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Journal Articles

ATHENA Main Heat Exchanger Conceptual Design and Thermal-Hydraulic Assessment With RELAP5 Code

Tommaso Del Moro, Pierdomenico Lorusso, Fabio Giannetti, Mariano Tarantino, Marco Caramello, Daniele Mazzi, Marin Constantin
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2023, 9(4): 041108.
Paper No: NERS-22-1165
https://doi.org/10.1115/1.4056973
Published Online: March 13, 2023
View Article titled, ATHENA Main Heat Exchanger Conceptual Design and Thermal-Hydraulic Assessment With RELAP5 Code
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Topics: Cycles, Heat exchangers, Sensitivity analysis, Water, Fast neutron reactors, Conceptual design, Temperature, Heat, Bathythermographs, Geometry
Journal Articles

The Effect of Flow Channel Geometry on Thermomechanical Performance of Printed Circuit Heat Exchanger (PCHE)

Witiwat Jiragoontansiri, Teerapat Woravisuttsarakul, Rinrada Sae-Pueng, Yanin Sukjai
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2023, 9(2): 021401.
Paper No: NERS-21-1156
https://doi.org/10.1115/1.4054546
Published Online: June 15, 2022
View Article titled, The Effect of Flow Channel Geometry on Thermomechanical Performance of Printed Circuit Heat Exchanger (PCHE)
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Topics: Airfoils, Flow (Dynamics), Geometry, Stress, Heat exchangers, Heat transfer, Temperature, Fluids, Structural analysis
Journal Articles

On Some Differences of the Thermoelectrical Effects in BN-600 and Superphenix

Serguei Podobed
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Technical Briefs
ASME J of Nuclear Rad Sci. April 2022, 8(2): 024505.
Paper No: NERS-20-1167
https://doi.org/10.1115/1.4052591
Published Online: January 11, 2022
View Article titled, On Some Differences of the Thermoelectrical Effects in BN-600 and Superphenix
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Topics: Coolants, Currents, Design, Excitation, Liquid metals, Magnetic fields, Pressure, Sodium, Heat exchangers, Pumps
Journal Articles

A Heuristic for Designing Hybrid Compact Heat Exchangers for Nuclear Applications

Venkata Rajesh Saranam, Peter Carter, Kyle A. Rozman, Ömer N. Doğan, Brian K. Paul
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2022, 8(2): 021302.
Paper No: NERS-20-1185
https://doi.org/10.1115/1.4050421
Published Online: October 19, 2021
View Article titled, A Heuristic for Designing Hybrid Compact Heat Exchangers for Nuclear Applications
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Topics: Bonding, Creep, Design, Diffusion bonding (Metals), Fatigue, Heat exchangers, Rupture, Temperature, Stress, Pressure
Journal Articles

Computational Fluid Dynamics Simulations of the Cold Neutron Source at the OPAL Reactor

James Spedding, Mark Ho, Weijian Lu
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2021, 7(4): 041401.
Paper No: NERS-20-1126
https://doi.org/10.1115/1.4049054
Published Online: April 16, 2021
View Article titled, Computational Fluid Dynamics Simulations of the Cold Neutron Source at the OPAL Reactor
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Topics: Simulation, Helium, Computational fluid dynamics, Engineering prototypes, Heat exchangers, Flow (Dynamics)
Journal Articles

Numerical Analysis of Heat Transfer on the Shell Side of a Helically Coiled Tube Heat Exchanger for Helium Applications

Radomír Filip, Tomáš Melichar
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2021, 7(2): 021403.
Paper No: NERS-20-1187
https://doi.org/10.1115/1.4050205
Published Online: March 8, 2021
View Article titled, Numerical Analysis of Heat Transfer on the Shell Side of a Helically Coiled Tube Heat Exchanger for Helium Applications
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Topics: Computational fluid dynamics, Flow (Dynamics), Heat exchangers, Heat transfer, Heat transfer coefficients, Helium, Shells, Temperature, Pressure, Water
Journal Articles

ASME Boiler and Pressure Vessel Code Roadmap for Compact Heat Exchangers in High Temperature Reactors

