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Proceedings Papers

Parametric Study of Throttling Window Shapes on Flow Force Characteristics in Main Feed Water Regulating Valve

Lei Zhao, Qiang Ru, Jia-Yi Wu, Jin-Yuan Qian
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A114, August 8–12, 2022
Paper No: ICONE29-93483
DOI: https://doi.org/10.1115/ICONE29-93483
View Paper titled, Parametric Study of Throttling Window Shapes on Flow Force Characteristics in Main Feed Water Regulating Valve
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Topics: Feedwater, Flow (Dynamics), Shapes, Valves
Proceedings Papers

Three-Dimensional Reconstruction of Single Bubble Shape and Trajectory Using Digital Image Processing and 3D Modeling Method

Heng Zhang, Bo Liu, Qin Hang, Xue Lyu, Jinchao Liu
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A021, August 8–12, 2022
Paper No: ICONE29-91680
DOI: https://doi.org/10.1115/ICONE29-91680
View Paper titled, Three-Dimensional Reconstruction of Single Bubble Shape and Trajectory Using Digital Image Processing and 3D Modeling Method
Click here to open pdf in another window PDF for Three-Dimensional Reconstruction of Single Bubble Shape and Trajectory Using Digital Image Processing and 3D Modeling Method
Topics: Bubbles, Image processing, Shapes, Three-dimensional modeling, Trajectories (Physics), Two-phase flow
Proceedings Papers

Development of an MPS Code for Corium Behavior Analysis

Lijun Jian, Hongfan Lu, Peng Yu, Yidan Yuan
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A013, August 8–12, 2022
Paper No: ICONE29-91422
DOI: https://doi.org/10.1115/ICONE29-91422
View Paper titled, Development of an MPS Code for Corium Behavior Analysis
Click here to open pdf in another window PDF for Development of an MPS Code for Corium Behavior Analysis
Topics: Accidents, Alloys, Collapse, Deformation, Drops, Enthalpy, Fukushima nuclear disaster, Japan, 2011, Heat transfer, Melting, Oscillations
Proceedings Papers

Study on Time-Dependent Co-58 and Co-60 Activities in the Primary Coolant of CPR1000 PWRs

Xiaoqian Zhang, Pengtao Fu
Proc. ASME. ICONE29, Volume 9: Decontamination and Decommissioning, Radiation Protection, and Waste Management, V009T09A034, August 8–12, 2022
Paper No: ICONE29-92822
DOI: https://doi.org/10.1115/ICONE29-92822
View Paper titled, Study on Time-Dependent Co-58 and Co-60 Activities in the Primary Coolant of CPR1000 PWRs
Click here to open pdf in another window PDF for Study on Time-Dependent Co-58 and Co-60 Activities in the Primary Coolant of CPR1000 PWRs
Topics: Boiling, Coolants, Corrosion, Pressurized water reactors, Radioisotopes, Cycles, Circuits, Maintenance, Shapes, Cobalt
Proceedings Papers

Study of the Regular Pattern Between the Geometric Characteristics of Radioactive Package and Its External Radiation Dose Rate

Zhipeng Wang, Changwu Wang, Qian Sun, Yuhang Zhang, Lei Chen
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A066, August 8–12, 2022
Paper No: ICONE29-93641
DOI: https://doi.org/10.1115/ICONE29-93641
View Paper titled, Study of the Regular Pattern Between the Geometric Characteristics of Radioactive Package and Its External Radiation Dose Rate
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Topics: Radiation (Physics), Radioactive substances, Safety, Transportation systems, Regulations, Containers, Accidents, Biomedicine, China, Pollution
Proceedings Papers

Numerical Study of the Effect of Different Tank Shapes on Liquid Sloshing Characteristics

Yuxuan Zhu, Daogang Lu, Donghao Li, Yu Liu
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A034, August 8–12, 2022
Paper No: ICONE29-92150
DOI: https://doi.org/10.1115/ICONE29-92150
View Paper titled, Numerical Study of the Effect of Different Tank Shapes on Liquid Sloshing Characteristics
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Topics: Fluid structure interaction, Shapes, Sloshing, Water
Proceedings Papers

Experiment Study on the Effect of Nozzle Shape on Liquid Jet Breakup

Guofu Sun, Yi Zhan, Tomio Okawa, Mitsuhiro Aoyagi, Akihiro Uchibori, Yasushi Okano
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A032, August 8–12, 2022
Paper No: ICONE29-93074
DOI: https://doi.org/10.1115/ICONE29-93074
View Paper titled, Experiment Study on the Effect of Nozzle Shape on Liquid Jet Breakup
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Topics: Flow (Dynamics), Nozzles, Shapes
Proceedings Papers

Numerical Simulation of Bubble Shape and Departure in Nucleate Pool Boiling at High Superheat

