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Proceedings Papers

Investigation of Applicability of Subchannel Analysis Code ASFRE on Thermal Hydraulics Analysis in Fuel Assembly With Inner Duct Structure in Sodium Cooled Fast Reactor

Norihiro Kikuchi, Yasutomo Imai, Ryuji Yoshikawa, Norihiro Doda, Masaaki Tanaka
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, V003T08A019, August 4–6, 2021
Paper No: ICONE28-65662
DOI: https://doi.org/10.1115/ICONE28-65662
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Topics: Design, Ducts, Fuels, Manufacturing, Sodium fast reactors, Thermal hydraulics
Proceedings Papers

Deposition Velocity and Penetration Efficiency in a Square Channel Using a Lagrangian-Based Modeling Approach

Byung-Hee Choi, Daniel Orea, Thien Nguyen, N. K. Anand, Yassin Hassan, Piyush Sabharwall
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, V001T03A026, August 4–5, 2020
Paper No: ICONE2020-16907
DOI: https://doi.org/10.1115/ICONE2020-16907
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Topics: Computational fluid dynamics, Computer simulation, Dimensions, Drag (Fluid dynamics), Ducts, Fast neutron reactors, Flow (Dynamics), Modeling, Particulate matter, Reynolds number
Proceedings Papers

Development of an Efficient Tool for Evaluating Dose at Through-Holes

Tatsuya Watanabe, Hironobu Iwanami, Tomoharu Hashimoto, Ryuichi Tayama
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T08A060, August 4–5, 2020
Paper No: ICONE2020-16931
DOI: https://doi.org/10.1115/ICONE2020-16931
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Topics: Cables, Computation, Computational methods, Design, Ducts, Electromagnetic scattering, Gamma rays, Nuclear power stations, Particulate matter, Radiation scattering
Proceedings Papers

Turbulent Flow Characteristics in a Blocked Exterior Subchannel of a Helically Wrapped Rod Bundle

Thien Nguyen, Rodolfo Vaghetto, Yassin Hassan
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A029, August 4–5, 2020
Paper No: ICONE2020-16570
DOI: https://doi.org/10.1115/ICONE2020-16570
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Topics: Fuel rods, Turbulence, Flow (Dynamics), Fuels, Wire, Coolants, Heat transfer, Manufacturing, Cladding systems (Building), Deformation
Proceedings Papers

Turbulent Transverse Plane PIV Measurements on a Wire-Wrapped 61-Pin Hexagonal Fuel Bundle

Nolan E. Goth, Philip Jones, Thien D. Nguyen, Rodolfo Vaghetto, Yassin Hassan
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A043, July 22–26, 2018
Paper No: ICONE26-81462
DOI: https://doi.org/10.1115/ICONE26-81462
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Topics: Fuels, Turbulence, Wire, Flow (Dynamics), Computational fluid dynamics, Sodium fast reactors, Axial flow, Cooling, Corners (Structural elements), Ducts
Proceedings Papers

A Non-Contact Ultrasonic Sensor for General Corrosion Inspection of Thin Plates

Akinori Tamura, Masahiro Miki, Naoyuki Kono, Hiroshi Okazawa, Shinobu Okido, Chenghuan Zhong, Erik Fabre, Anthony J. Croxford, Paul D. Wilcox
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, V001T01A018, July 22–26, 2018
Paper No: ICONE26-82560
DOI: https://doi.org/10.1115/ICONE26-82560
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Topics: Corrosion, Inspection, Plates (structures), Ultrasonic transducers, Sensors, Engineering prototypes, Computer simulation, Air conditioning, Computer software, Ducts
Proceedings Papers

Study on the Turbulent Mixed Convection Phenomena Inside the Air-Cooled RCCS Riser

Dong-Ho Shin, Sin-Yeob Kim, Chan Soo Kim, Goon-Cherl Park, Hyoung Kyu Cho
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A029, July 22–26, 2018
Paper No: ICONE26-82071
DOI: https://doi.org/10.1115/ICONE26-82071
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Topics: Mixed convection, Pipeline risers, Risers (Casting), Turbulence, Ducts, Heat transfer, Cooling systems, Flow (Dynamics), Reactor vessels, Cavities
Proceedings Papers

CFD-Based Correlation for Forced Convection Heat Transfer in Circular Ducts of Internally Heated Molten Salts

Francesco Di Lecce, Sandra Dulla, Piero Ravetto, Antonio Cammi, Stefano Lorenzi, Carlo Fiorina
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A062, July 22–26, 2018
Paper No: ICONE26-82507
DOI: https://doi.org/10.1115/ICONE26-82507
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Topics: Computational fluid dynamics, Ducts, Forced convection, Heat, Heat transfer, Molten salt reactors, Flow (Dynamics), Fluid dynamics, Fuels, Internal flow
Proceedings Papers

Preliminary Forensic Engineering Study on the Fukushima Accident

Genn Saji
Proc. ASME. ICONE25, Volume 7: Fuel Cycle, Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T11A001, July 2–6, 2017
Paper No: ICONE25-66015
DOI: https://doi.org/10.1115/ICONE25-66015
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Topics: Forensic engineering, Fukushima nuclear disaster, Japan, 2011, Accidents, Hydrogen, Vents, Explosions, Leakage, Radiation (Physics), Containment, Containment vessels
Proceedings Papers

Buried Steel Pipeline Beneath a Surface Impact Close to a Pipe-Structure Interface

Shen Wang
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A030, July 2–6, 2017
Paper No: ICONE25-66300
DOI: https://doi.org/10.1115/ICONE25-66300
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Topics: Pipelines, Pipes, Steel, Buckling, Nuclear power stations, Safety, Control rooms, Damage, Ducts, Emergencies
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

