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Proceedings Papers

Construction and Lean Management of Filters Cycle Life Cycle in Nuclear Safety-Related Ventilation Systems

Jianxing Du, Caiyuan Deng
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A030, August 8–12, 2022
Paper No: ICONE29-92076
DOI: https://doi.org/10.1115/ICONE29-92076
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Topics: Construction, Cycles, Filters, Safety, Ventilation, Ventilation equipment
Proceedings Papers

Numerical Simulation Analysis of the Air Temperature Measurement Scheme for Big Space in Containment

Tiexin Fan, Xianbin Zeng, Qi Niu, Bin Tu, Dongshan Huang, Zhengjie Liu
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A065, August 8–12, 2022
Paper No: ICONE29-93513
DOI: https://doi.org/10.1115/ICONE29-93513
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Topics: Computational fluid dynamics, Computer simulation, Containment, Design, Temperature measurement, Temperature, Computer software, Computer-aided design, Nuclear power stations, Accidents
Proceedings Papers

The Research on Common Cause Failure Analysis and Countermeasures for Nuclear Safety Ventilation and Air Conditioning System

Yongsen Peng, Zhengjie Liu
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A062, August 8–12, 2022
Paper No: ICONE29-93557
DOI: https://doi.org/10.1115/ICONE29-93557
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Topics: Air conditioning, Countermeasures, Failure, Failure analysis, Safety, Ventilation, Nuclear power stations, Hazard analysis, Regulations, Risk
Proceedings Papers

Experimental Investigation on the Formation and Break-Up of Gas Stratification in the COTHYD Facility

Yuchen Zhang, Yuzhou Lu, Xiangyu Yun, Huiyong Zhang
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A068, August 8–12, 2022
Paper No: ICONE29-92162
DOI: https://doi.org/10.1115/ICONE29-92162
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Topics: Accidents, China, Containment, Erosion, Helium, Hydrogen, Nuclear power, Pressurized water reactors, Sprays, Steam
Proceedings Papers

Migration Characteristics of Sub-Source Items in Breach Occurrences

Xu Peng, Tian Ruifeng
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, V003T08A008, August 4–6, 2021
Paper No: ICONE28-64606
DOI: https://doi.org/10.1115/ICONE28-64606
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Topics: Accidents, Aerosols, Computational fluid dynamics, Computer software, Coolants, Drag (Fluid dynamics), Flow (Dynamics), Fluids, Gravity (Force), Hazards
Proceedings Papers

Assessment of Control Room Radiological Habitability of High-Temperature Reactor Pebble-Bed Module in Shidao Bay Multi-Reactor Nuclear Power Site

Xinpeng Li, Sheng Fang
Proc. ASME. ICONE26, Volume 4: Nuclear Safety, Security, and Cyber Security; Computer Code Verification and Validation, V004T06A042, July 22–26, 2018
Paper No: ICONE26-82448
DOI: https://doi.org/10.1115/ICONE26-82448
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Topics: Control rooms, High temperature, Nuclear power, Design, Accidents, China, Computational methods, Coolants, Licensing, Meteorology
Proceedings Papers

Experimental Study of Aerosol Behavior During Pool Scrubbing: Part 2 — Decontamination of Aerosol Particle in Two Phase Flow

Wataru Kikuchi, Kota Fujiwara, Yuki Nakamura, Shimpei Saito, Tomohisa Yuasa, Akiko Kaneko, Yutaka Abe
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A063, July 22–26, 2018
Paper No: ICONE26-81659
DOI: https://doi.org/10.1115/ICONE26-81659
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Topics: Aerosols, Decontamination, Particulate matter, Two-phase flow, Flow (Dynamics), Water, Bubbles, Nozzles, Nuclear power stations, Porosity
Proceedings Papers

Impact of Switching Time Interval for Dual Intakes on Workers in Main Control Room During Accidents

Xue Na, Lin Hongtao, Liu Xinjian, Mao Yawei, Qiu Lin
Proc. ASME. ICONE25, Volume 7: Fuel Cycle, Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T10A037, July 2–6, 2017
Paper No: ICONE25-67742
DOI: https://doi.org/10.1115/ICONE25-67742
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Topics: Accidents, Control rooms, Contamination, Instrumentation, Meteorology, Ventilation, Containment, Leakage, Radioactive substances, Relief valves
Proceedings Papers

HEPA Filter Clogging and Volatile Material Release Under Solvent Fire Accident in Fuel Reprocessing Facility

Takuya Ono, Koji Watanabe, Shinsuke Tashiro, Yuki Amano, Hitoshi Abe
Proc. ASME. ICONE25, Volume 7: Fuel Cycle, Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T10A030, July 2–6, 2017
Paper No: ICONE25-67626
DOI: https://doi.org/10.1115/ICONE25-67626
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Topics: Accidents, Fire, Fuels, HEPA filters, Countermeasures, Aerosols, Combustion, Pressure, Air filters, Design
Proceedings Papers

Radiation Shielding Analysis of a Spent Fuel Dry Storage Cask for FA300 Spent Fuel Assemblies

Mengqi Wang, Nan Pan, Hui Li, Baojun Jia
Proc. ASME. ICONE25, Volume 7: Fuel Cycle, Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T10A010, July 2–6, 2017
Paper No: ICONE25-66462
DOI: https://doi.org/10.1115/ICONE25-66462
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Topics: Radiation (Physics), Spent nuclear fuels, Storage, Ventilation, Concretes, Cavities, Cooling, Design, Design methodology, Fuels
Proceedings Papers

