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Journal Articles

Investigation of Metal–H 2 O Systems at Elevated Temperatures: Part I. Development of a Solubility Apparatus Specialized for Super-Ambient Conditions

Olga Y. Palazhchenko, Matthew H. Kaye
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2025, 11(2): 021601.
Paper No: NERS-23-1110
https://doi.org/10.1115/1.4066339
Published Online: September 30, 2024
View Article titled, Investigation of Metal–H 2 O Systems at Elevated Temperatures: Part I. Development of a Solubility Apparatus Specialized for Super-Ambient Conditions
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Topics: Equilibrium (Physics), Metals, Temperature, Vessels, Water, Instrumentation
Journal Articles

An estimation method for bias error of measurements by utilizing process data, an incidence matrix and a reference instrument for data validation and reconciliation: Part 2 Extension to the energy balance relation

Accepted Manuscript
Akinori Tamura, Yuki Hidaka, Haruhiko Ikeda, Norikazu Hamaura
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci.
Paper No: NERS-24-1037
https://doi.org/10.1115/1.4066344
Published Online: August 26, 2024
View Article titled, An estimation method for bias error of measurements by utilizing process data, an incidence matrix and a reference instrument for data validation and reconciliation: Part 2 Extension to the energy balance relation
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Topics: Energy budget (Physics), Errors, Instrumentation, Measurement uncertainty, Flow (Dynamics), Reliability, Digital twin, Energy conservation, Feedwater, Internet of things
Journal Articles

An Estimation Method for Bias Error of Measurements by Utilizing Process Data, An Incidence Matrix and a Reference Instrument for Data Validation and Reconciliation

Akinori Tamura, Yuki Hidaka, Haruhiko Ikeda, Norikazu Hamaura
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2023, 9(4): 041802.
Paper No: NERS-23-1050
https://doi.org/10.1115/1.4062865
Published Online: September 15, 2023
View Article titled, An Estimation Method for Bias Error of Measurements by Utilizing Process Data, An Incidence Matrix and a Reference Instrument for Data Validation and Reconciliation
Open the PDF for An Estimation Method for Bias Error of Measurements by Utilizing Process Data, An Incidence Matrix and a Reference Instrument for Data Validation and Reconciliation in another window
Topics: Errors, Flow (Dynamics), Instrumentation, Measurement uncertainty, Uncertainty, Nuclear power stations, Sensors, Pipes
Journal Articles

Void Fraction Measurement and Prediction of Two-Phase Boiling Flows in a Tubular Test Section

Qingqing Liu, Julio Diaz, Victor Petrov, Adam Burak, Annalisa Manera, Joseph Kelly, Xiaodong Sun
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2023, 9(2): 021403.
Paper No: NERS-21-1164
https://doi.org/10.1115/1.4055002
Published Online: September 2, 2022
View Article titled, Void Fraction Measurement and Prediction of Two-Phase Boiling Flows in a Tubular Test Section
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Topics: Boiling, Densitometers, Flow (Dynamics), Porosity, X-rays, Water, Flow visualization, Two-phase flow, Instrumentation, Wall temperature
Journal Articles

Experiment and Codes to Support Safety Assessments for Sodium Fast Reactors (KASOLA, SOLTEC and KARIFA)

Wolfgang Hering, Joachim Fuchs, Alexandru Onea, Sara Perez-Martin, Thomas Schaub
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. January 2022, 8(1): 011324.
Paper No: NERS-21-1031
https://doi.org/10.1115/1.4052642
Published Online: December 7, 2021
View Article titled, Experiment and Codes to Support Safety Assessments for Sodium Fast Reactors (KASOLA, SOLTEC and KARIFA)
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Topics: Flow (Dynamics), Safety, Sodium, Temperature, Test facilities, Liquid metals, Boiling, Computational fluid dynamics, Fluids, Instrumentation
Journal Articles

Metallic Fast Reactor Separate Effect Studies for Fuel Safety

Fidelma G. Di Lemma, Colby B. Jensen, Joshua J. Kane, Wei-Ying Chen, Xiang Liu, Luca Capriotti, Cynthia A. Adkins, Boopathy Kombaiah, Alexander J. Winston, Lingfeng He, Daniel Wachs
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2021, 7(4): 041602.
Paper No: NERS-20-1097
https://doi.org/10.1115/1.4049721
Published Online: April 22, 2021
View Article titled, Metallic Fast Reactor Separate Effect Studies for Fuel Safety
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Topics: Bubbles, Fuels, Instrumentation, Irradiation (Radiation exposure), Nuclear fission, Safety, Transients (Dynamics), Sodium fast reactors, Testing, Fast neutron reactors
Journal Articles

