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Proceedings Papers

Research on the Localization Method of Loose Components in Nuclear Power Plants Based on Hilbert-Huang Signal Processing

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Jiming Jiang, Yu Liu, Daogang Lu
Proc. ASME. ICONE31, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A022, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135066
https://doi.org/10.1115/ICONE31-135066
View Paper titled, Research on the Localization Method of Loose Components in Nuclear Power Plants Based on Hilbert-Huang Signal Processing
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Topics: Monitoring systems, Nuclear power stations, Signal processing, Signals, Circuits, Failure, Algorithms, Building renovation, Collisions (Physics), Construction
Proceedings Papers

Influence of Multi-Hole Sparger Geometry on the Chugging Regime

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Luca Berti, Rosa Lo Frano, Francesco d’Errico, Donato Aquaro
Proc. ASME. ICONE31, Volume 11: Student Paper Competition, V011T15A077, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-136169
https://doi.org/10.1115/ICONE31-136169
View Paper titled, Influence of Multi-Hole Sparger Geometry on the Chugging Regime
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Topics: Geometry, Steam, Bubbles, Dynamics (Mechanics), Accelerometers, Boilers, Collapse, Condensation, Fusion reactors, Pressure
Proceedings Papers

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

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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

Evaluation of Detectability of Pump/Diagrid Link Rupture in Pool-Type Sodium-Cooled Fast Reactor

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Yuichi Onoda, Masato Uchita, Minako Tokizaki, Hitoshi Okazaki
Proc. ASME. ICONE29, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A016, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91688
https://doi.org/10.1115/ICONE29-91688
View Paper titled, Evaluation of Detectability of Pump/Diagrid Link Rupture in Pool-Type Sodium-Cooled Fast Reactor
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Topics: Pumps, Rupture, Safety, Signals, Sodium fast reactors
Proceedings Papers

Numerical Simulation of Single-Layer Wire-Mesh Sensor

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Hengwei Zhang, Yao Xiao
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A052, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93487
https://doi.org/10.1115/ICONE29-93487
View Paper titled, Numerical Simulation of Single-Layer Wire-Mesh Sensor
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Topics: Computer simulation, Sensors, Signals, Wire mesh
Proceedings Papers

Study on the Growth and Scintillation Properties of CLLB Crystals

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Kun Wu, Leilei Zhang, Haijun Li, Guangwei Huang, Jiaming Li, Libin Wang, Siyuan Zhang, Zhiyuan Li, Qinhua Wei, Chunzhi Zhou, Zungang Wang, Huilan Liu, Hongying Zhu, Yushou Song
Proc. ASME. ICONE29, Volume 9: Decontamination and Decommissioning, Radiation Protection, and Waste Management, V009T09A011, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91215
https://doi.org/10.1115/ICONE29-91215
View Paper titled, Study on the Growth and Scintillation Properties of CLLB Crystals
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Topics: Crystals, Melting, Neutrons, Resolution (Optics), Gamma rays, Signals, Crystal growth, Density, Furnaces, Photons
Proceedings Papers

Research on Signal Reconstruction Technology for Nuclear Power Plant Based on Self-Associative Kernel Regression

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Zhuang Miao, Fangxiaozhi Yu, Zhao Xu
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A006, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-89258
https://doi.org/10.1115/ICONE29-89258
View Paper titled, Research on Signal Reconstruction Technology for Nuclear Power Plant Based on Self-Associative Kernel Regression
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Topics: Nuclear power stations, Sensors, Signal reconstruction, Instrumentation, Control systems, Pressurized water reactors, Reliability, Signals, Steam
Proceedings Papers

Stable Feature Reweighting Transformer for Out-Of-Distribution Bearing Fault Diagnosis

