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Proceedings Papers

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

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

Development of Techniques for RCP Performance Verification Test and Optimization of Flow Stability

Seok Kim, Byoung-Uhn Bae, Yun-Je Cho, Woo-Jin Jeon, Yeon-Sik Kim, Seok Cho
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A030, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82091
https://doi.org/10.1115/ICONE26-82091
View Paper titled, Development of Techniques for RCP Performance Verification Test and Optimization of Flow Stability
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Topics: Flow (Dynamics), Optimization, Stability, Test facilities, Design, Electricity (Physics), Evaluation methods, Measurement systems, Nuclear power, Nuclear power stations
Proceedings Papers

Pump Bearing Fault Detection Based on EMD and SVM

Yi Feng, Xianling Li, Zhiwu Ke, Zhaoxu Chen, Mo Tao
Proc. ASME. ICONE26, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle, and Balance of Plant; Instrumentation and Control (I&C) and Influence of Human Factors; Innovative Nuclear Power Plant Design and SMRs, V001T01A008, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81584
https://doi.org/10.1115/ICONE26-81584
View Paper titled, Pump Bearing Fault Detection Based on EMD and SVM
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Topics: Bearings, Flaw detection, Pumps, Support vector machines, Signals, Coolants, Failure, Flow (Dynamics), Fluids, Heat transfer
Proceedings Papers

Online Fault Diagnosis of Nuclear Power Plants Using Signed Directed Graph and Fuzzy Theory

Guohua Wu, Liguo Zhang, Jiejuan Tong
Proc. ASME. ICONE25, Volume 4: Nuclear Safety, Security, Non-Proliferation and Cyber Security; Risk Management, V004T06A011, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66367
https://doi.org/10.1115/ICONE25-66367
View Paper titled, Online Fault Diagnosis of Nuclear Power Plants Using Signed Directed Graph and Fuzzy Theory
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Topics: Fault diagnosis, Nuclear power stations, Modeling, Simulation experiments, Complex systems, Flaw detection, Radioactivity, Safety, Signal processing
Proceedings Papers

Hydrogen Concentration Measuring System Designed for Severe Accidents in Containment

Sha Luo, Yunkai Qian, Mingjun Ren, Liang Qin, Xu Wang
Proc. ASME. ICONE25, Volume 4: Nuclear Safety, Security, Non-Proliferation and Cyber Security; Risk Management, V004T14A012, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66375
https://doi.org/10.1115/ICONE25-66375
View Paper titled, Hydrogen Concentration Measuring System Designed for Severe Accidents in Containment
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Topics: Accidents, Containment, Hydrogen, Sensors, Temperature, Catalysts, Earthquakes, Heat, Irradiation (Radiation exposure), Pressure
Proceedings Papers

Video Monitoring System Availability in Radiation Accident Condition

Shou-long Xu, Shu-liang Zou
Proc. ASME. ICONE24, Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors, V001T04A015, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60848
https://doi.org/10.1115/ICONE24-60848
View Paper titled, Video Monitoring System Availability in Radiation Accident Condition
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Topics: Accidents, Monitoring systems, Radiation (Physics), Sensors, Complementary metal oxide semiconductors, Integrated circuits, Ionizing radiation, Noise (Sound), Signal processing, Brightness (Photometry)
Proceedings Papers

Experimental Investigation of an Application of Two-Phase Flow Differential Pressure Measurement in Vertical Square Channel

Ondrej Burian, Vaclav Dostal
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A049, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60684
https://doi.org/10.1115/ICONE24-60684
View Paper titled, Experimental Investigation of an Application of Two-Phase Flow Differential Pressure Measurement in Vertical Square Channel
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Topics: Pressure measurement, Two-phase flow, Pressure, Steam, Boilers, Water, Flow (Dynamics), Porosity, Signals, Boiling water reactors
Proceedings Papers

Stationarity Issues in Monte Carlo Simulation for Neutron Transport

Zafar Ullah Koreshi
Proc. ASME. ICONE21, Volume 5: Fuel Cycle, Radioactive Waste Management and Decommissioning; Reactor Physics and Transport Theory; Nuclear Education, Public Acceptance and Related Issues; Instrumentation and Controls; Fusion Engineering, V005T11A001, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-15016
https://doi.org/10.1115/ICONE21-15016
View Paper titled, Stationarity Issues in Monte Carlo Simulation for Neutron Transport
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Topics: Neutrons, Simulation, Cycles, Diffusion (Physics), Entropy, Signal processing, Signals
Proceedings Papers

