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Proceedings Papers

Analysis of Water Hammer in the Reactor Coolant System Based on Wave Tracking Method

Qianping Zhang, Shubiao Dong, Xiaoyu Zhang
Proc. ASME. ICONE31, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A013, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134766
https://doi.org/10.1115/ICONE31-134766
View Paper titled, Analysis of Water Hammer in the Reactor Coolant System Based on Wave Tracking Method
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Topics: Nuclear reactor coolants, Pumps, Water hammer, Waves
Proceedings Papers

Evaluation of Three-Dimensional Initial Dynamics of the Decompression Wave at LB LOCA in the Advanced Supercritical Reactor ECC-SMART

Vladislav Filonov, Yaroslav Dubyk, Oleksandr Kovalenko, Yuliia Filonova, Dmitriy Fedorov
Proc. ASME. ICONE31, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A068, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-136271
https://doi.org/10.1115/ICONE31-136271
View Paper titled, Evaluation of Three-Dimensional Initial Dynamics of the Decompression Wave at LB LOCA in the Advanced Supercritical Reactor ECC-SMART
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Topics: Computational fluid dynamics, Dynamics (Mechanics), Loss of coolant accidents, Pressure, Waves, Modeling, Approximation, Design, Dynamic analysis, Outflow
Proceedings Papers

Numerical Study of Pressure Wave Effect in Steam Generator Tube Rupture Accident of Lead-Cooled Fast Reactor

Chong Qin, Kefan Zhang, Wenpei Feng, Hongli Chen
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A065, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92114
https://doi.org/10.1115/ICONE29-92114
View Paper titled, Numerical Study of Pressure Wave Effect in Steam Generator Tube Rupture Accident of Lead-Cooled Fast Reactor
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Topics: Accidents, Boilers, Fast neutron reactors, Pressure, Rupture, Waves
Proceedings Papers

Performance Experimental Study on Siphon Breaker of CFR600

Ping Zhou, Zhenxin Ding, Xiaoguang Qi, Xuefeng Zhang, Song Yu, Xiaoyao Ma
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A027, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92812
https://doi.org/10.1115/ICONE29-92812
View Paper titled, Performance Experimental Study on Siphon Breaker of CFR600
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Topics: Circuits, Containers, Coolants, Data acquisition, Design, Flow (Dynamics), Leakage, Pipes, Risk, Safety
Proceedings Papers

Verification Dynamic Response for Sinusoidal Wave Flow in Narrow Rectangular Channel

Bao Zhou, Liang Luo, Hongsheng Yuan, Puzhen Gao
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A016, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92598
https://doi.org/10.1115/ICONE29-92598
View Paper titled, Verification Dynamic Response for Sinusoidal Wave Flow in Narrow Rectangular Channel
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Topics: Dynamic response, Flow (Dynamics), Waves
Proceedings Papers

Numerical Simulation Study on Anti-Wave Problem of Fluid Storage in Pressurizer Under Marine Conditions

Jinyu Yue, Tianyi Wei, Sijie Xu, Biao Zhang, Dongyang Li, Sichao Tan
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A068, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93853
https://doi.org/10.1115/ICONE29-93853
View Paper titled, Numerical Simulation Study on Anti-Wave Problem of Fluid Storage in Pressurizer Under Marine Conditions
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Topics: Computer simulation, Fluids, Storage, Waves
Proceedings Papers

Measurement of Liquid Film Thickness for Annular Two-Phase HFC134a Gas-Liquid Ethanol Flow in the Vertical Tube

Huacheng Zhang, Tutomo Hisano, Shoji Mori, Hiroyuki Yoshida
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A015, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-63488
https://doi.org/10.1115/ICONE28-63488
View Paper titled, Measurement of Liquid Film Thickness for Annular Two-Phase HFC134a Gas-Liquid Ethanol Flow in the Vertical Tube
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Topics: Ethanol, Flow (Dynamics), Liquid films, Waves
Proceedings Papers

Water Hammer Simulation in Two-Phase Flow Regimes Using Open Source Code OpenFOAM

Paul Fuchs, Marco K. Koch
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, V003T08A001, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-61351
https://doi.org/10.1115/ICONE28-61351
View Paper titled, Water Hammer Simulation in Two-Phase Flow Regimes Using Open Source Code OpenFOAM
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Topics: Computational fluid dynamics, Simulation, Two-phase flow, Water hammer, Pipes, Pressure, Cavitation, Fluid structure interaction, Bubbles, Fluids
Proceedings Papers

Hydrodynamic Analysis of Steam Generator Under LOCA Conditions

Xiaoqiang He, Puzhen Gao, Weichao Yuan
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, V003T12A030, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-64709
https://doi.org/10.1115/ICONE28-64709
View Paper titled, Hydrodynamic Analysis of Steam Generator Under LOCA Conditions
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Topics: Boilers, Fluid-dynamic forces, Pressure, Accidents, Nuclear power stations, Coolants, Design, Flow (Dynamics), Fluids, Nozzles
Proceedings Papers

Protection of Nuclear Power Plants Against Severe Winds: Impact of the Local Building Configuration on the Wind Speed to Consider

Arièle Défossez, Eric Dupont, Laurence Grammosenis, Hervé Cordier, Tiphaine Le Morvan
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T08A012, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16136
https://doi.org/10.1115/ICONE2020-16136
View Paper titled, Protection of Nuclear Power Plants Against Severe Winds: Impact of the Local Building Configuration on the Wind Speed to Consider
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Topics: Computational fluid dynamics, Flow (Dynamics), Nuclear power stations, Pressurized water reactors, Safety, Wind velocity, Structures, Wind, Power stations, Storms
Proceedings Papers

