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Proceedings Papers

Three-Dimensional Numerical Simulation of the Release and Migration Behavior of Fission Gas Bubbles in Advanced Reactor Pool Under Serious Accident

Zijun Mai, Zichen Zhao, Hui Cheng, Songbai Cheng
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A010, August 8–12, 2022
Paper No: ICONE29-91240
DOI: https://doi.org/10.1115/ICONE29-91240
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Topics: Accidents, Bubbles, Computer simulation, Nuclear fission, Engineering simulation, Simulation, Water, Bifurcation, Design, Eutectic alloys
Proceedings Papers

Analysis of Gas Entrainment Phenomenon From Free Liquid Surface for a Sodium-Cooled Fast Reactor Design: Validation of Velocity Profile and Strouhal Number in a Flow Field

Mao Uchida, Moe Hirakawa, Aaru Sano, Keisuke Inoue, Takaaki Sakai, Toshiki Ezure, Masaaki Tanaka
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T11A009, August 4–5, 2020
Paper No: ICONE2020-16418
DOI: https://doi.org/10.1115/ICONE2020-16418
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Topics: Design, Flow (Dynamics), Sodium fast reactors, Vortices, Computational fluid dynamics, Reactor vessels, Water, Coolants, Evaluation methods, Particulate matter
Proceedings Papers

The Influence of Pebble Placement on the Wake of Tandem Pebbles in a Free Stream

Gerrit Botha, Yassin A. Hassan, Richard C. Kurwitz, Elia Merzari
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A061, July 22–26, 2018
Paper No: ICONE26-81884
DOI: https://doi.org/10.1115/ICONE26-81884
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Topics: Computer simulation, Flow (Dynamics), Fluid dynamics, Kinetic energy, Reynolds number, Statistics, Turbulence, Wakes
Proceedings Papers

Simulation of Cross-Flow Vortex-Induced Vibration of Single Tube Based on Two-Way Fluid-Solid Interaction Method

Wang Zengzeng, Lu Tao, Liu Bo
Proc. ASME. ICONE25, Volume 8: Computational Fluid Dynamics (CFD) and Coupled Codes; Nuclear Education, Public Acceptance and Related Issues, V008T09A031, July 2–6, 2017
Paper No: ICONE25-66955
DOI: https://doi.org/10.1115/ICONE25-66955
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Topics: Cross-flow, Fluids, Simulation, Vortex-induced vibration, Cylinders, Vibration, Vortex shedding, Displacement, Oscillating frequencies, Flow (Dynamics)
Proceedings Papers

Experimental Research and Assessment for Thermal Fatigue in T-Junction With Mixing Flows

Chen Yinqiang, Zhao Xinglei, Gan Guohua, Xu Kaili, Wang Yanzhi, Zou Jinqiang, Gui Chun
Proc. ASME. ICONE25, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle and Balance of Plant; I&C, Digital Controls, and Influence of Human Factors, V001T01A018, July 2–6, 2017
Paper No: ICONE25-66636
DOI: https://doi.org/10.1115/ICONE25-66636
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Topics: Fatigue, Flow (Dynamics), Junctions, Pipes, Fatigue life, Nuclear power stations, Stress concentration, Temperature, Accidents, Computational methods
Proceedings Papers

Investigation of Slug Flow Structure in Terms of Flow Regime Transition in Co-Current Two-Phase Flow

Muhao Zhang, Liang-ming PAN, Peng Ju, Mamoru Ishii
Proc. ASME. ICONE25, Volume 9: Student Paper Competition, V009T15A047, July 2–6, 2017
Paper No: ICONE25-67373
DOI: https://doi.org/10.1115/ICONE25-67373
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Topics: Flow (Dynamics), Slug flows, Two-phase flow, Turbulence, Bubbles, Porosity, Wakes, Algorithms, Floods, Gas flow
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

Three Dimensional Numerical Simulation of Atmospheric Dispersion Influenced by Complex Underlying Surface Surrounding Nuclear Power Plant