Confluent Modeling of Heterogeneous Safety and Operational Instrumentation and Control Systems

Mithil Parekh, Yuan Gao, Mariana Jockenhoevel-Barttfeld, Karl Waedt
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. July 2020, 6(3): 031802.
Paper No: NERS-17-1277
https://doi.org/10.1115/1.4046262
Published Online: May 5, 2020
View Article titled, Confluent Modeling of Heterogeneous Safety and Operational Instrumentation and Control Systems
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Topics: Computer software, Failure, Instrumentation, Modeling, Nuclear power stations, Safety, Control systems, Hardware, Three-dimensional modeling
Journal Articles

Development of Experimental Instrumentation for Measurement of Advection in Narrow Aperture in Granite Block

Jaroslav Kotowsk, Tomáš Černoušek, Filip Jankovský, Pavel Kůs, Petr Polívka, Martin Skala, Hana Kovářová, Milan Zuna
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. July 2019, 5(3): 030904.
Paper No: NERS-18-1032
https://doi.org/10.1115/1.4041790
Published Online: April 16, 2019
View Article titled, Development of Experimental Instrumentation for Measurement of Advection in Narrow Aperture in Granite Block
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Topics: Abrasion, Flow (Dynamics), Instrumentation, Rocks, Tubing, Silicones
Journal Articles

Comprehensive Seismic Evaluation of HTTR Against the 2011 Off the Pacific Coast of Tohoku Earthquake

Masato Ono, Kazuhiko Iigaki, Hiroaki Sawahata, Yosuke Shimazaki, Atsushi Shimizu, Hiroyuki Inoi, Toshinari Kondo, Keidai Kojima, Shoji Takada, Kazuhiro Sawa
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2018, 4(2): 020906.
Paper No: NERS-16-1104
https://doi.org/10.1115/1.4039288
Published Online: March 5, 2018
View Article titled, Comprehensive Seismic Evaluation of HTTR Against the 2011 Off the Pacific Coast of Tohoku Earthquake
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Topics: Earthquakes, Inspection, Instrumentation, Pacific Ocean, Shorelines, Optical quality control
Journal Articles

Application of Prompt Self-Powered Neutron Detectors to the Lead-Cooled Fast Reactor Demonstrator ALFRED: Validation of the Monte Carlo Model for Selected SPNDs

Luigi Lepore, Romolo Remetti
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2017, 3(4): 041018.
Paper No: NERS-17-1017
https://doi.org/10.1115/1.4037262
Published Online: July 31, 2017
View Article titled, Application of Prompt Self-Powered Neutron Detectors to the Lead-Cooled Fast Reactor Demonstrator ALFRED: Validation of the Monte Carlo Model for Selected SPNDs
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Topics: Fast neutron reactors, Irradiation (Radiation exposure), Neutron flux, Neutrons, Sensors, Signals, Simulation, Instrumentation
Journal Articles

An Experimental and Numerical Study to Support Development of Molten Salt Breeder Reactor

A. K. Srivastava, R. Chouhan, A. Borgohain, S. S. Jana, N. K. Maheshwari, D. S. Pilkhwal, A. Rama Rao, K. N. Hareendhran, S. Chowdhury, K. B. Modi, S. K. Raut, S. C. Parida
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. July 2017, 3(3): 031007.
Paper No: NERS-16-1154
https://doi.org/10.1115/1.4036027
Published Online: May 25, 2017
View Article titled, An Experimental and Numerical Study to Support Development of Molten Salt Breeder Reactor
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Topics: Boundary-value problems, Breeder reactors, Computational fluid dynamics, Flow (Dynamics), Simulation, Steady state, Temperature, Transients (Dynamics), Fluids, Instrumentation
Journal Articles

Benchmarking the Real-Time Core Model for VVER-1000 Simulator Application on Asymmetric Core Load

