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Proceedings Papers

Computational Study on the Spherical Laminar Flame Speed of Hydrogen-Air Mixtures

Nuri Trianti, Kosuke Motegi, Tomoyuki Sugiyama, Yu Maruyama
Proc. ASME. ICONE2020, Volume 1: Beyond Design Basis; Codes and Standards; Computational Fluid Dynamics (CFD); Decontamination and Decommissioning; Nuclear Fuel and Engineering; Nuclear Plant Engineering, V001T03A023, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16841
https://doi.org/10.1115/ICONE2020-16841
View Paper titled, Computational Study on the Spherical Laminar Flame Speed of Hydrogen-Air Mixtures
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Topics: Computational fluid dynamics, Flames, Hydrogen
Proceedings Papers

Investigation of Flammability of Hydrogen Gases With Diluent Gases Under Severe Accident Conditions Using CNFT Model

Joongoo Jeon, Nam Kyung Kim, Wonjun Choi, Taeseok Kim, Sung Joong Kim
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A052, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81773
https://doi.org/10.1115/ICONE26-81773
View Paper titled, Investigation of Flammability of Hydrogen Gases With Diluent Gases Under Severe Accident Conditions Using CNFT Model
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Topics: Accidents, Diluents, Gases, Hydrogen, Flames, Temperature, Risk, Risk analysis, Fukushima nuclear disaster, Japan, 2011, Heat losses
Proceedings Papers

Hydrogen Risk Reducing Technology in Small Modular Reactor

YanLin Chen, XueFeng Lv
Proc. ASME. ICONE26, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle, and Balance of Plant; Instrumentation and Control (I&C) and Influence of Human Factors; Innovative Nuclear Power Plant Design and SMRs, V001T13A014, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81705
https://doi.org/10.1115/ICONE26-81705
View Paper titled, Hydrogen Risk Reducing Technology in Small Modular Reactor
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Topics: Hydrogen, Risk, Small modular reactors, Containment, Accidents, Blasting, Control systems, Domes (Structural elements), Flames, Oxygen
Proceedings Papers

Development and Validation of the Parallel All-Speed CFD Code GASFLOW-MPI for Detonation of Premixed H 2 -Air Mixture in a Hemispherical Balloon

Jianjun Xiao, Wolfgang Breitung, Mike Kuznetsov, Jack Travis, Reinhard Redlinger
Proc. ASME. ICONE25, Volume 8: Computational Fluid Dynamics (CFD) and Coupled Codes; Nuclear Education, Public Acceptance and Related Issues, V008T09A003, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66066
https://doi.org/10.1115/ICONE25-66066
View Paper titled, Development and Validation of the Parallel All-Speed CFD Code GASFLOW-MPI for Detonation of Premixed H 2 -Air Mixture in a Hemispherical Balloon
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Topics: Computational fluid dynamics, Explosions, Hydrogen, Accidents, Containment, Flames, Flow (Dynamics), Modeling, Nuclear power stations, Nuclear reactors
Proceedings Papers

A Method Evaluating Fire Hazard of Multiple-Layer Cable Tray and its Validation

Xianjia Huang, Kun Bi, Jun Xiao, Lan Peng, He Zhu, Zihui Zheng
Proc. ASME. ICONE25, Volume 4: Nuclear Safety, Security, Non-Proliferation and Cyber Security; Risk Management, V004T06A001, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66017
https://doi.org/10.1115/ICONE25-66017
View Paper titled, A Method Evaluating Fire Hazard of Multiple-Layer Cable Tray and its Validation
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Topics: Cables, Fire, Hazards, Combustion, Heat, Simulation, Temperature, Dynamics (Mechanics), Flames, Temperature profiles
Proceedings Papers

Fluid Dynamic Analysis on Hydrogen Deflagration in Vertical Flow Channel With Annular Obstacles

Toshinori Matsumoto, Masatoshi Sato, Tomoyuki Sugiyama, Yu Maruyama
Proc. ASME. ICONE25, Volume 7: Fuel Cycle, Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T11A020, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67520
https://doi.org/10.1115/ICONE25-67520
View Paper titled, Fluid Dynamic Analysis on Hydrogen Deflagration in Vertical Flow Channel With Annular Obstacles
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Topics: Dynamic analysis, Explosions, Flow (Dynamics), Fluids, Hydrogen, Flames, Combustion, Accidents, Chemical reactions, Computational fluid dynamics
Proceedings Papers

Vented Explosion Phenomena: Hydrogen Combustion Benchmark on Confined Vessel Experiments