The Research of SFR Aerosol Deposition Behavior in Ventilation Ducts

Lei Zhao, Lixia Ren, Wenjun Hu, Shirui Li
Proc. ASME. ICONE25, Volume 5: Advanced and Next Generation Reactors, Fusion Technology; Codes, Standards, Conformity Assessment, Licensing, and Regulatory Issues, V005T05A016, July 2–6, 2017
Paper No: ICONE25-66384
DOI: https://doi.org/10.1115/ICONE25-66384
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Topics: Aerosols, Ducts, Sodium fast reactors, Ventilation, Particulate matter, Agglomeration (Materials), Emergencies, Sodium, Turbulence, Channel flow
Proceedings Papers

Investigation on Gas Dispersion Inside the Large-Scale Containment by CFD Simulation With Code_Saturne for Experimental Scenario Definition

Yuting Song, Xiangyu Yun, Tian Chen, Huiyong Zhang, Jiesheng Min, Guofei Chen
Proc. ASME. ICONE25, Volume 8: Computational Fluid Dynamics (CFD) and Coupled Codes; Nuclear Education, Public Acceptance and Related Issues, V008T09A034, July 2–6, 2017
Paper No: ICONE25-67027
DOI: https://doi.org/10.1115/ICONE25-67027
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Topics: Computational fluid dynamics, Containment, Simulation, Helium, Hydrogen, Test facilities, Air jets, Computer software, Design, Thermal hydraulics
Proceedings Papers

Effect of Steam Injection on Last-Stage Blade Temperature of Low Pressure Steam Turbine at Low Volume Flow Condition

Can Ma, Jun Wu, Yuansheng Lin
Proc. ASME. ICONE25, Volume 6: Thermal-Hydraulics, V006T08A078, July 2–6, 2017
Paper No: ICONE25-67090
DOI: https://doi.org/10.1115/ICONE25-67090
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Topics: Blades, Flow (Dynamics), Pressure, Steam, Steam turbines, Temperature, Vibration, Damage, Design, Exhaust systems
Proceedings Papers

CFD Simulation of Natural Ventilation Performance of the Interim Region in Spent Fuel Dry-Storage System of HTR-PM

Bing Wang, Jinhua Wang, Haijun Jia
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, V004T10A010, June 26–30, 2016
Paper No: ICONE24-60238
DOI: https://doi.org/10.1115/ICONE24-60238
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Topics: Computational fluid dynamics, Simulation, Spent nuclear fuels, Storage, Ventilation, Heat, Wells, Accidents, Bifurcation, Flow (Dynamics)
Proceedings Papers

Sorption of Radioactive Methyl Iodide by Silver Doped Zeolite for Filtered Venting System

Tasuku Ishii, Daisuke Akiyama, Akira Kirishima, Nobuaki Sato, Tadashi Narabayashi
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, V004T11A010, June 26–30, 2016
Paper No: ICONE24-60819
DOI: https://doi.org/10.1115/ICONE24-60819
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Topics: Silver, Sorption, Water, Accidents, Temperature, Containment, Emergency response, Isotopes, Pressure, Reactor vessels
Proceedings Papers

Experimental Characterization of Airflow Within a Clean HEPA Filter Used for the Containment of Radioactive Contamination in Nuclear Facilities

Alilou Youssef, Bourrous Soleiman, Thomas Dominique, Bardin-Monnier Nathalie, Nérisson Philippe, Gélain Thomas
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A066, June 26–30, 2016
Paper No: ICONE24-60901
DOI: https://doi.org/10.1115/ICONE24-60901
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Topics: Air flow, Containment, Contamination, Experimental characterization, HEPA filters, Nuclear power stations, Filters, Particulate matter, Pressure drop, Filtration
Proceedings Papers

Design of the Spent Fuel Storage Well of HTR-PM

Jinhua Wang, Bing Wang, Bin Wu, Yue Li
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, V001T03A003, June 26–30, 2016
Paper No: ICONE24-60051
DOI: https://doi.org/10.1115/ICONE24-60051
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Topics: Design, Spent fuel storage, Spent nuclear fuels, Storage, Fuels, Safety, Wells, Heat, Accidents, High temperature
Proceedings Papers

A Research Reactor Source Term and Dose Results in the Event of a LOCA

Charalampos Pappas, Andreas Ikonomopoulos, Athanasios Sfetsos, Spyros Andronopoulos, Melpomeni Varvayanni, Nicolas Catsaros
Proc. ASME. ICONE22, Volume 3: Next Generation Reactors and Advanced Reactors; Nuclear Safety and Security, V003T06A056, July 7–11, 2014
Paper No: ICONE22-31218
DOI: https://doi.org/10.1115/ICONE22-31218
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Topics: Accidents, Aerosols, Chain, Computer software, Coolants, Damage, Emergencies, Emergency management, Gases, Lung
Proceedings Papers

Numerical Analysis of the Residual Heat Removal for the Spent Fuel Canister of HTR-PM in Fuel Loading Process

Jinhua Wang, Bing Wang, Bin Wu
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, V004T10A006, July 7–11, 2014
Paper No: ICONE22-30284
DOI: https://doi.org/10.1115/ICONE22-30284
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Topics: Fuels, Heat, Numerical analysis, Spent nuclear fuels, Temperature, Ventilation, Accidents, Safety, Boron, Failure
Proceedings Papers

3D Flow Field Analysis for a Traditional II+ PWR Containment Under Normal Condition

Maolin Tian, Wenxi Tian, Guanghui Su, Suizheng Qiu
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, V004T10A025, July 7–11, 2014
Paper No: ICONE22-30634
DOI: https://doi.org/10.1115/ICONE22-30634
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Topics: Containment, Flow (Dynamics), Pressurized water reactors, Ventilation equipment, Computational fluid dynamics, Fans, Geometry, Ventilation, Computer software, Cooling