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Proceedings Papers

Seismic Analysis of the Scale Reactor Structure Model of a Lead-Bismuth-Cooled ADS Reactor

Gang Rong, He Zhu, Yi Yang
Proc. ASME. ICONE29, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A017, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91753
https://doi.org/10.1115/ICONE29-91753
View Paper titled, Seismic Analysis of the Scale Reactor Structure Model of a Lead-Bismuth-Cooled ADS Reactor
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Topics: Seismic analysis, Annulus, Design, Fluid structure interaction, Leakage, Cavities, Finite element analysis, Fluids, Metals, Shells
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92137
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

Fluid-Thermal-Mechanical Coupling Analysis of the Reactor Vessel of Natural Circulation Lead-Cooled Fast Reactor SNCLFR-100

Wenshun Duan, Kefan Zhang, Hongli Chen
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A050, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91709
https://doi.org/10.1115/ICONE29-91709
View Paper titled, Fluid-Thermal-Mechanical Coupling Analysis of the Reactor Vessel of Natural Circulation Lead-Cooled Fast Reactor SNCLFR-100
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Topics: Fast neutron reactors, Fluids, Reactor vessels
Proceedings Papers

Experiment Investigation on Onset of Flow Instability in Upward Tube Under Low Pressure Condition

Bing Yang, Minfu Zhao, Junhan Wei
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A035, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90817
https://doi.org/10.1115/ICONE29-90817
View Paper titled, Experiment Investigation on Onset of Flow Instability in Upward Tube Under Low Pressure Condition
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Topics: Flow instability, Pressure, Pressure drop, Two-phase flow, Bubbles, Cooling, Flow (Dynamics), Fluids, Heat, Heat flux
Proceedings Papers

Application of the Refinement Spacer Grid Model in Subchannel Analysis Code

Si Ying Dong, Ping Yang, Fujun Gan, Yuanrong Liu
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A025, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90296
https://doi.org/10.1115/ICONE29-90296
View Paper titled, Application of the Refinement Spacer Grid Model in Subchannel Analysis Code
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Topics: Axial flow, Economics , Flow (Dynamics), Fluids, Friction, Fuel rods, Momentum, Particulate matter, Pressurized water reactors, Rods
Proceedings Papers

Numerical Analysis of Fuel Rod Rib Structure Influence on Flow And Heat Transfer of Supercritical Carbon Dioxide

Dapeng Xi, Minyun Liu, Shenghui Liu, Jinguang Zang, Yanping Huang
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A073, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92224
https://doi.org/10.1115/ICONE29-92224
View Paper titled, Numerical Analysis of Fuel Rod Rib Structure Influence on Flow And Heat Transfer of Supercritical Carbon Dioxide
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Topics: Flow (Dynamics), Fuel rods, Heat transfer, Numerical analysis, Supercritical carbon dioxide, Annulus, Heat transfer coefficients, Heating, Nuclear power, Turbulence
Proceedings Papers

Wall Friction Model to Improve the Stability of Fluid Network Simulation Under Low-Flow Conditions

Dong Shubiao, Zhang Xian, Zhang Xiaoyu, Zhuang Li, Shan Fuchang, Li Fei
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A038, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91479
https://doi.org/10.1115/ICONE29-91479
View Paper titled, Wall Friction Model to Improve the Stability of Fluid Network Simulation Under Low-Flow Conditions
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Topics: Flow (Dynamics), Fluids, Friction, Simulation, Stability
Proceedings Papers

Relap5 MOD3.2 Lead and LBE Model Addition and Program Validation

Sifan Dong, Xiao Luo, Hongli Chen
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A064, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92103
https://doi.org/10.1115/ICONE29-92103
View Paper titled, Relap5 MOD3.2 Lead and LBE Model Addition and Program Validation
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Topics: China, Errors, Fast neutron reactors, Flow (Dynamics), Fluids, Heat, Liquid metals, Safety, Simulation, Simulation results
Proceedings Papers

High-Precision Subchannel Model for Single and Two Phase Flow in PWR Rod Bundles With Mixing Grids

Li Jiang, Jianqiang Shan
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A038, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93217
https://doi.org/10.1115/ICONE29-93217
View Paper titled, High-Precision Subchannel Model for Single and Two Phase Flow in PWR Rod Bundles With Mixing Grids
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Topics: Fuel rods, Pressurized water reactors, Turbulence, Two-phase flow, Critical heat flux, Axial flow, Convection, Fluids, Pipes, Temperature
Proceedings Papers

Development and Validation of Simulation Method for a Two-Phase Flow Ejector

Hiroaki Nakanishi, Yoshiteru Komuro, Yoshiyuki Kondo, Koichi Tanimoto
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A017, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92652
https://doi.org/10.1115/ICONE29-92652
View Paper titled, Development and Validation of Simulation Method for a Two-Phase Flow Ejector
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Topics: Computational fluid dynamics, Ejectors, Fluids, Simulation, Two-phase flow
Proceedings Papers