Bo Wang, Qiong Zhang, Ruiping Guo
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, V004T11A017, June 26–30, 2016
Paper No: ICONE24-61119
DOI: https://doi.org/10.1115/ICONE24-61119
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Topics: Computer simulation, Nuclear power stations, Wind, Cooling towers, Computational fluid dynamics, Flow (Dynamics), Turbulence, Wakes, Boundary layers, Computer software
Proceedings Papers

A CFD Analysis of Flow Blockage Phenomena in ALFRED LFR DEMO Fuel Assembly

I. Di Piazza, M. Tarantino, F. Magugliani, A. Alemberti
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, V004T10A034, July 7–11, 2014
Paper No: ICONE22-30777
DOI: https://doi.org/10.1115/ICONE22-30777
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Topics: Computational fluid dynamics, Flow (Dynamics), Fuels, Manufacturing, Temperature, Engineering simulation, Simulation, Accidents, Feedback, Fluid dynamics
Proceedings Papers

Numerical Investigation on Thermal Striping Phenomena in a T-Junction Piping System

Masaaki Tanaka, Yasuhiro Miyake
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, V004T10A028, July 7–11, 2014
Paper No: ICONE22-30683
DOI: https://doi.org/10.1115/ICONE22-30683
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Topics: Junctions, Piping systems, Computer simulation, Eddies (Fluid dynamics), Pipes, Vortices, Wakes, Cycles, Fatigue, Temperature
Proceedings Papers

Application of a CFD-Based Forced Cross Flow Model to a Sub-Channel Analysis Tool

Markus Zimmermann, Xu Cheng, Ivan Otic, Norbert Alleborn, Galina Sieber
Proc. ASME. ICONE22, Volume 2B: Thermal Hydraulics, V02BT09A034, July 7–11, 2014
Paper No: ICONE22-30927
DOI: https://doi.org/10.1115/ICONE22-30927
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Topics: Computational fluid dynamics, Cross-flow, Vortices, Flow (Dynamics), Simulation, Fuel rods, Boiling, Modeling, Pressure, Pressurized water reactors
Proceedings Papers

Analysis of Fluid-Induced Excitation Forces in Triangular Tube Arrays Based on the LES Method

Qing-lei Jiang, Ji-yun Zhou, Xian-yuan Wang
Proc. ASME. ICONE21, Volume 3: Nuclear Safety and Security; Codes, Standards, Licensing and Regulatory Issues; Computational Fluid Dynamics and Coupled Codes, V003T10A040, July 29–August 2, 2013
Paper No: ICONE21-16312
DOI: https://doi.org/10.1115/ICONE21-16312
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Topics: Excitation, Fluids, Turbulence, Lift (Fluid dynamics), Random excitation, Computer simulation, Boilers, Flow-induced vibrations, Reliability, Spectra (Spectroscopy)
Proceedings Papers

DNB Prediction Method Using Local Void Fraction Applied to a PWR Rod Bundle With Mixing Vane Grid

Tatsuya Sasakawa, Tsutomu Ikeno, Isao Kataoka
Proc. ASME. ICONE20-POWER2012, Volume 3: Thermal-Hydraulics; Turbines, Generators, and Auxiliaries, 45-53, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54071
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54071
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Topics: Fuel rods, Porosity, Pressurized water reactors, Flow (Dynamics), Bubbles, Dynamics (Mechanics), Fluids, Fuels, Manufacturing, Nucleate boiling
Proceedings Papers

Computational Study on the Particle Sedimentation Performance of a Reactor Building Floor Weir by Means of Two-Dimensional Lattice Boltzmann Method

Jong Woon Park, Won Seok Kim, Keun Sung Lee, Jinsu Kim
Proc. ASME. ICONE20-POWER2012, Volume 4: Codes, Standards, Licensing, and Regulatory Issues; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Instrumentation and Controls; Fuels and Combustion, Materials Handling, Emissions; Advanced Energy Systems and Renewables (Wind, Solar, Geothermal); Performance Testing and Performance Test Codes, 411-418, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54182
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54182
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Topics: Lattice Boltzmann methods, Particulate matter, Sedimentation, Flow (Dynamics), Sediments, Accidents, Boundary-value problems, Coolants, Cylinders, Momentum
Proceedings Papers

