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Proceedings Papers

Study on the Added Mass of the Double-Fixed Constrained Flexible Coaxial Cylindrical Shells With Liquid in the Narrow Gap

Donghao Li, Daogang Lu, Yuxuan Zhu, Yu Liu
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A032, August 8–12, 2022
Paper No: ICONE29-92137
DOI: https://doi.org/10.1115/ICONE29-92137
View Paper titled, Study on the Added Mass of the Double-Fixed Constrained Flexible Coaxial Cylindrical Shells With Liquid in the Narrow Gap
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Topics: Fluid structure interaction, Pipes, Shells, Vibration, Finite element model, Fluids, Water, Computer software, Fast neutron reactors, Heat shielding
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

Modal analysis and additional fluid mass of coaxial three-layer thin-wall member in annular flow gap

Chaofan Zhang, Daogang Lu, Yu Liu, Haotian Qiu
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A036, August 8–12, 2022
Paper No: ICONE29-92274
DOI: https://doi.org/10.1115/ICONE29-92274
View Paper titled, Modal analysis and additional fluid mass of coaxial three-layer thin-wall member in annular flow gap
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Topics: Cylinders, Flow (Dynamics), Fluids, Modal analysis, Thin wall structures, Fast neutron reactors, Shells, Pumps, Water, Clearances (Engineering)
Proceedings Papers

The Development and Application of Real-Time Risk Monitor System Based on Level 2 PSA for NPP

Wenjing Li, Yu Liu, Wei Wei, Xinli Yu
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A022, August 8–12, 2022
Paper No: ICONE29-91785
DOI: https://doi.org/10.1115/ICONE29-91785
View Paper titled, The Development and Application of Real-Time Risk Monitor System Based on Level 2 PSA for NPP
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Topics: Nuclear power stations, Risk monitoring, Risk, Risk management, Safety, Economics , Optimization, China, Damage, Failure
Proceedings Papers

Nuclear Power Plant Design Optimization Based on Risk-Informed Method

Wenjing Li, Yu Liu, Gaopeng Wang, Xinli Yu
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A005, August 8–12, 2022
Paper No: ICONE29-89268
DOI: https://doi.org/10.1115/ICONE29-89268
View Paper titled, Nuclear Power Plant Design Optimization Based on Risk-Informed Method
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Topics: Nuclear design, Optimization, Risk, Design, Nuclear power stations, Accidents, Cavities, Vessels, China, Damage
Proceedings Papers

Probabilistic Analysis of Containment Overpressure Failure in Level 2 PSA

Yu Liu, Wenjing Li, Wenkui Lu, Gaopeng Wang
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A031, August 8–12, 2022
Paper No: ICONE29-92038
DOI: https://doi.org/10.1115/ICONE29-92038
View Paper titled, Probabilistic Analysis of Containment Overpressure Failure in Level 2 PSA
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Topics: Containment, Failure
Proceedings Papers

Parameter Calculation Method of Porous Media Based on BP Neural Network

Fei Zhao, Daogang Lu, Yu Liu, Dong Liu, Jiliang Xu, Jinghui Wu, Fei Xie, Yuchao Wang
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A089, August 8–12, 2022
Paper No: ICONE29-92382
DOI: https://doi.org/10.1115/ICONE29-92382
View Paper titled, Parameter Calculation Method of Porous Media Based on BP Neural Network
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Topics: Artificial neural networks, Computational methods, Fluid structure interaction, Porous materials
Proceedings Papers

A Transient Model of Sodium Heat Pipe With Phase Change Temperature Difference

Ruicheng Zhong, Yugao Ma, Qingzhu Zhao, Jian Deng, Yu Liu, Shuhua Ding
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A085, August 8–12, 2022
Paper No: ICONE29-92202
DOI: https://doi.org/10.1115/ICONE29-92202
View Paper titled, A Transient Model of Sodium Heat Pipe With Phase Change Temperature Difference
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Topics: Condensation, Evaporation, Flow (Dynamics), Heat pipes, Sodium, Temperature, Thermal resistance, Transients (Dynamics), Steady state, Heat transfer
Proceedings Papers

Flow-Solid Coupling Analysis of Pressure Vessels on Floating Nuclear Power Plants

Yuchao Wang, Daogang Lu, Fei Zhao, Yu Liu
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A071, August 8–12, 2022
Paper No: ICONE29-92039
DOI: https://doi.org/10.1115/ICONE29-92039
View Paper titled, Flow-Solid Coupling Analysis of Pressure Vessels on Floating Nuclear Power Plants
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Topics: Displacement, Flow (Dynamics), Fluid structure interaction, Nuclear power stations, Pressure vessels, Sloshing, Stress, Vessels, Fast neutron reactors, Reactor vessels
Proceedings Papers

Frequency Analysis of Liquid Metal Reactor Fuel Assemblies

Hui Fu, Daogang Lu, Yu Liu
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A039, August 8–12, 2022
Paper No: ICONE29-93236
DOI: https://doi.org/10.1115/ICONE29-93236
View Paper titled, Frequency Analysis of Liquid Metal Reactor Fuel Assemblies
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Topics: Fuels, Liquid metals, Manufacturing, Nuclear fuels
Proceedings Papers

The BDB-NS Hydrodynamic Model for Porous Spent Fuel Storage Racks Solved by Fourier Spectral Method

Yu Liu, Yuxuan Zhu, Fei Zhao, Dong Liu, Daogang Lu
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A023, August 8–12, 2022
Paper No: ICONE29-91760
DOI: https://doi.org/10.1115/ICONE29-91760
View Paper titled, The BDB-NS Hydrodynamic Model for Porous Spent Fuel Storage Racks Solved by Fourier Spectral Method
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Topics: Earthquakes, Spent fuel storage
Proceedings Papers

