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Proceedings Papers

Robustness Analysis and Improvement of Fault Diagnosis Model for Nuclear Power Plants Based on Random Forest

Jiangkuan Li, Meng Lin

Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A022, August 4–6, 2021

Paper No: ICONE28-64109

DOI: https://doi.org/10.1115/ICONE28-64109

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Topics: Fault diagnosis, Noise (Sound), Nuclear power stations, Robustness

Proceedings Papers

An Image Quality Improvement Method Based on Neural Network for Digital Radiography Security Inspection System

Zhiying Leng, Zhentao Wang

Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T08A033, August 4–5, 2020

Paper No: ICONE2020-16344

DOI: https://doi.org/10.1115/ICONE2020-16344

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Topics: Artificial neural networks, Inspection, Security, Noise (Sound), Vehicles, Algorithms, Nuclear power stations, Sensors, Vibration

Proceedings Papers

Use of Micro-Gravity Sensors for External Fluid Level Monitoring in Waste and Nuclear Related Applications

Jeff Ridgway, Bryant Slater

Paper No: ICONE2020-16810

DOI: https://doi.org/10.1115/ICONE2020-16810

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Topics: Fluids, Gravity (Force), Sensors, Vessels, Leakage, Nuclear power, Sensor placement, Simulation, Accuracy and precision, Algorithms

Proceedings Papers

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

Ilyoung Han, Jangbom Chai, Chanwoo Lim, Taeyun Kim

Paper No: ICONE2020-16861

DOI: https://doi.org/10.1115/ICONE2020-16861

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Topics: Artificial neural networks, Bearings, Fault diagnosis, Noise (Sound), Signals

Proceedings Papers

A New Data Driven Method for Monitoring a Large Number of Process Values and Detecting Anomaly Signs With a Two-Stage Model Composed of a Time Window Autoencoder and a Deviation Autoencoder

Susumu Naito, Yasunori Taguchi, Yuichi Kato, Kouta Nakata, Ryota Miyake, Isaku Nagura, Shinya Tominaga, Toshio Aoki

Paper No: ICONE2020-16150

DOI: https://doi.org/10.1115/ICONE2020-16150

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Topics: Boiling water reactors, Machine learning, Noise (Sound), Nuclear power stations, Temperature, Time series, Transients (Dynamics)

Proceedings Papers

Prediction of Performance of Multi-Stage Orifice Assembly Using CFD Code

Kalyan K. Niyogi, Stefan Anton, Debabrata Mitra-Majumdar

Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A005, July 22–26, 2018

Paper No: ICONE26-81186

DOI: https://doi.org/10.1115/ICONE26-81186

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Topics: Computational fluid dynamics, Manufacturing, Flow (Dynamics), Design, Cavitation, Fluids, Pressure, Pressure drop, Engineering prototypes, Nuclear power stations

Proceedings Papers

Optimal Design and Performance Simulation of a Novel Semi-Active Vibration Absorber for Pipeline System of NPP

Zhiguo Wei, Jinlan Gou, Mengran Liao, Shaodan Li, Lu Dai

Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T03A021, July 22–26, 2018

Paper No: ICONE26-81741

DOI: https://doi.org/10.1115/ICONE26-81741

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Topics: Design, Nuclear power stations, Pipeline systems, Simulation, Vibration absorbers, Vibration, Excitation, Pipelines, Stiffness, Absorption

Proceedings Papers

Advances in FEMN: The Code for Nuclear Noise Analysis Based on ICEM-CFD

Baoxin Yuan, Herong Zeng, Wankui Yang, Songbao Zhang

Proc. ASME. ICONE26, Volume 3: Nuclear Fuel and Material, Reactor Physics, and Transport Theory, V003T02A006, July 22–26, 2018

Paper No: ICONE26-81169

DOI: https://doi.org/10.1115/ICONE26-81169

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Topics: Computational fluid dynamics, Ferromanganese, Noise (Sound), Geometry, Finite element methods, Neutrons, Physics, Computer software, Computer-aided design, Finite element analysis

Proceedings Papers

The Design of Nuclear Noise Frequency Spectrum Analysis System and Helium Bubble Movement Behavior Computation for Narrow Channel Core