Thermal-Hydraulic Analysis of Fuel Assembly With Inner Duct Structure of an Advanced Loop-Type Sodium-Cooled Fast Reactor Using ASFRE Code

Norihiro Kikuchi, Yasutomo Imai, Ryuji Yoshikawa, Norihiro Doda, Masaaki Tanaka, Hiroyuki Ohshima
Proc. ASME. ICONE25, Volume 8: Computational Fluid Dynamics (CFD) and Coupled Codes; Nuclear Education, Public Acceptance and Related Issues, V008T09A054, July 2–6, 2017
Paper No: ICONE25-67870
DOI: https://doi.org/10.1115/ICONE25-67870
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Topics: Ducts, Fuels, Manufacturing, Sodium fast reactors, Pins (Engineering), Flow (Dynamics), Temperature distribution, Design, Thermal hydraulics, Turbulence
Proceedings Papers

Control System Design of Supercritical CO2 Direct Cycle Gas Fast Reactor

Xianshan Zhang, Peiwei Sun
Proc. ASME. ICONE25, Volume 9: Student Paper Competition, V009T15A022, July 2–6, 2017
Paper No: ICONE25-66832
DOI: https://doi.org/10.1115/ICONE25-66832
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Topics: Control systems, Cycles, Design, Fast neutron reactors, Supercritical carbon dioxide, Fuels, Manufacturing, Neutrons, Transients (Dynamics), Computer simulation
Proceedings Papers

The Application of an Integrated Head Assembly for Advanced Power Reactor 1400

Tae Kyo Kang, Won Ho Jo, Yeon Ho Cho, Sang Gyoon Chang, Dae Hee Lee
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, V001T01A009, June 26–30, 2016
Paper No: ICONE24-60860
DOI: https://doi.org/10.1115/ICONE24-60860
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Topics: Manufacturing, Design, Cables, Nuclear power stations, Reactor vessels, China, Containment buildings, Cooling, Ducts, Fans
Proceedings Papers

Simulation of Buoyancy-Driven Flow for Various Power Levels at the NSTF

Adam R. Kraus, Rui Hu, Darius D. Lisowski, Matthew Bucknor
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, V004T10A022, June 26–30, 2016
Paper No: ICONE24-60763
DOI: https://doi.org/10.1115/ICONE24-60763
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Topics: Buoyancy, Flow (Dynamics), Simulation, Engineering simulation, Natural convection, Computational fluid dynamics, Ducts, Cavities, Design, Instrumentation
Proceedings Papers

Start-Up Simulation of the Improved TOPAZ-II Space Power System

Wenwen Zhang, Wenxi Tian, Suizheng Qiu, Guanghui Su
Proc. ASME. ICONE24, Volume 2: Smart Grids, Grid Stability, and Offsite and Emergency Power; Advanced and Next Generation Reactors, Fusion Technology; Safety, Security, and Cyber Security; Codes, Standards, Conformity Assessment, Licensing, and Regulatory Issues, V002T06A032, June 26–30, 2016
Paper No: ICONE24-60829
DOI: https://doi.org/10.1115/ICONE24-60829
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Topics: Power systems (Machinery), Simulation, Heat pipes, Coolants, Ducts, Neutrons, Physics, Pipes, Pumps, Secondary cells
Proceedings Papers

Assessment of RANS Based CFD Methodology Using JAEA Fuel Assembly Experiment

Jae-Ho Jeong
Proc. ASME. ICONE24, Volume 3: Thermal-Hydraulics, V003T09A083, June 26–30, 2016
Paper No: ICONE24-61038
DOI: https://doi.org/10.1115/ICONE24-61038
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Topics: Computational fluid dynamics, Fuels, Manufacturing, Reynolds-averaged Navier–Stokes equations, Wire, Vortices, Corners (Structural elements), Turbulence, Wakes, Flow (Dynamics)
Proceedings Papers

Application of an Integrated Head Assembly Concept at Pressurized Water Reactor Commercial Nuclear Plants

Ravi Baliga, Tom Neal Watts, Harish Kamath
Proc. ASME. ICONE22, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Plant Systems, Structures and Components; Codes, Standards, Licensing and Regulatory Issues, V001T01A021, July 7–11, 2014
Paper No: ICONE22-30916
DOI: https://doi.org/10.1115/ICONE22-30916
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Topics: Manufacturing, Nuclear power stations, Pressurized water reactors, Storage, Radiation (Physics), Containment, Cooling, Design, Ducts, Missiles
Proceedings Papers

Preliminary Core Design of the Long Life S-CO 2 Cooled Fast Reactor With 300WMth

Baolin Liu, Hongchun Wu, Youqi Zheng, Liangzhi Cao, Xianbao Yuan
Proc. ASME. ICONE22, Volume 3: Next Generation Reactors and Advanced Reactors; Nuclear Safety and Security, V003T05A014, July 7–11, 2014
Paper No: ICONE22-30390
DOI: https://doi.org/10.1115/ICONE22-30390
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Topics: Design, Fast neutron reactors, Supercritical carbon dioxide, Fuels, Ducts, Hydraulic couplings, Manufacturing, Neutrons, Nuclear power stations, Temperature
Proceedings Papers

Development of Technique for Controlling Natural Circulation Flow by Using Helium Gas

Hirofumi Hatori, Naoto Yanagawa, Tetsuaki Takeda, Shumpei Funatani
Proc. ASME. ICONE22, Volume 5: Innovative Nuclear Power Plant Design and New Technology Application; Student Paper Competition, V005T17A002, July 7–11, 2014
Paper No: ICONE22-30007
DOI: https://doi.org/10.1115/ICONE22-30007
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Topics: Flow (Dynamics), Helium, Reactor vessels, Temperature, Accidents, Graphite, Steady state, Very high temperature reactors, Design, Ducts