Robert B. Keating, Suzanne P. McKillop, Todd Allen, Mark Anderson
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2020, 6(4): 041106.
Paper No: NERS-19-1161
https://doi.org/10.1115/1.4047113
Published Online: September 4, 2020
View Article titled, ASME Boiler and Pressure Vessel Code Roadmap for Compact Heat Exchangers in High Temperature Reactors
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Topics: Design, Diffusion (Physics), Heat exchangers, High temperature, Reliability, Testing, Construction, ASME Standards, ASME Boiler and Pressure Vessel Code, Stress
Journal Articles

Experimental Validation of ANSYS CFX for Transient Flows With Heat Transfer in a Tubular Heat Exchanger

Angel Papukchiev
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2020, 6(2): 021104.
Paper No: NERS-19-1029
https://doi.org/10.1115/1.4045074
Published Online: January 29, 2020
View Article titled, Experimental Validation of ANSYS CFX for Transient Flows With Heat Transfer in a Tubular Heat Exchanger
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Topics: Flow (Dynamics), Fluids, Heat exchangers, Heat transfer, Modeling, Simulation, Temperature, Transients (Dynamics), Turbulence, Computational fluid dynamics
Journal Articles

RELAP5-3D Three-Dimensional Analysis Based on PHÉNIX Dissymmetric Transient Test

Vincenzo Narcisi, Fabio Giannetti, Andrea Subioli, Alessandro Del Nevo, Gianfranco Caruso
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. January 2020, 6(1): 011301.
Paper No: NERS-19-1001
https://doi.org/10.1115/1.4044847
Published Online: November 29, 2019
View Article titled, RELAP5-3D Three-Dimensional Analysis Based on PHÉNIX Dissymmetric Transient Test
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Topics: Coolants, Flow (Dynamics), Modeling, Pipes, Pumps, Sodium, Temperature, Transients (Dynamics), Vessels, Three-dimensional models
Journal Articles

Gas Turbine Arekret-Cycle Simulation Modeling for Training and Educational Purposes

Emmanuel O. Osigwe, Pericles Pilidis, Theoklis Nikolaidis, Suresh Sampath
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2019, 5(4): 041207.
Paper No: NERS-19-1002
https://doi.org/10.1115/1.4043681
Published Online: August 2, 2019
View Article titled, Gas Turbine Arekret-Cycle Simulation Modeling for Training and Educational Purposes
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Topics: Closed-cycle gas turbines, Compressors, Computer simulation, Cycles, Design, Engines, Flow (Dynamics), Fluids, Gas turbines, Pressure
Journal Articles

In Memoriam: Geoff Hewitt

Michael Bluck, Ph.D., Dr., Igor Pioro, Ph.D., Dr. Tech. Sc., P.Eng.,, Simon Walker, Ph.D., Dr.
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: In Memoriam
ASME J of Nuclear Rad Sci. October 2019, 5(4): 040101.
Paper No: NERS-19-1076
https://doi.org/10.1115/1.4043661
Published Online: August 2, 2019
View Article titled, In Memoriam: Geoff Hewitt
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Topics: Engineering teachers, Engineers, Heat transfer, Multiphase flow, Two-phase flow, Boiling, Design, Heat exchangers
Journal Articles

Numerical Analysis of Slotted Airfoil Fins for Printed Circuit Heat Exchanger in S-CO 2 Brayton Cycle

Xiao Long Li, G. H. Tang, Yuan Hong Fan, Dan Lei Yang, Si Qi Wang
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. October 2019, 5(4): 041303.
Paper No: NERS-18-1075
https://doi.org/10.1115/1.4043098
Published Online: July 19, 2019
View Article titled, Numerical Analysis of Slotted Airfoil Fins for Printed Circuit Heat Exchanger in S-CO 2 Brayton Cycle
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Topics: Fins, Flow (Dynamics), Heat transfer, Supercritical carbon dioxide, Heat exchangers, Circuits, Brayton cycle
Journal Articles

Setup of the Supercritical CO 2 Test Facility “SCARLETT” for Basic Experimental Investigations of a Compact Heat Exchanger for an Innovative Decay Heat Removal System

