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Proceedings Papers

Specifics of Calculating Thermophysical Properties of CO 2 and R134a in Critical Point Using NIST REFPROP

Hanqing Xie, Igor Pioro
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A092, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92446
https://doi.org/10.1115/ICONE29-92446
View Paper titled, Specifics of Calculating Thermophysical Properties of CO 2 and R134a in Critical Point Using NIST REFPROP
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Topics: Carbon dioxide, National Institute of Standards and Technology
Journal Articles

Dr. Romney B. Duffey on His 80th Birthday

Igor Pioro, Richard R. Schultz, Dr. Hideki Kamide, Dr. Sama Bilbao y Leon, Dr. Nils Diaz, Alexander V. Bychkov, Dr. Leon Cizelj, Francesco D'Auria, Dr. Yanping Huang, Dr. Yasuo Koizumi, Tomio Okawa, Dr. Robert Walker, Dr. Robert Youngblood, Enrico Zio
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Editorial
ASME J of Nuclear Rad Sci. July 2022, 8(3): 030201.
Paper No: NERS-22-1030
https://doi.org/10.1115/1.4054329
Published Online: May 3, 2022
View Article titled, Dr. Romney B. Duffey on His 80th Birthday
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Topics: Accidents, Design, Electricity (Physics), Governments, Innovation, Japan Society of Mechanical Engineers, Nuclear engineering, Nuclear power, Risk, Safety
Journal Articles

In Memoriam: Professor Pavel Leonidovich Kirillov (Aug. 20, 1927–Oct. 10, 2021)

Igor Pioro, Romney B. Duffey, Viktor Murogov, Georgy Tikhomirov, Anton Smirnov, Eugen N. Pismennyi, Victor G. Razumovskiy, Natalia Kozioura
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: In Memoriam
ASME J of Nuclear Rad Sci. April 2022, 8(2): 020101.
Paper No: NERS-21-1185
https://doi.org/10.1115/1.4053476
Published Online: February 28, 2022
View Article titled, In Memoriam: Professor Pavel Leonidovich Kirillov (Aug. 20, 1927–Oct. 10, 2021)
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Topics: Engineering teachers
Proceedings Papers

Numerical Investigation on Heat Transfer to Supercritical Water Flowing Upward in a 4-M Long Bare Vertical Circular Tube

Dong Yang, Qixian Wu, Lin Chen, Igor Pioro
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A030, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16456
https://doi.org/10.1115/ICONE2020-16456
View Paper titled, Numerical Investigation on Heat Transfer to Supercritical Water Flowing Upward in a 4-M Long Bare Vertical Circular Tube
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Topics: Computer simulation, Heat transfer, Water
Journal Articles

Ensuring the Future of Nuclear Power

Romney Duffey, Igor Pioro
Journal: Mechanical Engineering
Publisher: ASME
Article Type: Select Article
Mechanical Engineering. November 2019, 141(11): 30–35.
Paper No: ME-2019-NOV1
https://doi.org/10.1115/1.2019-NOV1
Published Online: November 1, 2019
View Article titled, Ensuring the Future of Nuclear Power
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Topics: Nuclear industry, Nuclear power, Nuclear power stations, Design, China
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
Proceedings Papers

Low-Cycle Strength of Elements of Constructions

Alexander Zvorykin, Roman Popov, Mykola Bobyr, Igor Pioro
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A057, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81860
https://doi.org/10.1115/ICONE26-81860
View Paper titled, Low-Cycle Strength of Elements of Constructions
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Topics: Cycles, Deformation, Stress, Low cycle fatigue, Kinematics, Structural elements (Construction), Yield point
Proceedings Papers

Research on Thermal Efficiencies of Various Power Cycles for GFRs and VHTRs

Mohammed Mahdi, Roman Popov, Igor Pioro
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A039, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81618
https://doi.org/10.1115/ICONE26-81618
View Paper titled, Research on Thermal Efficiencies of Various Power Cycles for GFRs and VHTRs
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Topics: Thermal efficiency, Thermodynamic power cycles, Very high temperature reactors, Nuclear power stations, Helium, Cycles, Water, Combined cycles, Nitrogen, Gas turbines
Proceedings Papers

CFD Analysis of Supercritical-Water Flow and Heat Transfer in Vertical Bare Tube

Anastasiia Zvorykina, Dmytro Khmil, Nataliia Fialko, Igor Pioro, Svitlana Stryzheus
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A003, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81045
https://doi.org/10.1115/ICONE26-81045
View Paper titled, CFD Analysis of Supercritical-Water Flow and Heat Transfer in Vertical Bare Tube
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Topics: Computational fluid dynamics, Flow (Dynamics), Heat transfer, Water, Turbulence, Heat transfer coefficients, Temperature, Buoyancy, Damping, Deformation
Journal Articles

Professor Pavel Leonidovich Kirillov on His 90th Birthday

Igor Pioro, Ph.D., Dr. Tech. Sc., P.Eng., Andrey Churkin, Ph.D., Laurence Leung, Ph.D.
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Editorial
ASME J of Nuclear Rad Sci. January 2018, 4(1): 010204.
Paper No: NERS-17-1169
https://doi.org/10.1115/1.4038274
Published Online: December 4, 2017
View Article titled, Professor Pavel Leonidovich Kirillov on His 90th Birthday
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Topics: Engineering teachers, Nuclear engineering
Proceedings Papers