Giovanni Manzini, Ivo Kljenak, Mantas Povilaitis
Proc. ASME. ICONE24, Volume 4: Computational Fluid Dynamics (CFD) and Coupled Codes; Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Workforce Development, Nuclear Education and Public Acceptance; Mitigation Strategies for Beyond Design Basis Events; Risk Management, V004T13A008, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60584
https://doi.org/10.1115/ICONE24-60584
View Paper titled, Vented Explosion Phenomena: Hydrogen Combustion Benchmark on Confined Vessel Experiments
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Topics: Combustion, Explosions, Hydrogen, Vessels, Flames, Accidents, Boundary-value problems, Ignition, Nuclear power stations, Optimization
Proceedings Papers

Effect on Hydrogen Risk of Initial Gas Injection Time During AP1000 Post-Inerting

XueFeng Lyu, YanLin Chen, XiaoBo Li, ShengFei Wang, Yu Yu, Bin Liu
Proc. ASME. ICONE24, Volume 4: Computational Fluid Dynamics (CFD) and Coupled Codes; Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Workforce Development, Nuclear Education and Public Acceptance; Mitigation Strategies for Beyond Design Basis Events; Risk Management, V004T14A006, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60147
https://doi.org/10.1115/ICONE24-60147
View Paper titled, Effect on Hydrogen Risk of Initial Gas Injection Time During AP1000 Post-Inerting
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Topics: Hydrogen, Risk, Containment, Steam, Pressure, Accidents, Diffusion (Physics), Flames, Nuclear power stations, Probabilistic safety assessment
Proceedings Papers

Numerical Analysis of Hydrogen Risk Related Severe Accident Scenario in Chinese PWR

Yang Fan, Sergey Kudriakov, Studer Etienne, Zou Zhiqiang, Hongxing Yu
Proc. ASME. ICONE24, Volume 4: Computational Fluid Dynamics (CFD) and Coupled Codes; Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Workforce Development, Nuclear Education and Public Acceptance; Mitigation Strategies for Beyond Design Basis Events; Risk Management, V004T13A012, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60671
https://doi.org/10.1115/ICONE24-60671
View Paper titled, Numerical Analysis of Hydrogen Risk Related Severe Accident Scenario in Chinese PWR
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Topics: Accidents, Hydrogen, Numerical analysis, Pressurized water reactors, Risk, Combustion, Containment, Pressure, Stress, Computational fluid dynamics
Proceedings Papers

Application of High-Speed OH-PLIF Technique for Improvement of Lean Hydrogen-Air Combustion Modeling

Peter Katzy, Lorenz R. Boeck, Josef Hasslberger, Thomas Sattelmayer
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A005, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60130
https://doi.org/10.1115/ICONE24-60130
View Paper titled, Application of High-Speed OH-PLIF Technique for Improvement of Lean Hydrogen-Air Combustion Modeling
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Topics: Combustion, Hydrogen, Modeling, Flames, Evaluation methods, Explosions, Topology, Computational fluid dynamics, Fluorescence, Lasers
Proceedings Papers

Large-Scale Homogeneous Hydrogen-Air-Steam Deflagration Experiment Simulated Using Two Turbulent Flame Speed Closure Models

Tadej Holler, Varun Jain, Ed M. J. Komen, Ivo Kljenak
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A006, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60134
https://doi.org/10.1115/ICONE24-60134
View Paper titled, Large-Scale Homogeneous Hydrogen-Air-Steam Deflagration Experiment Simulated Using Two Turbulent Flame Speed Closure Models
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Topics: Explosions, Flames, Hydrogen, Steam, Turbulence, Combustion, Nuclear power stations, Computational fluid dynamics, Containment, Engineering simulation
Proceedings Papers

CFD Simulation of Deflagration to Detonation Transition for Nuclear Safety

Eduardo Hwang, Felipe Porto Ribeiro, Jian Su
Proc. ASME. ICONE22, Volume 4: Radiation Protection and Nuclear Technology Applications; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Reactor Physics and Transport Theory, V004T10A043, July 7–11, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-31010
https://doi.org/10.1115/ICONE22-31010
View Paper titled, CFD Simulation of Deflagration to Detonation Transition for Nuclear Safety
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Topics: Computational fluid dynamics, Explosions, Safety, Simulation, Combustion, Flames, Hydrogen, Nuclear power stations, Shock waves, Turbulence
Proceedings Papers

Upward Flame Propagation Experiments on Hydrogen Combustion in a 220 cub. m Vessel

Mike Kuznetsov, Gerold Stern, Ivo Kljenak, Marko Matkovič, Borut Mavko
Proc. ASME. ICONE22, Volume 3: Next Generation Reactors and Advanced Reactors; Nuclear Safety and Security, V003T06A005, July 7–11, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ICONE22-30160
https://doi.org/10.1115/ICONE22-30160
View Paper titled, Upward Flame Propagation Experiments on Hydrogen Combustion in a 220 cub. m Vessel
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Topics: Combustion, Flames, Hydrogen, Vessels, Pressure, Containment, Pressurized water reactors, Temperature, Accidents, Ignition
Proceedings Papers

Experimental and Numerical Investigation of H 2 -Air Deflagration in the Presence of Concentration Gradients

