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Proceedings Papers
Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors
Nuclear Policy
Public Engagement of Nuclear Energy in China: The Characteristics of Public Knowledge, Risk Perception, Trust Perception and Environmental Concern
ICONE 2020; V002T07A003https://doi.org/10.1115/ICONE2020-16064
Topics:
China
,
Nuclear power
,
Risk
,
Risk perception
,
Carbon
,
Climate change
,
Emissions
Nuclear Safety, Security, and Cyber Security
Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors: Kinetic Study of Boron Carbide-Stainless Steel Eutectic Melting by Differential Thermal Analysis
ICONE 2020; V002T08A004https://doi.org/10.1115/ICONE2020-16075
Topics:
Accidents
,
Boron
,
Melting
,
Sodium fast reactors
,
Steel
,
Thermal analysis
Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors: Thermophysical Properties of Eutectic Mixture Containing of High Concentration Boron in a Solid State
ICONE 2020; V002T08A006https://doi.org/10.1115/ICONE2020-16091
Topics:
Accidents
,
Boron
,
Melting
,
Sodium fast reactors
,
Stainless steel
Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors: Project Overview and Progress Until 2018
Hidemasa Yamano, Toshihide Takai, Tomohiro Furukawa, Shin Kikuchi, Yuki Emura, Kenji Kamiyama, Hiroyuki Fukuyama, Hideo Higashi, Tsuyoshi Nishi, Hiromichi Ohta, Xiaoxing Liu, Koji Morita, Kinya Nakamura
ICONE 2020; V002T08A007https://doi.org/10.1115/ICONE2020-16102
Topics:
Accidents
,
Melting
,
Sodium fast reactors
,
Stainless steel
Method for Prognosis of LBLOCA Initiated Emergency Condition
ICONE 2020; V002T08A011https://doi.org/10.1115/ICONE2020-16130
Topics:
Emergencies
Study on On-Site Calibration Method of Stationary Neutron Dosimeter
Jinxu Lv, Ning Lv, Huiping Guo, Mingyan Sun, Kuo Zhao, Wenhui Lv, Zhihao Wei, Qizhan Xiao, Daji Li, Yang Liu
ICONE 2020; V002T08A014https://doi.org/10.1115/ICONE2020-16144
Topics:
Calibration
,
Dosimeters
,
Neutrons
Nuclear Material Measurement Based on Fast Neutron Multiplicity Counter
ICONE 2020; V002T08A016https://doi.org/10.1115/ICONE2020-16151
Topics:
Neutrons
Simulation and Construction of Fast Neutron Multi-Counter Based on Liquid Flash
ICONE 2020; V002T08A017https://doi.org/10.1115/ICONE2020-16152
Topics:
Construction
,
Neutrons
,
Simulation
Nuclear Facility Safety at the United States Department of Energy
ICONE 2020; V002T08A018https://doi.org/10.1115/ICONE2020-16167
Topics:
Safety
Study on Eutectic Melting Behavior of Control Rod Materials in Core Disruptive Accidents of Sodium-Cooled Fast Reactors: Validation of a Multi-Phase Model for Eutectic Reaction Between Stainless Steel and Boron Carbide
ICONE 2020; V002T08A019https://doi.org/10.1115/ICONE2020-16175
Topics:
Accidents
,
Boron
,
Melting
,
Sodium fast reactors
,
Stainless steel
,
Equilibrium (Physics)
,
Fast neutron reactors
,
Heat
,
Mass transfer
,
Safety
Impact of Climate Change on EDF’s Nuclear Facilities: Climate Watch Approach
ICONE 2020; V002T08A021https://doi.org/10.1115/ICONE2020-16186
Topics:
Climate
,
Climate change
,
Hazards
,
Nuclear power stations
,
Safety
