliang Guo
Proc. ASME. ICONE29, Volume 9: Decontamination and Decommissioning, Radiation Protection, and Waste Management, V009T09A009, August 8–12, 2022
Paper No: ICONE29-90716
DOI: https://doi.org/10.1115/ICONE29-90716
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Topics: Aluminum, Cements (Adhesives), Exhaust systems, Glass, High temperature, Ion exchange, Nuclear fuel cycle, Phase transition temperature, Raw materials, Sewage
Proceedings Papers

Study on the Substitute Nuclides of Actinides in High-Level Radioactive Waste Liquid

Yingzhe Du, Lili Li, Kunfeng Li, Peng Lin, Yugang Zhang, Juan Diwu
Proc. ASME. ICONE29, Volume 9: Decontamination and Decommissioning, Radiation Protection, and Waste Management, V009T09A040, August 8–12, 2022
Paper No: ICONE29-93771
DOI: https://doi.org/10.1115/ICONE29-93771
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Topics: Nuclides, Radioactive wastes, Glass, Solidification, Chemical properties, Electron configuration, Molecular orbitals, Nuclear reactions, Oxidation
Proceedings Papers

Simulation on the Process of Core Molten Pool Formation and Corium Relocation in the Core Region

Xinhai Zhao, Peng Chen, Dongyu He, Ruhao Zhong
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A017, August 8–12, 2022
Paper No: ICONE29-92717
DOI: https://doi.org/10.1115/ICONE29-92717
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Topics: Accidents, Algorithms, Collapse, Dams, Flow (Dynamics), Fuel rods, Geometry, Heat transfer, Melting, Porous materials
Proceedings Papers

Evaluation on Weldability of Nickel-Base Alloy Weld Materials With High Chromium Content

Yoshinori Katayama, Takahiro Hayashi, Daiki Tanaka, Hidenori Takahashi
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A003, August 8–12, 2022
Paper No: ICONE29-89096
DOI: https://doi.org/10.1115/ICONE29-89096
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Topics: Alloys, Cracking (Materials), Ductility, Fracture (Process), Nickel, Solidification
Proceedings Papers

Numerical Investigation of Safety System Parameters in Molten Salt Reactor: Wall Effect on Freeze Valve Opening Time

Muhammad Ilham, Indarta Kuncoro Aji, Tomio Okawa
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, V001T03A003, August 4–6, 2021
Paper No: ICONE28-64134
DOI: https://doi.org/10.1115/ICONE28-64134
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Topics: Melting, Molten salt reactors, Safety, Solidification, Valves
Proceedings Papers

Investigation on Solidification Behavior of Deposited Metal by GTAW With ERNiCrFe-13 Wire

Xiao Guo, Kai Xu, Xiaochun Lv, Peiyin Chen, Bo Chen, Shubin Huo
Proc. ASME. ICONE28, Volume 3: Computational Fluid Dynamics (CFD); Verification and Validation; Advanced Methods of Manufacturing (AMM) for Nuclear Reactors and Components; Decontamination, Decommissioning, and Radioactive Waste Management; Beyond Design Basis and Nuclear Safety; Risk Informed Management and Regulation, V003T10A001, August 4–6, 2021
Paper No: ICONE28-63770
DOI: https://doi.org/10.1115/ICONE28-63770
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Topics: Gas tungsten arc welding, Metals, Solidification, Wire, Temperature, Cracking (Materials), Fracture (Process), Differential scanning calorimetry, Ductility, Lasers
Proceedings Papers

Numerical Study of Fuel Melting and Molten Migration Based on the MPS Method

Zhong Lei, Jian Deng, Wei Li, Xiaoli Wu, Chunrui Deng
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A045, August 4–5, 2020
Paper No: ICONE2020-16806
DOI: https://doi.org/10.1115/ICONE2020-16806
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Topics: Accidents, Fuels, High temperature, Melting, Particulate matter, Solidification
Proceedings Papers

Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors: Validation of a Multi-Phase Model for Eutectic Reaction Between Stainless Steel and Boron Carbide

Xiaoxing Liu, Koji Morita, Hidemasa Yamano
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T08A019, August 4–5, 2020
Paper No: ICONE2020-16175
DOI: https://doi.org/10.1115/ICONE2020-16175
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Topics: Accidents, Boron, Melting, Sodium fast reactors, Stainless steel, Equilibrium (Physics), Fast neutron reactors, Heat, Mass transfer, Safety
Proceedings Papers

Development of Numerical Simulation Method to Evaluate Molten Material Behaviors in Nuclear Reactors: Estimation of Fuel Debris Distribution in the Pedestal

Susumu Yamashita, Hiroyuki Yoshida
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A033, July 22–26, 2018
Paper No: ICONE26-82088
DOI: https://doi.org/10.1115/ICONE26-82088
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Topics: Computer simulation, Fuels, Nuclear reactors, Accidents, Melting, Alpha decay, Cladding systems (Building), Computational fluid dynamics, Fukushima nuclear disaster, Japan, 2011, Heat
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
Paper No: ICONE26-81009
DOI: https://doi.org/10.1115/ICONE26-81009
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Topics: Heat, Differential equations, Melting, Solidification, Steady state, Approximation, Fuel rods, Temperature gradient, Temperature profiles, Transients (Dynamics)
Proceedings Papers