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Hao Chen, Jie Nie, Shusong Yu, Chenglong Wang, Peizhe Yin, Kun Yang
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A055, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92830
https://doi.org/10.1115/ICONE29-92830
View Paper titled, Stable Feature Reweighting Transformer for Out-Of-Distribution Bearing Fault Diagnosis
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Topics: Bearings, Fault diagnosis, Manufacturing, Aerospace industry, Nuclear engineering, Rolling bearings, Signals
Proceedings Papers

A Study on Health Assessment Technology for Sensor of Nuclear Power Plant Based on Dissimilarity of Residual Distribution

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Wei Li, Yiwang Zhang, Yidan Yuan
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A054, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92805
https://doi.org/10.1115/ICONE29-92805
View Paper titled, A Study on Health Assessment Technology for Sensor of Nuclear Power Plant Based on Dissimilarity of Residual Distribution
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Topics: Nuclear power stations, Sensors, State estimation, Instrumentation, Maintenance, Safety, Signals
Proceedings Papers

Research on GIL Fault Diagnosis and Location Method Based on Partial Discharge and Vibration Monitoring

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Sen Liu
Proc. ASME. ICONE29, Volume 12: Innovative and Smart Nuclear Power Plant Design, V012T12A020, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92174
https://doi.org/10.1115/ICONE29-92174
View Paper titled, Research on GIL Fault Diagnosis and Location Method Based on Partial Discharge and Vibration Monitoring
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Topics: Fault diagnosis, Vibration, Signals, Metals, Transmission lines, Eigenvalues, Sensors, Simulation, Economics , Fault location (Engineering)
Proceedings Papers

Research on Electromagnetic Interference Protection of Nuclear Power Unit Equipment Under the Application of New Wireless Technology in Smart Nuclear Power

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Bing Chen, Guidan Zhao, Zhiping Zhong, Yong Zheng, Charlie Yu
Proc. ASME. ICONE29, Volume 12: Innovative and Smart Nuclear Power Plant Design, V012T12A012, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91926
https://doi.org/10.1115/ICONE29-91926
View Paper titled, Research on Electromagnetic Interference Protection of Nuclear Power Unit Equipment Under the Application of New Wireless Technology in Smart Nuclear Power
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Topics: Electromagnetic interference, Nuclear power, Nuclear power stations, Signals, Electromagnetic compatibility, Engineering standards, Generators, Instrumentation, Nuclear industry, Radio waves
Proceedings Papers

Numerical Calculation of Ultrasonic Signal Propagation Characteristics in Steam System of Nuclear Power Plant

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Jiahong Zhu, Jiming Wen, Bo Wang, Yuansheng Lin, Ruifeng Tian
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A078, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92107
https://doi.org/10.1115/ICONE29-92107
View Paper titled, Numerical Calculation of Ultrasonic Signal Propagation Characteristics in Steam System of Nuclear Power Plant
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Topics: Nuclear power stations, Signals, Steam
Proceedings Papers

Propulsion Control of Marine Nuclear Reactor by Hardware-in-the-Loop Simulation (HILS)

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Ao Zhang, Xiang Wang
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A046, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91544
https://doi.org/10.1115/ICONE29-91544
View Paper titled, Propulsion Control of Marine Nuclear Reactor by Hardware-in-the-Loop Simulation (HILS)
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Topics: Hardware, Nuclear power, Nuclear reactors, Propulsion, Simulation, Feedback, Computer software, Simulation models, Steady state, Transients (Dynamics)
Proceedings Papers

Application of EEMD-Multiscale Entropy Algorithm in the Signal Analysis of Narrow Channel Two-Phase Flow Under Rolling Motion

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Wenjun Chu, Yang Liu, Hongye Zhu, Xingtuan Yang, Liqiang Pan
Proc. ASME. ICONE28, Volume 1: Operating Plant Challenges, Successes, and Lessons Learned; Nuclear Plant Engineering; Advanced Reactors and Fusion; Small Modular and Micro-Reactors Technologies and Applications, V001T04A001, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-62494
https://doi.org/10.1115/ICONE28-62494
View Paper titled, Application of EEMD-Multiscale Entropy Algorithm in the Signal Analysis of Narrow Channel Two-Phase Flow Under Rolling Motion
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Topics: Algorithms, Entropy, Signals, Two-phase flow
Proceedings Papers