Numerical Study of Heat Transfer Enhancement in Narrow Rectangular Channel With Rotated Elliptic Dimple With Inclined Slit

Chuntao Wang, Qi Lu, Xiang Qiu, Yu Liu, Jian Deng, Jie Sun
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A008, August 8–12, 2022
Paper No: ICONE29-90438
DOI: https://doi.org/10.1115/ICONE29-90438
View Paper titled, Numerical Study of Heat Transfer Enhancement in Narrow Rectangular Channel With Rotated Elliptic Dimple With Inclined Slit
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Topics: Heat transfer, Temperature distribution
Proceedings Papers

Research and Development of Rock Cavity Disposal Technology in China

Wencheng Yin, Yuelong Pan, Xueling Zhang, Yu Liu, Jian Ma, Tongtong Li
Proc. ASME. ICONE29, Volume 9: Decontamination and Decommissioning, Radiation Protection, and Waste Management, V009T09A018, August 8–12, 2022
Paper No: ICONE29-91843
DOI: https://doi.org/10.1115/ICONE29-91843
View Paper titled, Research and Development of Rock Cavity Disposal Technology in China
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Topics: Cavities, China, Industrial research, Intelligent control systems, Rocks, Safety
Proceedings Papers

Measurement of Temperature Distribution of a Flat-Plate Heat Pipe Using Thermochromic Liquid Crystal and Color Imaging Techniques

Jinhui Sun, Chang Yu Liu
Proc. ASME. IMECE98, Heat Transfer: Volume 5 — Numerical and Experimental Methods in Heat Transfer, 555-560, November 15–20, 1998
Paper No: IMECE1998-0775
DOI: https://doi.org/10.1115/IMECE1998-0775
View Paper titled, Measurement of Temperature Distribution of a Flat-Plate Heat Pipe Using Thermochromic Liquid Crystal and Color Imaging Techniques
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Topics: Flat plates, Heat pipes, Imaging, Liquid crystals, Temperature measurement, Steady state, Transients (Dynamics), Condensers (steam plant), Fluids, Shells
Proceedings Papers

Research on Radioactive Consequence Limits for SSG-30

Danni Zhao, Zongzhu Pang, Ming Li, Yu Liu
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T06A001, August 4–6, 2021
Paper No: ICONE28-64663
DOI: https://doi.org/10.1115/ICONE28-64663
View Paper titled, Research on Radioactive Consequence Limits for SSG-30
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Topics: Design, Failure, Nuclear power stations, Radiation (Physics), Safety
Proceedings Papers

Numerical Simulation of Added Mass in Narrow Gaps of Multi-Layer Thin-Walled Shell of Fast Reactor

Dexuan Duan, Daogang Lu, Yu Liu, Donghao Li
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, V003T08A009, August 4–6, 2021
Paper No: ICONE28-64644
DOI: https://doi.org/10.1115/ICONE28-64644
View Paper titled, Numerical Simulation of Added Mass in Narrow Gaps of Multi-Layer Thin-Walled Shell of Fast Reactor
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Topics: Computer simulation, Fast neutron reactors, Finite element analysis, Fluid structure interaction, Shells
Proceedings Papers

Dropping-Rod Analysis of Control Rod in ADS Lead-Bismuth Alloy Zero-Power Reactor

Hui Fu, Daogang Lu, Yu Liu
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, V003T12A012, August 4–6, 2021
Paper No: ICONE28-64082
DOI: https://doi.org/10.1115/ICONE28-64082
View Paper titled, Dropping-Rod Analysis of Control Rod in ADS Lead-Bismuth Alloy Zero-Power Reactor
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Topics: Alloys, Safety, Earthquakes, Collisions (Physics), Computer simulation, Coolants, Finite element methods, Leakage, Neutrons, Nuclear fuels
Proceedings Papers

Study on Potential Leakage and Electrical Performance for Electrical Penetration Assemblies Under Severe Accident Conditions

Yu Liu, Jing Liu, Cong Wang, Heng Gao
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, V003T12A019, August 4–6, 2021
Paper No: ICONE28-64368
DOI: https://doi.org/10.1115/ICONE28-64368
View Paper titled, Study on Potential Leakage and Electrical Performance for Electrical Penetration Assemblies Under Severe Accident Conditions
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Topics: Accidents, Leakage
Proceedings Papers

Level 2 Probability Safety Assessment for External Events: Approach and Application for NPPs in China

Yu Liu, Cong Wang, Jing Liu, Heng Gao
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, V003T13A001, August 4–6, 2021
Paper No: ICONE28-64329
DOI: https://doi.org/10.1115/ICONE28-64329
View Paper titled, Level 2 Probability Safety Assessment for External Events: Approach and Application for NPPs in China
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Topics: China, Nuclear power stations, Probability, Safety, Computer software, Fukushima nuclear disaster, Japan, 2011, Pressurized water reactors, Radioactive substances, Risk, Tsunamis
Proceedings Papers

Effects of Aerodynamics on Line Sail During Parachute Deployment

Mingzhang Tang, Liwu Wang, Yu Liu, Sijun Zhang
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A004, August 10–12, 2021
Paper No: FEDSM2021-65585
DOI: https://doi.org/10.1115/FEDSM2021-65585
View Paper titled, Effects of Aerodynamics on Line Sail During Parachute Deployment
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Topics: Aerodynamics