Emiliya Georgieva, Yavor Dinkov, Kostadin Ivanov
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. July 2017, 3(3): 031005.
Paper No: NERS-16-1132
https://doi.org/10.1115/1.4035550
Published Online: May 25, 2017
View Article titled, Benchmarking the Real-Time Core Model for VVER-1000 Simulator Application on Asymmetric Core Load
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Topics: Coolants, Flow (Dynamics), Fuels, Manufacturing, Pressure, Simulation, Steam, Stress, Temperature, Transients (Dynamics)
Journal Articles

Design of a Tritium-In-Air Monitor Using Field-Programmable Gate Arrays

Phillip McNelles, Lixuan Lu
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Technical Briefs
ASME J of Nuclear Rad Sci. October 2016, 2(4): 044506.
Paper No: NERS-15-1197
https://doi.org/10.1115/1.4033088
Published Online: October 12, 2016
View Article titled, Design of a Tritium-In-Air Monitor Using Field-Programmable Gate Arrays
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Topics: Design, Gates (Closures), Instrumentation, Testing, Carbon, Water, Radiation detectors, Engineering prototypes, Radiation (Physics), Sensors
Journal Articles

Guidance and Methodologies for Managing Digital Instrumentation and Control Obsolescence

Matthew O’Connor, Bruce Geddes, Sean Kelley
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research Papers
ASME J of Nuclear Rad Sci. October 2016, 2(4): 041010.
Paper No: NERS-15-1210
https://doi.org/10.1115/1.4034287
Published Online: October 12, 2016
View Article titled, Guidance and Methodologies for Managing Digital Instrumentation and Control Obsolescence
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Topics: Cycles, Maintenance, Instrumentation, Computer software, Safety
Journal Articles

On Capabilities and Limitations of Current Fast Neutron Flux Monitoring Instrumentation for the Demo LFR ALFRED

Luigi Lepore, Romolo Remetti, Mauro Cappelli
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research Papers
ASME J of Nuclear Rad Sci. October 2016, 2(4): 041002.
Paper No: NERS-15-1205
https://doi.org/10.1115/1.4033697
Published Online: October 12, 2016
View Article titled, On Capabilities and Limitations of Current Fast Neutron Flux Monitoring Instrumentation for the Demo LFR ALFRED
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Topics: Instrumentation, Neutron flux, Neutrons, Sensors
Journal Articles

Irradiation Capabilities at the Halden Reactor and Testing Possibilities Under Supercritical Water Conditions

Rudi Van Nieuwenhove
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2016, 2(2): 021013.
Paper No: NERS-15-1033
https://doi.org/10.1115/1.4030798
Published Online: February 29, 2016
View Article titled, Irradiation Capabilities at the Halden Reactor and Testing Possibilities Under Supercritical Water Conditions
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Topics: Fuels, Instrumentation, Irradiation (Radiation exposure), Pressurized water reactors, Temperature, Testing, Water, Corrosion, Boiling water reactors, Heating
Journal Articles

Dynamic Flowgraph Methodology Assessment of an FPGA-Based Postaccident Monitoring System for Westinghouse AP1000 Nuclear Power Plants

Phillip McNelles, Lixuan Lu, Marc-James Abi-Jaoude
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Technical Briefs
ASME J of Nuclear Rad Sci. July 2015, 1(3): 034501.
Paper No: NERS-14-1035
https://doi.org/10.1115/1.4029591
Published Online: May 20, 2015
View Article titled, Dynamic Flowgraph Methodology Assessment of an FPGA-Based Postaccident Monitoring System for Westinghouse AP1000 Nuclear Power Plants
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Topics: Design, Design for Manufacturing, Instrumentation, Monitoring systems, Nuclear power stations, Reliability, Calibration, Probability, Sensors
Journal Articles

Multifragmentation Markov Modeling of a Reactor Trip System

Vyacheslav Kharchenko, Valentina Butenko, Oleg Odarushchenko, Vladimir Sklyar
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research Papers
ASME J of Nuclear Rad Sci. July 2015, 1(3): 031005.
Paper No: NERS-14-1037
https://doi.org/10.1115/1.4029342
Published Online: May 14, 2015
View Article titled, Multifragmentation Markov Modeling of a Reactor Trip System
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Topics: Computer software, Design, Failure, Modeling, Stiffness, Control systems, Instrumentation, Maintenance, Numerical analysis