Guided Waves in Pitch-Catch Configuration: A Theoretical Framework to Steer Toward Experimental Tests

Francesco Cordella, Mauro Cappelli, Francesco Bertoncini
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T09A005, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16436
https://doi.org/10.1115/ICONE2020-16436
View Paper titled, Guided Waves in Pitch-Catch Configuration: A Theoretical Framework to Steer Toward Experimental Tests
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Topics: Waves
Proceedings Papers

Analytical Study on Dynamic Response of Reinforced Concrete Structure With Internal Equipment Subjected to Projectile Impact

Yukihiko Okuda, Zuoyi Kang, 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, V001T06A030, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16849
https://doi.org/10.1115/ICONE2020-16849
View Paper titled, Analytical Study on Dynamic Response of Reinforced Concrete Structure With Internal Equipment Subjected to Projectile Impact
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Topics: Dynamic response, Projectiles, Reinforced concrete, Stress, Calibration, Waves, Impact testing, Nuclear power, Nuclear power stations, Robustness
Proceedings Papers

Effects of Rolling on Characteristics of System Under Forced Circulation and Natural Circulation

Rong Cai, Nina Yue, Hongyu Fang, Baowen Chen, Lili Liu, Zehua Ma
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A009, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16164
https://doi.org/10.1115/ICONE2020-16164
View Paper titled, Effects of Rolling on Characteristics of System Under Forced Circulation and Natural Circulation
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Topics: Nuclear power stations, Nuclear reactors, Simulation results, Thermal hydraulics, Waves, Wind
Proceedings Papers

Theoretical Research on Two-Phase Flow Instability in Parallel Rectangular Channels Under Periodic Perturbation

Libo Qian, Jian Deng, Tao Huang, Rong Cai
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A043, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16766
https://doi.org/10.1115/ICONE2020-16766
View Paper titled, Theoretical Research on Two-Phase Flow Instability in Parallel Rectangular Channels Under Periodic Perturbation
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Topics: Boiling, Computer simulation, Density, Flow instability, Heating, Momentum, Oscillations, Pipeline risers, Pressure, Pressure drop
Proceedings Papers

Subcooled Flow Boiling Inception and Heat Transfer of Water in a Circular Tube Under Pulsatile Flow

Hongsheng Yuan, Sichao Tan, Kun Cheng, Xiaoli Wu, Chao Guo, Mingjun Zhong
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A046, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81476
https://doi.org/10.1115/ICONE26-81476
View Paper titled, Subcooled Flow Boiling Inception and Heat Transfer of Water in a Circular Tube Under Pulsatile Flow
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Topics: Boiling, Flow (Dynamics), Heat transfer, Pulsatile flow, Subcooling, Water, Heat flux, Nucleation (Physics), Nucleate boiling, Oscillations
Proceedings Papers

Experimental Study on Two-Phase Natural Circulation Flow Instability in Rod Bundle Channel Under Low Pressure Condition

Kun Cheng, Sichao Tan, Zheng Liu, Tao Meng
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A017, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81225
https://doi.org/10.1115/ICONE26-81225
View Paper titled, Experimental Study on Two-Phase Natural Circulation Flow Instability in Rod Bundle Channel Under Low Pressure Condition
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Topics: Flow instability, Fuel rods, Pressure, Subcooling, Flow (Dynamics), Oscillations, Heating, Boiling, Density, Heat flux
Proceedings Papers

An Experimental Study of Liquid Flooding in Vertical Large Scale Rectangular Channel With the Counter-Current Flow of Air and Water Film

Kashuai Du, Po Hu, Shuwei Zhai, Xiaojie Yang, Weibo Wang
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A060, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82478
https://doi.org/10.1115/ICONE26-82478
View Paper titled, An Experimental Study of Liquid Flooding in Vertical Large Scale Rectangular Channel With the Counter-Current Flow of Air and Water Film
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Topics: Floods, Flow (Dynamics), Water, Temperature, Steel, Drops, Evaporation, Film flow, Flat plates, Glass
Proceedings Papers

On the Liquid Film Flow Characteristics During the Rewetting in the Single Rod Air-Water System

Yuki Wada, Dan Le, Akira Satou, Yasuteru Sibamoto, Taisuke Yonomoto
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A061, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82491
https://doi.org/10.1115/ICONE26-82491
View Paper titled, On the Liquid Film Flow Characteristics During the Rewetting in the Single Rod Air-Water System
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Topics: Flow (Dynamics), Liquid films, Water, Boiling water reactors, Cooling, Atmospheric pressure, Fuel rods, Glass, Pipes, Waves
Proceedings Papers

Investigation on Thermal-Hydraulic Parameters and Instability Under Two Different Heating Conditions Based on RELAP5 Code

Zhaoyang Xia, Zhiwei Zhou, Tianji Peng
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A048, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82268
https://doi.org/10.1115/ICONE26-82268
View Paper titled, Investigation on Thermal-Hydraulic Parameters and Instability Under Two Different Heating Conditions Based on RELAP5 Code
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Topics: Heating, Heat transfer, Critical heat flux, Heat, Superheating, Boilers, Density, Energy generation, Fluid dynamics, Oscillations
Proceedings Papers

Epistemic Uncertainty Quantification of Floor Responses for a Nuclear Reactor Building

Byunghyun Choi, Akemi Nishida, Yinsheng Li, Ken Muramatsu, Tsuyoshi Takada
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T14A017, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82034
https://doi.org/10.1115/ICONE26-82034
View Paper titled, Epistemic Uncertainty Quantification of Floor Responses for a Nuclear Reactor Building
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Topics: Nuclear reactors, Uncertainty quantification, Uncertainty, Modeling, Accidents, Countermeasures, Design, Engineers, Finite element model, Fukushima nuclear disaster, Japan, 2011