Herong Zeng, Baoxin Yuan

Proc. ASME. ICONE26, Volume 3: Nuclear Fuel and Material, Reactor Physics, and Transport Theory, V003T02A007, July 22–26, 2018

Paper No: ICONE26-81170

DOI: https://doi.org/10.1115/ICONE26-81170

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Topics: Bubbles, Computation, Design, Emission spectroscopy, Helium, Noise (Sound), Spectroscopy, Data acquisition, Data acquisition systems, Fault diagnosis

Proceedings Papers

Suppression Methods of Acoustic Noise Generated in Main Steam Stop Valve

Shiro Takahashi, Eiji Ozaki, Atsuyuki Minenaga

Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A063, July 22–26, 2018

Paper No: ICONE26-82515

DOI: https://doi.org/10.1115/ICONE26-82515

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Topics: Acoustics, Noise (Sound), Steam, Valves, Flow (Dynamics), Resonance, Computational fluid dynamics, Pressure, Vortices, Emergencies

Proceedings Papers

Experimental Research on Steam Jetting and Condensation in Low Sub-Cooled Water

Chunhui Dai, Mengran Liao, Qi Xiao, Jun Wu, Shaodan Li, Jinlan Gou

Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A058, July 22–26, 2018

Paper No: ICONE26-81597

DOI: https://doi.org/10.1115/ICONE26-81597

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Topics: Condensation, Steam, Water, Noise (Sound), Condensers (steam plant), Flow (Dynamics), Nuclear power stations, Vibration, Cooling, Damage

Proceedings Papers

Experimental Investigation on Steam Jet Condensation in Subcooled Water Through Double Nozzle

Weichao Li, Zhaoming Meng, Zhongning Sun, Jiaqing Liu

Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A011, July 22–26, 2018

Paper No: ICONE26-81118

DOI: https://doi.org/10.1115/ICONE26-81118

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Topics: Condensation, Nozzles, Steam, Subcooling, Water, Water temperature, Bubbles, Oscillations, Plumes (Fluid dynamics), Noise (Sound)

Proceedings Papers

Study on the Mechanism and Characteristics of Transient Noise of the Steam Discharge Pipes

Lu Dai, Zhiguo Wei, Jun Wu, Yong Liu, Can Ma, Qi Xiao

Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T03A024, July 22–26, 2018

Paper No: ICONE26-81938

DOI: https://doi.org/10.1115/ICONE26-81938

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Topics: Noise (Sound), Pipes, Steam, Transients (Dynamics), Valves, Flow (Dynamics), Collapse, Energy dissipation, Friction, High pressure (Physics)

Proceedings Papers

Intelligent Fault Diagnosis Method Based on Operating Parameters in Nuclear Power Plant

Zhiwu Ke, Xu Hu, Dawei Teng, Mo Tao

Proc. ASME. ICONE25, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle and Balance of Plant; I&C, Digital Controls, and Influence of Human Factors, V001T04A015, July 2–6, 2017

Paper No: ICONE25-66494

DOI: https://doi.org/10.1115/ICONE25-66494

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Topics: Fault diagnosis, Nuclear power stations, Feedwater, Safety, Artificial neural networks, Support vector machines, Valves, Algorithms, Delays, Errors

Proceedings Papers

Improvement of the Reactor Control System in AP1000

Dai Chunhui, Wei Xinyu, Tao Mo, Wu Jun, Zhao Zhenxing, Liu Zhouyang, Liu Yong

Paper No: ICONE25-66133

DOI: https://doi.org/10.1115/ICONE25-66133

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Topics: Control systems, Signals, Temperature, Coolants, Errors, Nuclear power, Pressurized water reactors, Boron, Construction, Control equipment

Proceedings Papers

Study on Vibration Characteristics of Induction Motor Under Load Considering Saturation of Magnetic Circuit

Pu Zhou, Yue Zhang, Zhen Zhen, Qiang Wang, Hai-jun Feng

Proc. ASME. ICONE25, Volume 9: Student Paper Competition, V009T15A020, July 2–6, 2017

Paper No: ICONE25-66807

DOI: https://doi.org/10.1115/ICONE25-66807

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Topics: Circuits, Electromagnetic induction, Engines, Motors, Stress, Vibration, Electromagnetic force, Electromagnetic spectrum, Noise (Sound), Engine design