Analysis of the Reflooding Process in Degraded Particle Beds by Simulations of the Debris Test Facility With the Severe Accident Analysis Code ASTEC V2.1 and COCOMO Code

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Jan M. Peschel, Christoph Bratfisch, 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, V003T12A001, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-60964
https://doi.org/10.1115/ICONE28-60964
View Paper titled, Analysis of the Reflooding Process in Degraded Particle Beds by Simulations of the Debris Test Facility With the Severe Accident Analysis Code ASTEC V2.1 and COCOMO Code
Open the PDF for Analysis of the Reflooding Process in Degraded Particle Beds by Simulations of the Debris Test Facility With the Severe Accident Analysis Code ASTEC V2.1 and COCOMO Code in another window
Topics: Accidents, Particulate matter, Simulation, Test facilities, Temperature, Cooling, Design, Floods, Flow (Dynamics), Gravity (Force)
Proceedings Papers

Weakly Supervised Deep Neural Network for Bearing Fault Diagnosis

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Daisuke Miki, Kazuyuki Demachi
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T08A035, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16380
https://doi.org/10.1115/ICONE2020-16380
View Paper titled, Weakly Supervised Deep Neural Network for Bearing Fault Diagnosis
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Topics: Artificial neural networks, Bearings, Fault diagnosis, Signals, Time series, Vibration, Failure, Flaw detection, Artificial intelligence, Feature extraction
Proceedings Papers

Convolutional Neural Network Considering the Effects of Noise for Bearing Fault Diagnosis

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Ilyoung Han, Jangbom Chai, Chanwoo Lim, Taeyun Kim
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T09A010, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16861
https://doi.org/10.1115/ICONE2020-16861
View Paper titled, Convolutional Neural Network Considering the Effects of Noise for Bearing Fault Diagnosis
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Topics: Artificial neural networks, Bearings, Fault diagnosis, Noise (Sound), Signals
Proceedings Papers

Simulation Analysis on the Pressurizer Degassing Sub-System of Module Small Reactor (ACP100)

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Cai Zhiyun, Ren Yun, Lai Jianyong, Zhang Yulong, Liu Hang, Liu Xianghong, Liu Minghao, Ye Zhu
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T11A007, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16341
https://doi.org/10.1115/ICONE2020-16341
View Paper titled, Simulation Analysis on the Pressurizer Degassing Sub-System of Module Small Reactor (ACP100)
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Topics: Equilibrium (Physics), Simulation analysis, Transients (Dynamics), Flow (Dynamics), Nuclear reactor coolants, Pressure, Safety, Valves, Water, Boundary-value problems
Proceedings Papers

Experimental Setup for Non-Contact Displacement Measurement of Nuclear Waste via Electromagnetic Waves

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Mauro Cappelli, Vincenzo Surrenti
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, V001T06A018, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16653
https://doi.org/10.1115/ICONE2020-16653
View Paper titled, Experimental Setup for Non-Contact Displacement Measurement of Nuclear Waste via Electromagnetic Waves
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Topics: Cables, Displacement measurement, Electromagnetic radiation, Radioactive wastes, Sensors, Computer simulation, Design, Electromagnetic fields, Energy consumption, Engineering prototypes
Proceedings Papers

Inverse Heat Conduction Problem in Estimating NPP Pipeline Performance

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Salvatore A. Cancemi, Rosa Lo Frano
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A007, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16129
https://doi.org/10.1115/ICONE2020-16129
View Paper titled, Inverse Heat Conduction Problem in Estimating NPP Pipeline Performance
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Topics: Heat conduction, Monitoring systems, Nuclear power stations, Pipelines, Stress, Temperature, Transients (Dynamics), Heat transfer, Pipes, Safety