S. Kudriakov, E. Studer, M. Kuznetsov, J. Grune
Proc. ASME. ICONE21, Volume 6: Beyond Design Basis Events; Student Paper Competition, V006T15A029, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-16910
https://doi.org/10.1115/ICONE21-16910
View Paper titled, Experimental and Numerical Investigation of H 2 -Air Deflagration in the Presence of Concentration Gradients
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Topics: Computer simulation, Explosions, Flames, Gravity (Force), Hydrogen, Ignition
Proceedings Papers

Hydrogen Combustion Modelling in Large-Scale Geometries

E. Studer, A. Beccantini, S. Kudriakov, A. Velikorodny
Proc. ASME. ICONE21, Volume 6: Beyond Design Basis Events; Student Paper Competition, V006T15A030, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-16911
https://doi.org/10.1115/ICONE21-16911
View Paper titled, Hydrogen Combustion Modelling in Large-Scale Geometries
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Topics: Combustion, Hydrogen, Modeling, Explosions, Accidents, Flames, Nuclear power stations, Computational fluid dynamics, Computer simulation, Databases
Proceedings Papers

CFD Analysis on Hydrogen Risk in Subcompartment of the Containment

Zhiqiang Zou, Jian Deng, Yu Zhang
Proc. ASME. ICONE21, Volume 3: Nuclear Safety and Security; Codes, Standards, Licensing and Regulatory Issues; Computational Fluid Dynamics and Coupled Codes, V003T06A038, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-16171
https://doi.org/10.1115/ICONE21-16171
View Paper titled, CFD Analysis on Hydrogen Risk in Subcompartment of the Containment
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Topics: Computational fluid dynamics, Containment, Hydrogen, Risk, Explosions, Accidents, Boilers, Combustion, Containment buildings, Flames
Proceedings Papers

Experimental Study on Fire-Extinguishing of Lithium

Tomohiro Furukawa, Shoichi Kato, Yasushi Hirakawa, Hiroo Kondo, Hiroo Nakamura
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 6, 517-522, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29262
https://doi.org/10.1115/ICONE18-29262
View Paper titled, Experimental Study on Fire-Extinguishing of Lithium
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Topics: Fire, Lithium, Combustion, Flames, Sands, Temperature, Chemical reactions, Density, Silicon
Proceedings Papers

Modeling of Hydrogen-Air Detonations in the TONUS CFD Code and Its Application to the FLAME F-19 Test

Eveliina Takasuo
Proc. ASME. ICONE16, Volume 4: Structural Integrity; Next Generation Systems; Safety and Security; Low Level Waste Management and Decommissioning; Near Term Deployment: Plant Designs, Licensing, Construction, Workforce and Public Acceptance, 717-725, May 11–15, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICONE16-48614
https://doi.org/10.1115/ICONE16-48614
View Paper titled, Modeling of Hydrogen-Air Detonations in the TONUS CFD Code and Its Application to the FLAME F-19 Test
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Topics: Computational fluid dynamics, Explosions, Flames, Hydrogen, Modeling, Combustion, Shock (Mechanics), Accident management, Chemical kinetics, Chemically reactive flow
Proceedings Papers

Numerical Prediction and Optimization of Depressurized Sodium-Water Reaction Experiment With Counter-Flow Diffusion Flame

Akira Yamaguchi, Takashi Takata, Hiroyuki Ohshima, Yoshitaka Kohara
Proc. ASME. ICONE16, Volume 2: Fuel Cycle and High Level Waste Management; Computational Fluid Dynamics, Neutronics Methods and Coupled Codes; Student Paper Competition, 589-596, May 11–15, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICONE16-48909
https://doi.org/10.1115/ICONE16-48909
View Paper titled, Numerical Prediction and Optimization of Depressurized Sodium-Water Reaction Experiment With Counter-Flow Diffusion Flame
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Topics: Diffusion flames, Flow (Dynamics), Optimization, Sodium, Water, Computer simulation, Flames, Sodium fast reactors, Accidents, Accuracy and precision
Proceedings Papers

Simulations of Thermal Performance for One- and Two-Dimensional Insulation and Aluminum Foil Fire Barriers

Mauricio A. Sa´nchez, William H. Sutton, Carlos A. Sa´nchez
Proc. ASME. ICONE12, 12th International Conference on Nuclear Engineering, Volume 3, 89-95, April 25–29, 2004
Publisher: American Society of Mechanical Engineers
Paper No: ICONE12-49265
https://doi.org/10.1115/ICONE12-49265
View Paper titled, Simulations of Thermal Performance for One- and Two-Dimensional Insulation and Aluminum Foil Fire Barriers
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Topics: Aluminum foil, Engineering simulation, Fire, Insulation, Simulation, Computer simulation, Concretes, Corners (Structural elements), Approximation, ASTM International