The Choice of MOSFET Manufacturing Technique Used in Emergency Response Robot
Liu Yining, Wang Renze, Yang Yapeng, Zhang Jiangang, Wang Ning, Feng Zongyang, Jia Linsheng, Liang Boning
ICONE 2020; V002T08A026https://doi.org/10.1115/ICONE2020-16222
Topics:
Emergency response
,
Manufacturing
,
MOSFET transistors
,
Robots
Research on the Simulation of Radiographic Imaging Based on Cosmic-Ray Muon Scattering and the Optimization of PoCA
ICONE 2020; V002T08A030https://doi.org/10.1115/ICONE2020-16268
Topics:
Algorithms
,
Cosmic rays
,
Electromagnetic scattering
,
Imaging
,
Muons
,
Optimization
,
Radiation scattering
,
Scattering (Physics)
,
Simulation
An Image Quality Improvement Method Based on Neural Network for Digital Radiography Security Inspection System
ICONE 2020; V002T08A033https://doi.org/10.1115/ICONE2020-16344
Topics:
Artificial neural networks
,
Inspection
,
Security
,
Noise (Sound)
,
Vehicles
,
Algorithms
,
Nuclear power stations
,
Sensors
,
Vibration
Weakly Supervised Deep Neural Network for Bearing Fault Diagnosis
ICONE 2020; V002T08A035https://doi.org/10.1115/ICONE2020-16380
Topics:
Artificial neural networks
,
Bearings
,
Fault diagnosis
,
Signals
,
Time series
,
Vibration
,
Failure
,
Flaw detection
,
Artificial intelligence
,
Feature extraction
Numerical Simulation Method Research on Pellet-Cladding Mechanical Interaction Based on ABAQUS Software
ICONE 2020; V002T08A036https://doi.org/10.1115/ICONE2020-16387
Topics:
Cladding systems (Building)
,
Computer simulation
,
Computer software
,
Fuel rods
,
Fuels
,
Stress
,
Failure
,
Pressure
,
Simulation
,
Transients (Dynamics)
Development of New Organic Iodine Filter for FCVS
ICONE 2020; V002T08A039https://doi.org/10.1115/ICONE2020-16416
Topics:
Filters
,
Silver
,
Water
,
Aerosols
,
Accidents
,
Aerosol containers
,
Boiling water reactors
,
Bonding
,
Containment
,
Electromagnetic scattering
Localization of Radiation Sources Using Randomly Distributed Detectors
ICONE 2020; V002T08A040https://doi.org/10.1115/ICONE2020-16439
Topics:
Radiation sources
,
Sensors
Analysis of Transient Corium Pool Structure in the Lower Plenum of Reactor Vessel
ICONE 2020; V002T08A041https://doi.org/10.1115/ICONE2020-16470
Topics:
Accidents
,
Reactor vessels
,
Transients (Dynamics)
,
Vessels
,
Density
,
Heat flux
,
Heavy metals
,
China
,
Coolants
,
Critical heat flux
Reliability Assessment of NPP System for Risk Management Based on an Information Reasoning Methodology
ICONE 2020; V002T08A042https://doi.org/10.1115/ICONE2020-16482
Topics:
Nuclear power stations
,
Reliability
,
Risk management
,
Fault diagnosis
,
Failure mechanisms
,
Modeling
,
Probability
,
Risk
,
Safety
,
System failures
MELCOR Demonstration Analysis of Accident Scenarios at a Spent Nuclear Reprocessing Plant
ICONE 2020; V002T08A045https://doi.org/10.1115/ICONE2020-16584
Topics:
Accidents
,
Fire
,
Explosions
,
Radioisotopes
,
Aerosols
,
Model development
,
Nuclear power stations
,
Probabilistic risk assessment
,
Safety
,
Spent nuclear fuels
Research on Cooling Water Source Safety Measures in Water Intake Engineering of Coastal NPP
ICONE 2020; V002T08A047https://doi.org/10.1115/ICONE2020-16654
Topics:
Cooling
,