Simulation of Pseudo-Critical Line Based on Different Equation of State and Definition of Pseudo-Critical Region

XueBin Zhao, Suhao Wang, Ruilong Liu, Xiuting Liu, Yanping Huang
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A060, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-94432
https://doi.org/10.1115/ICONE29-94432
View Paper titled, Simulation of Pseudo-Critical Line Based on Different Equation of State and Definition of Pseudo-Critical Region
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Topics: Equations of state, Heat transfer, Phase transitions, Simulation, Flow (Dynamics), Fluids, Supercritical carbon dioxide, Supercritical fluids
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91240
https://doi.org/10.1115/ICONE29-91240
View Paper titled, Three-Dimensional Numerical Simulation of the Release and Migration Behavior of Fission Gas Bubbles in Advanced Reactor Pool Under Serious Accident
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Topics: Accidents, Bubbles, Computer simulation, Nuclear fission, Engineering simulation, Simulation, Water, Bifurcation, Design, Eutectic alloys
Proceedings Papers

Solution of Unsteady Flow Equations for Nanoscale Heat and Mass Transfer, Advanced Fluidics, Bioengineering, and High Energy Blast Wave Propagations

Ramlala P. Sinha
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A038, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92309
https://doi.org/10.1115/ICONE29-92309
View Paper titled, Solution of Unsteady Flow Equations for Nanoscale Heat and Mass Transfer, Advanced Fluidics, Bioengineering, and High Energy Blast Wave Propagations
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Topics: Bioengineering, Heat, Mass transfer, Nanoscale phenomena, Unsteady flow, Wave propagation, Compressible flow, Fluids, Heat transfer, Oscillations
Proceedings Papers

Numerical Study on Fluctuation Characteristics of Free Liquid Surface Under External Force

Xiaojing Wei, Genglei Xia
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A045, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92553
https://doi.org/10.1115/ICONE29-92553
View Paper titled, Numerical Study on Fluctuation Characteristics of Free Liquid Surface Under External Force
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Topics: Boilers, Computational fluid dynamics, Computer simulation, Excitation, Fluctuations (Physics), Fluids, Oceans, Pressure, Reliability, Ships
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

Investigation on Methodology of Coastdown Analysis and Design for Reactor Coolant Pump

Yun Zhong
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A075, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93302
https://doi.org/10.1115/ICONE29-93302
View Paper titled, Investigation on Methodology of Coastdown Analysis and Design for Reactor Coolant Pump
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Topics: Design, Fluids, Inertia (Mechanics), Nuclear reactor coolants, Pumps
Proceedings Papers

Disorders in Fluid Filled Pipeline Structure With Elastic Helmholtz Resonators

Qingna Zeng, Donghui Wang, Fenggang Zang, Yixiong Zhang, Bihao Wang, Zhihao Yuan
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A080, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93421
https://doi.org/10.1115/ICONE29-93421
View Paper titled, Disorders in Fluid Filled Pipeline Structure With Elastic Helmholtz Resonators
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Topics: Energy gap, Fluids, Pipelines, Acoustics, Stability, Vibration, Cavities, Design, Engineering systems and industry applications, Finite element methods
Proceedings Papers

Design Improvement of the Discharge Proposal Preventing SG Overfill After SGTR in HPR1000 PWR

Qinghua Li, Jun Fang, Yafei Li, Bin Zhao, Guangfei Wang
Proc. ASME. ICONE29, Volume 12: Innovative and Smart Nuclear Power Plant Design, V012T12A035, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93093
https://doi.org/10.1115/ICONE29-93093
View Paper titled, Design Improvement of the Discharge Proposal Preventing SG Overfill After SGTR in HPR1000 PWR
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Topics: Accidents, Design, Flow (Dynamics), Pipelines, Pressurized water reactors, Safety, Boilers, Fluids, Pressure, Testing performance
Proceedings Papers

A Two-Phase Flow Computation Code Based on Two-Fluid Seven-Equation Model

Hao Zhang, Yanhua Yang
Proc. ASME. ICONE29, Volume 14: Computer Code Verification and Validation; Nuclear Education and Public Acceptance, V014T14A004, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92367
https://doi.org/10.1115/ICONE29-92367
View Paper titled, A Two-Phase Flow Computation Code Based on Two-Fluid Seven-Equation Model
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Topics: Computation, Fluids, Two-phase flow, Equilibrium (Physics), Partial differential equations, Differential equations, Momentum, Pressure, Shock (Mechanics)
Proceedings Papers

Flow Mixing Characteristics in Double Loop Reactor Pressure Vessel Under Accident Conditions

Guanhui Xie, Runcheng Li, Tianyi Wei, Zhikang Lin, Dongyang Li, Sichao Tan
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A010, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-89228
https://doi.org/10.1115/ICONE29-89228
View Paper titled, Flow Mixing Characteristics in Double Loop Reactor Pressure Vessel Under Accident Conditions
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Topics: Accidents, Boron, Flow (Dynamics), Fluids, Reactor vessels, Water, Pressure vessels, Coolants, Safety, Fluid dynamics