Wolfgang Flaig, Rainer Mertz, Joerg Starflinger
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. July 2018, 4(3): 031004.
Paper No: NERS-17-1121
https://doi.org/10.1115/1.4039595
Published Online: May 16, 2018
View Article titled, Setup of the Supercritical CO 2 Test Facility “SCARLETT” for Basic Experimental Investigations of a Compact Heat Exchanger for an Innovative Decay Heat Removal System
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Topics: Carbon dioxide, Compressors, Design, Flow (Dynamics), Heat, Heat exchangers, Pressure, Supercritical carbon dioxide, Temperature, Test facilities
Journal Articles

Thermal Hydraulic Safety Assessment of LLCB Test Blanket System in ITER Using Modified relap/scdapsim/mod4.0 Code

S. P. Saraswat, P. Munsh, A. Khanna, C. Allison
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. April 2018, 4(2): 021001.
Paper No: NERS-16-1138
https://doi.org/10.1115/1.4038823
Published Online: March 5, 2018
View Article titled, Thermal Hydraulic Safety Assessment of LLCB Test Blanket System in ITER Using Modified relap/scdapsim/mod4.0 Code
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Topics: Accidents, Coolants, Heat, Helium, Pressure, Vessels, Water, Safety, Temperature, Vacuum
Journal Articles

Mass Optimization of a Supercritical CO 2 Brayton Cycle Power Conversion System for a Mars Surface Fission Power Reactor

Kurt E. Harris, Kevin J. Schillo, Yayu M. Hew, Akansha Kumar, Steven D. Howe
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research-Article
ASME J of Nuclear Rad Sci. July 2017, 3(3): 031006.
Paper No: NERS-16-1147
https://doi.org/10.1115/1.4035974
Published Online: May 25, 2017
View Article titled, Mass Optimization of a Supercritical CO 2 Brayton Cycle Power Conversion System for a Mars Surface Fission Power Reactor
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Topics: Brayton cycle, Compressors, Cycles, Fluids, Heat exchangers, Nuclear fission, Power conversion systems, Pressure, Supercritical carbon dioxide, Temperature
Journal Articles

Ni Interlayer to Improve Low-Pressure Diffusion Bonding of 316L SS Press Fit Tube-to-Tubesheet Joints for Coiled Tube Gas Heaters

Rony Reuven, Alan Bolind, Nils Haneklaus, Cristian Cionea, Charalampos Andreades, Grant Buster, Peter Hosemann, Per Peterson
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Technical Briefs
ASME J of Nuclear Rad Sci. July 2017, 3(3): 030913.
Paper No: NERS-16-1083
https://doi.org/10.1115/1.4035725
Published Online: May 25, 2017
View Article titled, Ni Interlayer to Improve Low-Pressure Diffusion Bonding of 316L SS Press Fit Tube-to-Tubesheet Joints for Coiled Tube Gas Heaters
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Topics: Diffusion bonding (Metals), Press fits, Pressure, Stainless steel, Manufacturing, Heat exchangers, Nickel, Testing, Surface roughness
Journal Articles

Design and Performance Evaluation of a Heat Exchanger Network for a Cogeneration DMS to Various Thermal Utilization Applications

Gaoming Ge, Carey J. Simonson
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research Papers
ASME J of Nuclear Rad Sci. October 2016, 2(4): 041006.
Paper No: NERS-15-1166
https://doi.org/10.1115/1.4033770
Published Online: October 12, 2016
View Article titled, Design and Performance Evaluation of a Heat Exchanger Network for a Cogeneration DMS to Various Thermal Utilization Applications
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Topics: Combined heat and power, Design, Heat exchangers, Exergy, Heat, Flow (Dynamics), Temperature, Water, Fluids
Journal Articles

Thermal Hydraulics of Accelerator-Driven System Using RELAP5 Code

Indu Kumari, Ashok Khanna
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Research Papers
ASME J of Nuclear Rad Sci. October 2015, 1(4): 041013.
Paper No: NERS-15-1048
https://doi.org/10.1115/1.4030799
Published Online: September 3, 2015
View Article titled, Thermal Hydraulics of Accelerator-Driven System Using RELAP5 Code
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Topics: Flow (Dynamics), Heat, Water, Temperature, Heat exchangers, Design, Coolants, Steady state, Stress, Waste heat