Nuclear power stations
,
Safety
,
Sewage
,
Shorelines
,
Water
Development and Application of Dose Assessment Methodology During IS-LOCA in BWR Plant
ICONE 2020; V002T08A049https://doi.org/10.1115/ICONE2020-16721
Topics:
Boiling water reactors
,
Accidents
,
Evaluation methods
,
Pipes
,
Nuclear fission
,
Water
,
Coolants
,
Design
,
Evacuations
,
Pressure
Development of Three-Dimensional Distribution Visualization Technology for Boron Using Energy Resolved Neutron-Imaging System (RADEN)
Yuta Abe, Yusuke Tsuchikawa, Tetsuya Kai, Yoshihiro Matsumoto, Joseph D. Parker, Takenao Shinohara, Yuji Ohishi, Takashi Kamiyama, Yuji Nagae, Ikken Sato
ICONE 2020; V002T08A050https://doi.org/10.1115/ICONE2020-16723
Effects of Pre-Crack Depth and Hydrogen Absorption on the Failure Strain of Zircaloy-4 Cladding Tubes Under Biaxial Strain Conditions
ICONE 2020; V002T08A052https://doi.org/10.1115/ICONE2020-16738
Topics:
Absorption
,
Cladding systems (Building)
,
Failure
,
Fracture (Materials)
,
Hydrogen
,
Heat treating (Metalworking)
,
Accidents
,
Fuels
,
Manufacturing
,
Metals
Determining Airborne Release Fraction From DOT 7A Drums Exposed to a Thermal Insult
ICONE 2020; V002T08A054https://doi.org/10.1115/ICONE2020-16755
Topics:
Accidents
,
Filters
,
Fire
,
Liquid pool fires
,
Radiant heat
,
Radioactive substances
,
Safety
,
Stress
,
Testing
,
Thermogravimetry
Research on Nuclear Safety Video Display Unit Technology Based on Digital Twin
ICONE 2020; V002T08A057https://doi.org/10.1115/ICONE2020-16792
Topics:
Safety
Use of Micro-Gravity Sensors for External Fluid Level Monitoring in Waste and Nuclear Related Applications
ICONE 2020; V002T08A058https://doi.org/10.1115/ICONE2020-16810
Topics:
Fluids
,
Gravity (Force)
,
Sensors
,
Vessels
,
Leakage
,
Nuclear power
,
Sensor placement
,
Simulation
,
Accuracy and precision
,
Algorithms
Transient Analysis of Dedicated Pressure Relief Valve Under High-Pressure Condition in Severe Accident for Tianwan 56 Nuclear Power Plant
Youyou Xu, Jian Deng, Xiaoji Wang, Lingjun Wu, Ming Zhang, Libo Qian, Rong Cai, Lei Zhong, Zhengyu Du
ICONE 2020; V002T08A059https://doi.org/10.1115/ICONE2020-16847
Operating Plant Experience
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
ICONE 2020; V002T09A002https://doi.org/10.1115/ICONE2020-16150
Nuclear Regulatory Acceptance of Certified Process Data Reconciliation (CPDR)
ICONE 2020; V002T09A006https://doi.org/10.1115/ICONE2020-16525
Topics:
Maintenance
,
Measurement uncertainty
,
Municipal solid wastes
,
Nuclear power stations
,
Optimization
,
Power uprate
,
Public utilities
,
Risk
,
Safety
,
Solid wastes
Improvement of the Evaluation Accuracy for the Diameter Prediction of the CANDU Pressure Tubes
ICONE 2020; V002T09A007https://doi.org/10.1115/ICONE2020-16590
Topics:
Pressure
,
Creep
,
Fuels
,
Irradiation (Radiation exposure)
,
Modeling
,
Cooling
,
Deformation
,
Flow (Dynamics)
,
Heat
,
Heat transfer
Simulation for Predicting Condition of Plant Equipment
ICONE 2020; V002T09A009https://doi.org/10.1115/ICONE2020-16840
Topics:
Engines
,
Motors
,
Pumps
,
Simulation
,
Valves
Probabilistic Risk Assessments
Multi-Group Staggered Tests for Highly Redundant Systems