Proceedings Papers

Experimental Study on Active Vibration Control for Feed Water Pipeline System of NPP

Zhiguo Wei, Lu Dai, Junrong Wang, Shaodan Li, Qi Xiao

Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A025, July 2–6, 2017

Paper No: ICONE25-66252

DOI: https://doi.org/10.1115/ICONE25-66252

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Topics: Feedwater, Nuclear power stations, Pipeline systems, Vibration control, Vibration, Pumps, Pipes, Actuators, Clamps (Tools), Condensed matter

Proceedings Papers

A Novel High-Power Magnetic Transmission System Based on Magnetic Conductivity Modulation Principle

Mo Tao, Jun Wu, Zhiwu Ke, Xianling Li, Yong Li

Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A116, July 2–6, 2017

Paper No: ICONE25-67959

DOI: https://doi.org/10.1115/ICONE25-67959

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Topics: Electrical conductivity, Thermal conductivity, Torque, Permanent magnets, Rotors, Vibration, Deformation, Density, Gears, Nuclear power

Proceedings Papers

Development of a Multiphysics Approach With ANSYS CFX and PARCS for Local Analysis of Neutron Oscillation

Zhuoqi Du, Marcus Seidl, Rafael Macián-Juan

Proc. ASME. ICONE25, Volume 8: Computational Fluid Dynamics (CFD) and Coupled Codes; Nuclear Education, Public Acceptance and Related Issues, V008T09A038, July 2–6, 2017

Paper No: ICONE25-67061

DOI: https://doi.org/10.1115/ICONE25-67061

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Topics: Neutrons, Oscillations, Fuels, Manufacturing, Fuel rods, Vibration, Flow (Dynamics), Noise (Sound), Temperature, Computational fluid dynamics

Proceedings Papers

Study of Vibration and Sound Transmission Characteristics in Condenser Pipe System

Lao Xingsheng, Peng Xu, Yao Shiwei, Ming Pingjian

Proc. ASME. ICONE25, Volume 6: Thermal-Hydraulics, V006T08A058, July 2–6, 2017

Paper No: ICONE25-66767

DOI: https://doi.org/10.1115/ICONE25-66767

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Topics: Condensers (steam plant), Pipes, Sound, Vibration, Flow (Dynamics), Coolants, Noise (Sound), Steam, Fluids, Heat transfer

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NARROW

Robustness Analysis and Improvement of Fault Diagnosis Model for Nuclear Power Plants Based on Random Forest

An Image Quality Improvement Method Based on Neural Network for Digital Radiography Security Inspection System

Use of Micro-Gravity Sensors for External Fluid Level Monitoring in Waste and Nuclear Related Applications

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

A New Data Driven Method for Monitoring a Large Number of Process Values and Detecting Anomaly Signs With a Two-Stage Model Composed of a Time Window Autoencoder and a Deviation Autoencoder

Prediction of Performance of Multi-Stage Orifice Assembly Using CFD Code

Optimal Design and Performance Simulation of a Novel Semi-Active Vibration Absorber for Pipeline System of NPP

Advances in FEMN: The Code for Nuclear Noise Analysis Based on ICEM-CFD

The Design of Nuclear Noise Frequency Spectrum Analysis System and Helium Bubble Movement Behavior Computation for Narrow Channel Core

Suppression Methods of Acoustic Noise Generated in Main Steam Stop Valve

Experimental Research on Steam Jetting and Condensation in Low Sub-Cooled Water

Experimental Investigation on Steam Jet Condensation in Subcooled Water Through Double Nozzle

Study on the Mechanism and Characteristics of Transient Noise of the Steam Discharge Pipes

Intelligent Fault Diagnosis Method Based on Operating Parameters in Nuclear Power Plant

Improvement of the Reactor Control System in AP1000

Study on Vibration Characteristics of Induction Motor Under Load Considering Saturation of Magnetic Circuit

Experimental Study on Active Vibration Control for Feed Water Pipeline System of NPP

A Novel High-Power Magnetic Transmission System Based on Magnetic Conductivity Modulation Principle

Development of a Multiphysics Approach With ANSYS CFX and PARCS for Local Analysis of Neutron Oscillation

Study of Vibration and Sound Transmission Characteristics in Condenser Pipe System

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