Signal Processing Schemes for Defect Identification and Sizing From Signal of Eddy Current Testing in Nuclear Power Plant

Shuxia Tian, Zhenmao Chen, Dongli Zhang, Qiang Geng
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 5, 577-584, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29825
https://doi.org/10.1115/ICONE18-29825
View Paper titled, Signal Processing Schemes for Defect Identification and Sizing From Signal of Eddy Current Testing in Nuclear Power Plant
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Topics: Eddy current testing, Nuclear power stations, Signal processing, Signals, Noise (Sound), Artificial neural networks, Boilers, Design, In-service inspection, Plates (structures)
Proceedings Papers

Analysis for Digital Pulse Waveform Based on Cd (Zn) Te Detector

Yu-ming Di, Zhan-liang Li, Guo-ming Fang, Feng Han, Xiao-lin Qiu, Peng Xu, Yuelei Wu
Proc. ASME. ICONE17, Volume 2: Structural Integrity; Safety and Security; Advanced Applications of Nuclear Technology; Balance of Plant for Nuclear Applications, 793-797, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75052
https://doi.org/10.1115/ICONE17-75052
View Paper titled, Analysis for Digital Pulse Waveform Based on Cd (Zn) Te Detector
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Topics: Sensors, Signal processing
Proceedings Papers

Automated Operation With Redundant Ultrasonic Reactor Water Level Monitoring System

Vahid Askari
Proc. ASME. ICONE17, Volume 1: Plant Operations, Maintenance, Engineering, Modifications and Life Cycle; Component Reliability and Materials Issues; Next Generation Systems, 43-47, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75162
https://doi.org/10.1115/ICONE17-75162
View Paper titled, Automated Operation With Redundant Ultrasonic Reactor Water Level Monitoring System
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Topics: Monitoring systems, Water, Transducers, Contamination, Damage, Fuels, Heat, Risk, Boiling, Delays
Proceedings Papers

Development of Advanced System for Early Detection of Primary Coolant Circuit Piping Leaks

Petros Hovhannisyan
Proc. ASME. ICONE17, Volume 5: Fuel Cycle and High and Low Level Waste Management and Decommissioning; Computational Fluid Dynamics (CFD), Neutronics Methods and Coupled Codes; Instrumentation and Control, 815-820, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75810
https://doi.org/10.1115/ICONE17-75810
View Paper titled, Development of Advanced System for Early Detection of Primary Coolant Circuit Piping Leaks
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Topics: Circuits, Coolants, Leakage, Pipes, Fracture (Materials), Pipelines, Deformation, Maintenance, Nuclear power stations, Safety
Proceedings Papers

Development of FPGA-Based Safety-Related I&C Systems

Naotaka Oda, Teruji Tarumi, Atsushi Tanaka, Mikio Izumi, Toshifumi Sato
Proc. ASME. ICONE12, 12th International Conference on Nuclear Engineering, Volume 1, 329-333, April 25–29, 2004
Publisher: American Society of Mechanical Engineers
Paper No: ICONE12-49167
https://doi.org/10.1115/ICONE12-49167
View Paper titled, Development of FPGA-Based Safety-Related I&C Systems
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Topics: Safety, Analog circuits, Circuits, Gates (Closures), Hardware, Instrumentation, Signal processing
Proceedings Papers

A New Waveform Signal Processing Method Based on Adaptive Clustering-Genetic Algorithms

Noha Shaaban, Fukuzo Masuda, Hidetsugu Morota
Proc. ASME. ICONE14, Volume 3: Structural Integrity; Nuclear Engineering Advances; Next Generation Systems; Near Term Deployment and Promotion of Nuclear Energy, 493-499, July 17–20, 2006
Publisher: American Society of Mechanical Engineers
Paper No: ICONE14-89866
https://doi.org/10.1115/ICONE14-89866
View Paper titled, A New Waveform Signal Processing Method Based on Adaptive Clustering-Genetic Algorithms
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Topics: Algorithms, Signal processing, Sensors, Shapes, Signals, Genetic algorithms, Numerical analysis, Semiconductors (Materials)