ICONE 2020; V002T10A002https://doi.org/10.1115/ICONE2020-16172
Topics:
Boiling water reactors
,
Failure
,
Notch testing
,
Reactor protection systems
,
Redundancy (Engineering)
,
Reliability
,
Risk
,
Rods
,
Safety
Development of Advanced Fire Zone Model Applicable to Fire PRA for Nuclear Power Plant
ICONE 2020; V002T10A003https://doi.org/10.1115/ICONE2020-16201
Topics:
Feedback
,
Fire
,
Heat
,
Nuclear power stations
,
Simulation
,
Thermal radiation
Single Point Vulnerabilities Management Strategy of Qinshan Nuclear Power Plant
ICONE 2020; V002T10A005https://doi.org/10.1115/ICONE2020-16491
Topics:
Maintenance
,
Nuclear power stations
,
Reliability
,
Risk management
,
Stress
,
Trains
Level 2 PSA Overview of HPR1000 Nuclear Power Plant
ICONE 2020; V002T10A007https://doi.org/10.1115/ICONE2020-16623
Topics:
Accidents
,
Nuclear power stations
Probability of Rupture for WWER-1000 Main Piping
ICONE 2020; V002T10A014https://doi.org/10.1115/ICONE2020-16897
Topics:
Leakage
,
Pipes
,
Probability
,
Rupture
,
Stress
,
Fracture (Materials)
,
Accounting
,
Flow (Dynamics)
,
Fracture toughness
,
Nuclear power stations
Considerations for Development of Probabilistic Assessments for Nuclear Systems and Components
ICONE 2020; V002T10A015https://doi.org/10.1115/ICONE2020-16935
Topics:
Defense industry
,
Failure
,
Nuclear industry
,
Probability
,
Reliability
,
Risk
,
Safety
,
Transparency
SMR and Advanced Reactors
Guidance for Developing Fuel Design Limit of High Temperature Gas-Cooled Reactor
ICONE 2020; V002T11A001https://doi.org/10.1115/ICONE2020-16050
Topics:
Design
,
Fuels
,
Safety
,
Very high temperature reactors
Modeling the Molten Salt Reactor Experiment With the GOTHIC Code
ICONE 2020; V002T11A002https://doi.org/10.1115/ICONE2020-16058
Topics:
Design
,
Modeling
,
Molten salt reactors
,
Heat
,
Fuels
,
Neutrons
,
Transients (Dynamics)
,
Flow (Dynamics)
,
Fluids
,
Nuclear fission
Optimal Design for Helium Cooled Solid Breeder Blanket of CFETR
ICONE 2020; V002T11A008https://doi.org/10.1115/ICONE2020-16345
Topics:
Cooling
,
Design
,
Helium
,
Tokamaks
,
Computational fluid dynamics
,
Bridges (Structures)
,
China
,
Combustion
,
Computer software
,
Cycles
Design and Operational Challenges of Switching Working Fluid for a Gen IV Nuclear Powered Closed-Cycle Gas Turbine: Case Studies of Nitrogen and Air, Helium and Argon
ICONE 2020; V002T11A011https://doi.org/10.1115/ICONE2020-16591
Topics:
Closed-cycle gas turbines
,
Design
,
Fluids
,
Helium
,
Nitrogen
,
Turbomachinery
Large-Scale Rig for the Characterization of DCC at Sub-Atmospheric Pressure
ICONE 2020; V002T11A012https://doi.org/10.1115/ICONE2020-16662
Topics:
Condensation
,
Pressure
,
Safety
Synergy of an SMR for Addressing Remote Communities Non-Nuclear Waste
ICONE 2020; V002T11A013https://doi.org/10.1115/ICONE2020-16671
Topics:
Central heating
,
Diesel
,
Fossil fuels
,
Fuels
,
Heat
,
Heating
,
Plastics
,
Pyrolysis
,
Stress
,
Thermal energy
Sodium Fire Analysis Using a Sodium Chemistry Package in MELCOR
ICONE 2020; V002T11A016https://doi.org/10.1115/ICONE2020-16751
Topics:
Chemistry
,
Fire
,
Liquid pool fires
,
Sodium