Jyoti Bhati, Swapan Paruya, Farheen Akhtar
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, V003T08A012, August 4–6, 2021
Paper No: ICONE28-64740
DOI: https://doi.org/10.1115/ICONE28-64740
View Paper titled, Numerical Simulation of Bubble Shape and Departure in Nucleate Pool Boiling at High Superheat
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Topics: Bubbles, Computer simulation, Nucleate pool boiling, Pressure, Shapes
Proceedings Papers

Investigation and Design of Energy-Absorbing Structure in Nuclear Fuel Cask

Yuchen Hao, Yue Li, Jinhua Wang, Bin Wu, Tao Ma, Haitao Wang
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, V003T11A007, August 4–6, 2021
Paper No: ICONE28-63388
DOI: https://doi.org/10.1115/ICONE28-63388
View Paper titled, Investigation and Design of Energy-Absorbing Structure in Nuclear Fuel Cask
Click here to open pdf in another window PDF for Investigation and Design of Energy-Absorbing Structure in Nuclear Fuel Cask
Topics: Design, Nuclear fuels, Transportation systems, Fuels, Metals, Safety, High temperature, Construction, Containers, Economics
Proceedings Papers

Experimental Study on Bubble and Aerosol Behavior During Pool Scrubbing

Kohei Yoshida, Kota Fujiwara, Akiko Kaneko, Yutaka Abe
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A003, August 4–6, 2021
Paper No: ICONE28-61490
DOI: https://doi.org/10.1115/ICONE28-61490
View Paper titled, Experimental Study on Bubble and Aerosol Behavior During Pool Scrubbing
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Topics: Accidents, Aerosols, Bubbles, Sensors, Wire mesh, Bubbly flow, Algorithms, Decontamination, Leakage, Nuclear power stations
Proceedings Papers

Image Based Bubbly Flow Feature Identification Using Deep Learning

Takashi Furuhashi, Takuro Sasaki, Shuichiro Miwa
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A024, August 4–6, 2021
Paper No: ICONE28-64155
DOI: https://doi.org/10.1115/ICONE28-64155
View Paper titled, Image Based Bubbly Flow Feature Identification Using Deep Learning
Click here to open pdf in another window PDF for Image Based Bubbly Flow Feature Identification Using Deep Learning
Topics: Bubbly flow, Flow (Dynamics), Two-phase flow, Bubbles, Artificial intelligence, Artificial neural networks, Feature extraction, Fittings, Fluids, Heat transfer
Proceedings Papers

Characteristics of Debris From Simulated Molten Fuel Coolant Interaction Experiments

E. Hemanth Rao, Prabhat Kumar Shukla, Paulson Varghese, S. R. Polaki, E. Vetrivendan, Sanjay Kumar Das, D. Ponraju, S. Athmalingam, B. Venkatraman
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, V003T12A033, August 4–6, 2021
Paper No: ICONE28-65676
DOI: https://doi.org/10.1115/ICONE28-65676
View Paper titled, Characteristics of Debris From Simulated Molten Fuel Coolant Interaction Experiments
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Topics: Accidents, Coolants, Fuels, Sodium fast reactors, Sodium, Heat, High temperature, Particulate matter, Damage, Evaporation
Proceedings Papers

Development of Ultrasonic Measurement System for Shape and 2D Velocity Field Using Ultrasonic Velocity Profiler and Total Focusing Methods

Zeliang Zhang, Tianrun Liu, Munkhbat Batsaikhan, Hideharu Takahashi, Hiroshige Kikura
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A049, August 4–6, 2021
Paper No: ICONE28-64510
DOI: https://doi.org/10.1115/ICONE28-64510
View Paper titled, Development of Ultrasonic Measurement System for Shape and 2D Velocity Field Using Ultrasonic Velocity Profiler and Total Focusing Methods
Click here to open pdf in another window PDF for Development of Ultrasonic Measurement System for Shape and 2D Velocity Field Using Ultrasonic Velocity Profiler and Total Focusing Methods
Topics: Fuels, Fukushima nuclear disaster, Japan, 2011, Nuclear decommissioning, Nuclear power stations, Shapes, Transducers, Ultrasonic measurement, Accidents, Radiation (Physics), Water leakage
Proceedings Papers

Experimental Investigation of Behavior of Impinging Liquid Jet in a Shallow Pool by 3D-LIF

Sota Yamamura, Fumihito Kimura, Hiroyuki Yoshida, Akiko Kaneko, Yutaka Abe
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A012, August 4–5, 2020
Paper No: ICONE2020-16233
DOI: https://doi.org/10.1115/ICONE2020-16233
View Paper titled, Experimental Investigation of Behavior of Impinging Liquid Jet in a Shallow Pool by 3D-LIF
Click here to open pdf in another window PDF for Experimental Investigation of Behavior of Impinging Liquid Jet in a Shallow Pool by 3D-LIF
Topics: Accidents, Coolants, Drops, Flow (Dynamics), Heat transfer, Liquid films, Shapes, Visualization, Water
Proceedings Papers

RELAP5-3D Sensitivity Studies of Incorporating Axial Boron Gradients Into a Heater Tube Experiment for Pool Boiling CHF Testing in TREAT

