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Proceedings Papers

A Novel Transmission Reconstruction Algorithm for Radioactive Drum Characterization

Hui Yang, Hao Zhou, Bing Dong, Wentao Zhou, Weiguo Gu, Xinyu Zhang, Qingxin Lei, Chenyu Shan, Dezhong Wang
Proc. ASME. ICONE29, Volume 9: Decontamination and Decommissioning, Radiation Protection, and Waste Management, V009T09A005, August 8–12, 2022
Paper No: ICONE29-90126
https://doi.org/10.1115/ICONE29-90126
View Paper titled, A Novel Transmission Reconstruction Algorithm for Radioactive Drum Characterization
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Topics: Algorithms, Artificial neural networks, Radioactive wastes, Errors, Resolution (Optics), Density, Image reconstruction, Noise (Sound), Signal to noise ratio
Proceedings Papers

Analysis of Flow Noise and Vibration Performance for Heat Supply Network Bleed Valve

Jibing Lu, Mengling Shen, Cangmei Xing, Caizhang Wen, Zeyu Wu
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A053, August 8–12, 2022
Paper No: ICONE29-92921
https://doi.org/10.1115/ICONE29-92921
View Paper titled, Analysis of Flow Noise and Vibration Performance for Heat Supply Network Bleed Valve
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Topics: Flow (Dynamics), Heat, Large eddy simulation, Noise (Sound), Valves, Vibration
Proceedings Papers

Research on the Design Method of Nuclear Heat Exchanger Tube Based on Multi-Objective Optimization

G. M. Cao, L. Dai, Z. X. Zhao, T. He
Proc. ASME. ICONE29, Volume 10: Advanced Methods of Manufacturing for Nuclear Reactors and Components, V010T10A007, August 8–12, 2022
Paper No: ICONE29-90436
https://doi.org/10.1115/ICONE29-90436
View Paper titled, Research on the Design Method of Nuclear Heat Exchanger Tube Based on Multi-Objective Optimization
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Topics: Computer software, Design, Design methodology, Heat, Heat exchangers, Pareto optimization, Flow (Dynamics), Noise (Sound), Heat transfer, Simulation
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
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

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
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

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
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

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
https://doi.org/10.1115/ICONE28-64109
View Paper titled, Robustness Analysis and Improvement of Fault Diagnosis Model for Nuclear Power Plants Based on Random Forest
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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
https://doi.org/10.1115/ICONE2020-16344
View Paper titled, An Image Quality Improvement Method Based on Neural Network for Digital Radiography Security Inspection System
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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
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T08A058, August 4–5, 2020
Paper No: ICONE2020-16810
https://doi.org/10.1115/ICONE2020-16810
View Paper titled, Use of Micro-Gravity Sensors for External Fluid Level Monitoring in Waste and Nuclear Related Applications
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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
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
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

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
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T09A002, August 4–5, 2020
Paper No: ICONE2020-16150
https://doi.org/10.1115/ICONE2020-16150
View Paper titled, 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
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Topics: Boiling water reactors, Machine learning, Noise (Sound), Nuclear power stations, Temperature, Time series, Transients (Dynamics)
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
https://doi.org/10.1115/ICONE26-81169
View Paper titled, Advances in FEMN: The Code for Nuclear Noise Analysis Based on ICEM-CFD
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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
https://doi.org/10.1115/ICONE26-81170
View Paper titled, The Design of Nuclear Noise Frequency Spectrum Analysis System and Helium Bubble Movement Behavior Computation for Narrow Channel Core
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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
https://doi.org/10.1115/ICONE26-82515
View Paper titled, Suppression Methods of Acoustic Noise Generated in Main Steam Stop Valve
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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
https://doi.org/10.1115/ICONE26-81597
View Paper titled, Experimental Research on Steam Jetting and Condensation in Low Sub-Cooled Water
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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
https://doi.org/10.1115/ICONE26-81118
View Paper titled, Experimental Investigation on Steam Jet Condensation in Subcooled Water Through Double Nozzle
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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
https://doi.org/10.1115/ICONE26-81938
View Paper titled, Study on the Mechanism and Characteristics of Transient Noise of the Steam Discharge Pipes
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Topics: Noise (Sound), Pipes, Steam, Transients (Dynamics), Valves, Flow (Dynamics), Collapse, Energy dissipation, Friction, High pressure (Physics)
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
https://doi.org/10.1115/ICONE26-81741
View Paper titled, Optimal Design and Performance Simulation of a Novel Semi-Active Vibration Absorber for Pipeline System of NPP
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Topics: Design, Nuclear power stations, Pipeline systems, Simulation, Vibration absorbers, Vibration, Excitation, Pipelines, Stiffness, Absorption
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
https://doi.org/10.1115/ICONE26-81186
View Paper titled, Prediction of Performance of Multi-Stage Orifice Assembly Using CFD Code
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Topics: Computational fluid dynamics, Manufacturing, Flow (Dynamics), Design, Cavitation, Fluids, Pressure, Pressure drop, Engineering prototypes, Nuclear power stations
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
https://doi.org/10.1115/ICONE25-66252
View Paper titled, Experimental Study on Active Vibration Control for Feed Water Pipeline System of NPP
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Topics: Feedwater, Nuclear power stations, Pipeline systems, Vibration control, Vibration, Pumps, Pipes, Actuators, Clamps (Tools), Condensed matter