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Proceedings Papers

Stress Intensity Factor Solutions for Circumferential Through-Wall Cracks Applicable to Pool Type Sodium Cooled Fast Reactors

Hiroki Yada, Shigeru Takaya, Hideo Machida
Proc. ASME. ICONE31, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A010, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134552
https://doi.org/10.1115/ICONE31-134552
View Paper titled, Stress Intensity Factor Solutions for Circumferential Through-Wall Cracks Applicable to Pool Type Sodium Cooled Fast Reactors
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Topics: Cylinders, Fast neutron reactors, Finite element analysis, Fracture (Materials), Sodium, Stress
Proceedings Papers

Finite Element Analysis of Rupture Pressure of Alloy 690 Stream Generator Tubes With Defects

Bin Zhang, Nai-Bin Jiang
Proc. ASME. ICONE31, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A005, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134269
https://doi.org/10.1115/ICONE31-134269
View Paper titled, Finite Element Analysis of Rupture Pressure of Alloy 690 Stream Generator Tubes With Defects
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Topics: Alloys, Damage, Finite element analysis, Generators, Pressure, Rupture
Proceedings Papers

Current Results of BME NTI in the ECC-SMART Project: Different Analysis on the SCW-SMR

Tamás Varju, Attila Kiss, Csenge Antók, Boglárka Babcsány, Ildikó Boros, Péter Mészáros, Zeno Bertesina, Szabolcs Czifrus
Proc. ASME. ICONE31, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A058, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135760
https://doi.org/10.1115/ICONE31-135760
View Paper titled, Current Results of BME NTI in the ECC-SMART Project: Different Analysis on the SCW-SMR
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Topics: Biomedical engineering, Supercritical water reactors, Design, Fuels, Physics, Circuits, Computational fluid dynamics, Computer software, Finite element analysis, Heat
Proceedings Papers

Investigating the Effect of Supports on Reinforced Concrete Slab Subjected to Oblique Missile Impact

Zuoyi Kang, Yukihiko Okuda, Akemi Nishida, Haruji Tsubota, Masaharu Itoh, Yinsheng Li
Proc. ASME. ICONE31, Volume 9: Advanced Methods of Manufacturing for Nuclear Reactors and Components; Severe Accidents and Mitigation Strategies for Beyond Design Basis Events, V009T10A010, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135948
https://doi.org/10.1115/ICONE31-135948
View Paper titled, Investigating the Effect of Supports on Reinforced Concrete Slab Subjected to Oblique Missile Impact
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Topics: Finite element analysis, Impact testing, Missiles, Reinforced concrete, Slabs
Proceedings Papers

Study on Influence of Braking Circuit and Stator-Rotor Structure on the Damping Characteristics of Permanent Magnet Motor

Zhiyuan Ren, Hongyu Wu, He Yan, Tianjin Li, Xingzhong Diao
Proc. ASME. ICONE31, Volume 9: Advanced Methods of Manufacturing for Nuclear Reactors and Components; Severe Accidents and Mitigation Strategies for Beyond Design Basis Events, V009T10A006, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135443
https://doi.org/10.1115/ICONE31-135443
View Paper titled, Study on Influence of Braking Circuit and Stator-Rotor Structure on the Damping Characteristics of Permanent Magnet Motor
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Topics: Braking, Circuits, Damping, Engines, Finite element analysis, Motors, Permanent magnets, Rotors, Stators
Proceedings Papers

Using Radius of Gyration in Order to Determine Surrogate Mechanical Properties of a Porous Structure

Oksana V. Shiman, Michel Gaudet
Proc. ASME. ICONE31, Volume 9: Advanced Methods of Manufacturing for Nuclear Reactors and Components; Severe Accidents and Mitigation Strategies for Beyond Design Basis Events, V009T10A003, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-133321
https://doi.org/10.1115/ICONE31-133321
View Paper titled, Using Radius of Gyration in Order to Determine Surrogate Mechanical Properties of a Porous Structure
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Topics: Additive manufacturing, Finite element analysis, Mechanical properties, Bulk solids, Design, Materials properties, Poisson ratio, Printing, Young's modulus
Proceedings Papers

Neural Network-Driven Methodology for Predictive Health Monitoring and Aging Management in Nuclear Power Plant Operations

Salvatore Angelo Cancemi, Michela Angelucci, Rosa Lo Frano, Sandro Paci
Proc. ASME. ICONE31, Volume 11: Student Paper Competition, V011T15A035, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134685
https://doi.org/10.1115/ICONE31-134685
View Paper titled, Neural Network-Driven Methodology for Predictive Health Monitoring and Aging Management in Nuclear Power Plant Operations
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Topics: Artificial neural networks, Design, Digital twin, Energy sustainability, Feature extraction, Finite element analysis, Maintenance, Mirrors, Nuclear power plant operations, Nuclear power stations
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92274
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

Anomalies Detection in Structures, System and Components for Supporting Nuclear Long Term Operation Program

Salvatore Angelo Cancemi, Rosa Lo Frano
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A110, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93193
https://doi.org/10.1115/ICONE29-93193
View Paper titled, Anomalies Detection in Structures, System and Components for Supporting Nuclear Long Term Operation Program
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Topics: Algorithms, Digital twin, Failure, Finite element analysis, Machine learning, Maintenance, Nuclear power stations, Nuclear reactors, Pipes, Pressure
Proceedings Papers

Numerical Study of the Effect of δ-Ferrite on Crack-Tip Mechanical Field

Yule Wu, Lefu Zhang
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A060, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92656
https://doi.org/10.1115/ICONE29-92656
View Paper titled, Numerical Study of the Effect of δ-Ferrite on Crack-Tip Mechanical Field
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Topics: Ferrites (Magnetic materials), Fracture (Materials), Stress, Cracking (Materials), Fracture (Process), Embrittlement, Finite element analysis, Finite element methods, Finite element model, High temperature
Proceedings Papers