Injectable Sacrificial Material System to Contain Ex-Vessel Molten Corium in Nuclear Accidents

David L. Y. Louie, Yifeng Wang, Rekha Rao, Alec Kucala, Jessica Kruichak
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A038, July 22–26, 2018
Paper No: ICONE26-81440
DOI: https://doi.org/10.1115/ICONE26-81440
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Topics: Accidents, Vessels, Light water reactors, Modeling, Water, Cavities, Conceptual design, Concretes, Containment, Cooling
Proceedings Papers

SIRIO: An Experimental Facility for a New Heat Removal System Passively Controlled by Non-Condensable Gases

R. Marinari, M. Tarantino, F. S. Nitti, A. Alemberti, M. Caramello, A. Achilli, R. Ferri, E. Rizzo, F. Giannetti
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A054, July 22–26, 2018
Paper No: ICONE26-82379
DOI: https://doi.org/10.1115/ICONE26-82379
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Topics: Gases, Heat, Coolants, Safety, Design, Computer simulation, Freezing, Liquid metals, Solidification, Accidents
Proceedings Papers

Melting Simulation Using a Particle Method With Angular Momentum Conservation

Masahiro Kondo, Shota Ueda, Koji Okamoto
Proc. ASME. ICONE25, Volume 4: Nuclear Safety, Security, Non-Proliferation and Cyber Security; Risk Management, V004T06A033, July 2–6, 2017
Paper No: ICONE25-67588
DOI: https://doi.org/10.1115/ICONE25-67588
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Topics: Angular momentum, Melting, Particulate matter, Simulation, Geometry, Accidents, Cantilevers, Dams, Nuclear power stations, Solidification
Proceedings Papers

Proven Technologies for the Solidification of Complex Liquid Radioactive Waste (LRW): Global Case Studies of Applications and Disposal Options

Dennis Kelley
Proc. ASME. ICONE25, Volume 7: Fuel Cycle, Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T10A002, July 2–6, 2017
Paper No: ICONE25-66081
DOI: https://doi.org/10.1115/ICONE25-66081
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Topics: Radioactive wastes, Solidification, Nuclear power stations, Hazards, Isotopes, Nuclear decommissioning, Polymers, Storage, Warfare
Proceedings Papers

The Study on High Efficiency Solidification Technology of Radioactive Liquid Waste Containing Boron

Yaguang Wang, Jinsong Zhang, Yunming Chen, Bing Li, Qi Cao
Proc. ASME. ICONE25, Volume 7: Fuel Cycle, Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T10A031, July 2–6, 2017
Paper No: ICONE25-67665
DOI: https://doi.org/10.1115/ICONE25-67665
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Topics: Boron, Solidification, Cements (Adhesives), Compressive strength, Containment, Engineering standards, Radioactive waste disposal
Proceedings Papers

Tackling Coolant Freezing in Generation-IV Molten Salt Reactors

N. Le Brun, A. Charogiannis, G. F. Hewitt, C. N. Markides
Proc. ASME. ICONE25, Volume 9: Student Paper Competition, V009T15A067, July 2–6, 2017
Paper No: ICONE25-67984
DOI: https://doi.org/10.1115/ICONE25-67984
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Topics: Coolants, Freezing, Molten salt reactors, Internal flow, Transients (Dynamics), Accidents, Computer simulation, Fluids, Fluorescence, Heat
Proceedings Papers

Development of Numerical Simulation Method for Melt Relocation Behavior in Nuclear Reactors: Validation of Applicability for Actual Core Support Structures

Susumu Yamashita, Kazuyuki Tokushima, Masaki Kurata, Kazuyuki Takase, Hiroyuki Yoshida
Proc. ASME. ICONE24, Volume 3: Thermal-Hydraulics, V003T09A026, June 26–30, 2016
Paper No: ICONE24-60453
DOI: https://doi.org/10.1115/ICONE24-60453
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Topics: Computer simulation, Nuclear reactors, High temperature, Solidification, Computer-aided design, Flow (Dynamics), Fluids, Fukushima nuclear disaster, Japan, 2011, Heat transfer, Nuclear power stations
Proceedings Papers

Numerical Analysis of the Corium Behavior Within the Fuel Support Piece by MPS

Ronghua Chen, Lie Chen, Wenxi Tian, Guanghui Su, Suizheng Qiu
Proc. ASME. ICONE24, Volume 3: Thermal-Hydraulics, V003T09A086, June 26–30, 2016
Paper No: ICONE24-61072
DOI: https://doi.org/10.1115/ICONE24-61072
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Topics: Fuels, Numerical analysis, Flow (Dynamics), Boiling water reactors, Accidents, Particulate matter, Ablation (Vaporization technology), Freezing, Simulation, Solidification
Proceedings Papers

Analysis of Melt Behavior in a Cold Tube by MPS Method

Ronghua Chen, Yoshiaki Oka, Gen Li, Takashi Matsuura
Proc. ASME. ICONE22, Volume 6: Nuclear Education, Public Acceptance and Related Issues; Instrumentation and Controls (I&C); Fusion Engineering; Beyond Design Basis Events, V006T15A005, July 7–11, 2014
Paper No: ICONE22-30068
DOI: https://doi.org/10.1115/ICONE22-30068
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Topics: Accidents, Failure, Freezing, Instrumentation, Leakage, Particulate matter, Pressure, Reactor vessels, Solidification, Surface tension