Richard Hernandez, Nicholas R. Brown, Charles P. Folsom, Nicolas E. Woolstenhulme, Colby B. Jensen
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A041, August 4–5, 2020
Paper No: ICONE2020-16758
DOI: https://doi.org/10.1115/ICONE2020-16758
View Paper titled, RELAP5-3D Sensitivity Studies of Incorporating Axial Boron Gradients Into a Heater Tube Experiment for Pool Boiling CHF Testing in TREAT
Click here to open pdf in another window PDF for RELAP5-3D Sensitivity Studies of Incorporating Axial Boron Gradients Into a Heater Tube Experiment for Pool Boiling CHF Testing in TREAT
Topics: Boron, Critical heat flux, Pool boiling, Testing, Coolants, Design, Shapes, Accidents, Heat flux, Heat transfer
Proceedings Papers

Study on the Spacer Grid Dynamic Crush Strength According to Cell Sizes

Jooyoung Ryu, Hangil Woo, Chaeyoung Nam, Youngik Yoo, Namgyu Park, Seungjae Lee
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, V001T05A005, August 4–5, 2020
Paper No: ICONE2020-16149
DOI: https://doi.org/10.1115/ICONE2020-16149
View Paper titled, Study on the Spacer Grid Dynamic Crush Strength According to Cell Sizes
Click here to open pdf in another window PDF for Study on the Spacer Grid Dynamic Crush Strength According to Cell Sizes
Topics: Accidents, Additive manufacturing, Buckling, Cladding systems (Building), Coolants, Deformation, Failure, Flow (Dynamics), Fuel rods, Fuels
Proceedings Papers

Analytical Study of Perforation Damage to Reinforced Concrete Slabs Subjected to Oblique Impact by Projectiles With Different Nose Shapes

Zuoyi Kang, Yukihiko Okuda, Akemi Nishida, Haruji Tsubota, Yinsheng Li
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, V001T06A031, August 4–5, 2020
Paper No: ICONE2020-16855
DOI: https://doi.org/10.1115/ICONE2020-16855
View Paper titled, Analytical Study of Perforation Damage to Reinforced Concrete Slabs Subjected to Oblique Impact by Projectiles With Different Nose Shapes
Click here to open pdf in another window PDF for Analytical Study of Perforation Damage to Reinforced Concrete Slabs Subjected to Oblique Impact by Projectiles With Different Nose Shapes
Topics: Concrete slabs, Damage, Projectiles, Reinforced concrete, Shapes
Proceedings Papers

Flow Characteristics of Upward Two-Phase Flows in a Rod Bundle Geometry

Xu Han, Xiuzhong Shen, Toshihiro Yamamoto, Ken Nakajima, Takashi Hibiki
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A042, August 4–5, 2020
Paper No: ICONE2020-16740
DOI: https://doi.org/10.1115/ICONE2020-16740
View Paper titled, Flow Characteristics of Upward Two-Phase Flows in a Rod Bundle Geometry
Click here to open pdf in another window PDF for Flow Characteristics of Upward Two-Phase Flows in a Rod Bundle Geometry
Topics: Flow (Dynamics), Fuel rods, Geometry, Two-phase flow, Information Analysis Centers, Bubbles, Porosity, Probes, Sensors, Shapes
Proceedings Papers

Numerical Study of Effect of Contact Angles on Flow Boiling Employing Thermal LBM Simulation

Tingzhen Sun, Qian Liu, Nan Gui, Xingtuan Yang, Jiyuan Tu, Shengyao Jiang
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A017, July 22–26, 2018
Paper No: ICONE26-81569
DOI: https://doi.org/10.1115/ICONE26-81569
View Paper titled, Numerical Study of Effect of Contact Angles on Flow Boiling Employing Thermal LBM Simulation
Click here to open pdf in another window PDF for Numerical Study of Effect of Contact Angles on Flow Boiling Employing Thermal LBM Simulation
Topics: Boiling, Flow (Dynamics), Simulation, Bubbles, Lattice Boltzmann methods, Shapes
Proceedings Papers

Analyzing the Impact of Solutes on PKA Spectrum for Simulation of Neutron Induced-Radiation Damage in Zr-Based Metals

Guang-bo Cai, Ya-dong Zhang, Yu-xiang Han, Jia-pei Yu
Proc. ASME. ICONE26, Volume 3: Nuclear Fuel and Material, Reactor Physics, and Transport Theory, V003T02A041, July 22–26, 2018
Paper No: ICONE26-82132
DOI: https://doi.org/10.1115/ICONE26-82132
View Paper titled, Analyzing the Impact of Solutes on PKA Spectrum for Simulation of Neutron Induced-Radiation Damage in Zr-Based Metals
Click here to open pdf in another window PDF for Analyzing the Impact of Solutes on PKA Spectrum for Simulation of Neutron Induced-Radiation Damage in Zr-Based Metals
Topics: Damage, Metals, Neutrons, Radiation (Physics), Simulation, Zirconium, Computer simulation, Alloys, Atoms, Spectra (Spectroscopy)