A Digital Proof of Concept (POC) for Simulating the Coupled Phenomena Between Neutronics, Structural and Fluid Dynamics in a Reactor Core

Jie Liu, Chunyu Zhang, Zhihao Zheng, Jiesheng Min
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A073, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93008
https://doi.org/10.1115/ICONE29-93008
View Paper titled, A Digital Proof of Concept (POC) for Simulating the Coupled Phenomena Between Neutronics, Structural and Fluid Dynamics in a Reactor Core
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Topics: Fluid dynamics, Physics, Simulation, Computational fluid dynamics, Structural analysis, American Petroleum Institute, Computation, Computer simulation, Computer software, Computer-aided engineering
Proceedings Papers

Numerical Simulation of Reactor Neutron Noise Based on Discrete Ordinate Finite Element Method

Baoxin Yuan, Xin Luo, Herong Zeng, Huan Huang, Jie Zheng, Wankui Yang, Songbao Zhang, Bin Zhong, Junxia Wei, Yangjun Ying
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A036, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91726
https://doi.org/10.1115/ICONE29-91726
View Paper titled, Numerical Simulation of Reactor Neutron Noise Based on Discrete Ordinate Finite Element Method
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Topics: Computer simulation, Finite element analysis, Finite element methods, Neutrons, Noise (Sound)
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 Response of Prestressed Reinforced Concrete Slabs With High Reinforcement Ratio Under Low Speed Impact

Mengyan Song, Di Jiang, Changkai Li, Chaoqi Zhang, Xudong Zhi
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A050, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92808
https://doi.org/10.1115/ICONE29-92808
View Paper titled, Study on the Response of Prestressed Reinforced Concrete Slabs With High Reinforcement Ratio Under Low Speed Impact
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Topics: Concrete slabs, Reinforced concrete, Slabs, Displacement, Prestressed concrete, Containment, Nuclear power stations, Bonding, Computer software, Concretes
Proceedings Papers

Numerical Simulation Analysis of the Air Temperature Measurement Scheme for Big Space in Containment

Tiexin Fan, Xianbin Zeng, Qi Niu, Bin Tu, Dongshan Huang, Zhengjie Liu
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A065, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93513
https://doi.org/10.1115/ICONE29-93513
View Paper titled, Numerical Simulation Analysis of the Air Temperature Measurement Scheme for Big Space in Containment
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Topics: Computational fluid dynamics, Computer simulation, Containment, Design, Temperature measurement, Temperature, Computer software, Computer-aided design, Nuclear power stations, Accidents
Proceedings Papers

A Finite Element Approach to Solve Incompressible Navier-Stokes Equations and Its Convergence Rate Analysis

Qiyue Lu, Shiyi Bao
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A003, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-88982
https://doi.org/10.1115/ICONE29-88982
View Paper titled, A Finite Element Approach to Solve Incompressible Navier-Stokes Equations and Its Convergence Rate Analysis
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Topics: Algebra, Cavities, Finite element analysis, Finite element methods, Finite element model, Flow (Dynamics), Fluid dynamics, Incompressible fluids, Navier-Stokes equations, Nuclear engineering
Proceedings Papers

Finite Element Analysis and Prediction of the Cross-Section Morphology of Grid Strips

Jianzhong Mao, Zhi Cheng, Jun Su, Ben Wang, Pengfei Zhang, Zezhi Mei, Jiajian Yuan, Bo Gao
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A032, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92344
https://doi.org/10.1115/ICONE29-92344
View Paper titled, Finite Element Analysis and Prediction of the Cross-Section Morphology of Grid Strips
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Topics: Blanking (Metalworking), Design, Finite element analysis, Strips
Proceedings Papers

Study on Multi-Objective Optimization Design of LP Section for 1000MW Class Nuclear Turbines

Yifeng Hu, Zhiqiang Hu
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A013, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91474
https://doi.org/10.1115/ICONE29-91474
View Paper titled, Study on Multi-Objective Optimization Design of LP Section for 1000MW Class Nuclear Turbines
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Topics: Design, Pareto optimization, Turbines, Stress, Deformation, Optimization, Steam turbines, Design methodology, Weight (Mass), Buckling
Proceedings Papers

A Comparative Approach of a Seismic Response Analysis Based on Housner Model and Added Mass Model for a Nuclear Water Storage Tank

Chengzhuo Yang, Thomas Metais, Zihao Zheng, Yang Dai, Jiesheng Min
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A070, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93230
https://doi.org/10.1115/ICONE29-93230
View Paper titled, A Comparative Approach of a Seismic Response Analysis Based on Housner Model and Added Mass Model for a Nuclear Water Storage Tank
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Topics: Water, Water storage, Sloshing, Fluid structure interaction, Center of mass, Convection, Displacement, Dynamic response, Finite element analysis, Finite element model
Proceedings Papers

Design and Validation on Preload of Manway Bolt for Pressurizer of Nuclear Power Plant Under Hydrotest Condition

Tao Chen, Guangming Xiong, Guanhua Fu, Xiaolong Zhao, Defu Wang, Yongqiang Zhang, Enming Liang
Proc. ASME. ICONE29, Volume 12: Innovative and Smart Nuclear Power Plant Design, V012T12A009, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91714
https://doi.org/10.1115/ICONE29-91714
View Paper titled, Design and Validation on Preload of Manway Bolt for Pressurizer of Nuclear Power Plant Under Hydrotest Condition
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Topics: Design, Finite element analysis, Nuclear power stations, Stress, Bolted flanges, Flanges, Coolants, Engineering prototypes, Gaskets, Leakage