Analysis of Pressure Change on the Splitter Plate in Flow Over a Circular Cylinder

Ding Lin, Zhang Li
Proc. ASME. ICONE20-POWER2012, Volume 4: Codes, Standards, Licensing, and Regulatory Issues; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Instrumentation and Controls; Fuels and Combustion, Materials Handling, Emissions; Advanced Energy Systems and Renewables (Wind, Solar, Geothermal); Performance Testing and Performance Test Codes, 439-445, July 30–August 3, 2012
Paper No: ICONE20-POWER2012-54367
DOI: https://doi.org/10.1115/ICONE20-POWER2012-54367
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Topics: Circular cylinders, Flow (Dynamics), Pressure, Computer simulation, Laminar flow, Reynolds number, Simulation results, Wakes
Proceedings Papers

Measurement of the Dynamical Mass Transfer of a Single CO 2 Bubble Using LIF/HPTS Visualization and a Photoelectric Optical Fiber Probe

Kodai Hanyu, Takayuki Saito
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 2, 835-843, May 17–21, 2010
Paper No: ICONE18-30073
DOI: https://doi.org/10.1115/ICONE18-30073
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Topics: Bubbles, Carbon dioxide, Mass transfer, Optical fiber, Probes, Visualization, Wakes, Buoyancy, Two-phase flow, Vortices
Proceedings Papers

High-Cycle Thermal Fatigue in Mixing Tees: New Large-Eddy Simulations Validated Against New Data Obtained by PIV in the Vattenfall Experiment

Ylva Odemark, Torbjo¨rn M. Green, Kristian Angele, Johan Westin, Farid Alavyoon, Staffan Lundstro¨m
Proc. ASME. ICONE17, Volume 3: Thermal Hydraulics; Current Advanced Reactors: Plant Design, Construction, Workforce and Public Acceptance, 775-785, July 12–16, 2009
Paper No: ICONE17-75962
DOI: https://doi.org/10.1115/ICONE17-75962
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Topics: Cycles, Fatigue, Large eddy simulation, Flow (Dynamics), Junctions, Statistics, Turbulence, Boundary-value problems, Computational fluid dynamics, Databases
Proceedings Papers

Heat Transfer Experiments of Mini-Tube Bank

Yutaka Ebihara, Atsushi Katsuta, Yasuo Koizumi, Hiroyasu Ohtake
Proc. ASME. ICONE17, Volume 4: Codes, Standards, Licensing and Regulatory Issues; Student Paper Competition, 321-325, July 12–16, 2009
Paper No: ICONE17-75179
DOI: https://doi.org/10.1115/ICONE17-75179
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Topics: Heat transfer, Heat transfer coefficients, Reynolds number, Flow (Dynamics), Fluids, Wakes, Atmospheric pressure, Flow visualization, Nickel, Water
Proceedings Papers

Liquid Metal Lithium Jet Experiment for IFMIF Target

Takuji Kanemura, Hiroo Kondo, Nobuo Yamaoka, Seiji Miyamoto, Mizuho Ida, Hiroo Nakamura, Izuru Matsushita, Takeo Muroga, Hiroshi Horiike
Proc. ASME. ICONE16, Volume 1: Plant Operations, Maintenance, Installations and Life Cycle; Component Reliability and Materials Issues; Advanced Applications of Nuclear Technology; Codes, Standards, Licensing and Regulatory Issues, 765-774, May 11–15, 2008
Paper No: ICONE16-48171
DOI: https://doi.org/10.1115/ICONE16-48171
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Topics: Liquid metals, Lithium, Wakes
Proceedings Papers

Interfacial Area Transport of Bubbly Flow in a Small Diameter Pipe Under Microgravity Environment

Tatsuya Hazuku, Tomoji Takamasa, Takashi Hibiki, Mamoru Ishii
Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 3, 221-228, April 14–18, 2002
Paper No: ICONE10-22183
DOI: https://doi.org/10.1115/ICONE10-22183
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Topics: Bubbles, Bubbly flow, Image processing, Pipes, Reduced gravity environments, Wakes