Assessment of the Turbulent Prandtl Number Effect on Simulating Heat Transfer Characteristics of Supercritical Water Flow in Bare Tubes

Amjad Farah, Glenn Harvel, Igor Pioro
Proc. ASME. ICONE25, Volume 6: Thermal-Hydraulics, V006T08A101, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67601
https://doi.org/10.1115/ICONE25-67601
View Paper titled, Assessment of the Turbulent Prandtl Number Effect on Simulating Heat Transfer Characteristics of Supercritical Water Flow in Bare Tubes
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Topics: Flow (Dynamics), Heat transfer, Prandtl number, Turbulence, Water, Computational fluid dynamics, Kinetic energy, Buoyancy, Energy dissipation, Fluids
Proceedings Papers

Comparison of Heat-Transfer Correlations Obtained in Supercritical-Water-Cooled Bundles

Hanqing Xie, Hakim Maloufi, Andrew Zopf, William Anderson, Christian Langevin, Igor Pioro
Proc. ASME. ICONE25, Volume 9: Student Paper Competition, V009T15A029, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66953
https://doi.org/10.1115/ICONE25-66953
View Paper titled, Comparison of Heat-Transfer Correlations Obtained in Supercritical-Water-Cooled Bundles
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Topics: Heat transfer, Water, Flow (Dynamics), Geometry, Heat transfer coefficients, Nuclear power stations, Rods, Supercritical water reactors, Temperature, Coolants
Proceedings Papers

Development and Comparison of a Heat-Transfer Correlation for Supercritical Refrigerants

Nicholas Tarsitano, Khalil Sidawi, Igor Pioro
Proc. ASME. ICONE25, Volume 9: Student Paper Competition, V009T15A025, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66914
https://doi.org/10.1115/ICONE25-66914
View Paper titled, Development and Comparison of a Heat-Transfer Correlation for Supercritical Refrigerants
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Topics: Heat transfer, Refrigerants, Fluids, Water, Modeling, Pressure, Density, Electrical measurement, Errors, Flux (Metallurgy)
Proceedings Papers

Effects of Various Parameters on Supercritical-Pressure Heat Transfer and Limits for Heat Transfer Correlations Obtained in Vertical Bare Tubes

Hakim Maloufi, Hanqing Xie, Andrew Zopf, William Anderson, Christian Langevin, Igor Pioro
Proc. ASME. ICONE25, Volume 9: Student Paper Competition, V009T15A026, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66925
https://doi.org/10.1115/ICONE25-66925
View Paper titled, Effects of Various Parameters on Supercritical-Pressure Heat Transfer and Limits for Heat Transfer Correlations Obtained in Vertical Bare Tubes
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Topics: Heat transfer, Pressure, Steam, Water, Supercritical water reactors, Flow (Dynamics), Flux (Metallurgy), Heat, Nuclear reactors, Boilers
Proceedings Papers

CFD Study on Specifics of Flow and Heat Transfer in Vertical Bare Tubes Cooled With Water at Supercritical Pressures

Alexander Zvorykin, Nataliia Fialko, Sherenkovskyi Julii, Sergey Aleshko, Natalia Meranova, Mark Hanzha, Ivanna Bashkir, Svitlana Stryzheus, Artem Voitenko, Igor Pioro
Proc. ASME. ICONE25, Volume 9: Student Paper Competition, V009T15A013, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66528
https://doi.org/10.1115/ICONE25-66528
View Paper titled, CFD Study on Specifics of Flow and Heat Transfer in Vertical Bare Tubes Cooled With Water at Supercritical Pressures
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Topics: Computational fluid dynamics, Flow (Dynamics), Heat transfer, Water, Heat flux, Temperature, Buoyancy, Coolants, Performance, Simulation
Journal Articles

Handbook of Generation-IV Nuclear Reactors

Igor Pioro
Journal: Journal of Nuclear Engineering and Radiation Science
Publisher: ASME
Article Type: Book Reviews
ASME J of Nuclear Rad Sci. April 2017, 3(2): 026501.
Paper No: NERS-16-1159
https://doi.org/10.1115/1.4035327
Published Online: March 1, 2017
View Article titled, Handbook of Generation-IV Nuclear Reactors
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Topics: Nuclear reactors, Small modular reactors, Nuclear engineering
Proceedings Papers

The Future of Nuclear Power Generation

Raj Panchal, Igor Pioro
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A029, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60448
https://doi.org/10.1115/ICONE24-60448
View Paper titled, The Future of Nuclear Power Generation
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Topics: Nuclear power, Electric power generation, Electricity (Physics), Nuclear reactors, Databases, Energy resources, Fossil fuels, Nuclear industry, Nuclear power stations, Performance
Proceedings Papers

Computer Simulation of Flow and Heat Transfer in Bare Tubes at Supercritical Parameters

Alexander Zvorykin, Sergey Aleshko, Nataliia Fialko, Nikolay Maison, Nataliia Meranova, Artem Voitenko, Igor Pioro
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A023, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60390
https://doi.org/10.1115/ICONE24-60390
View Paper titled, Computer Simulation of Flow and Heat Transfer in Bare Tubes at Supercritical Parameters
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Topics: Computer simulation, Flow (Dynamics), Heat transfer, Turbulence, Computational fluid dynamics, Computer software, Reynolds number, Testing, Water
Proceedings Papers

Study on Current Status and Future Developments in Nuclear-Power Industry of Ukraine

Alexander Zvorykin, Igor Pioro, Raj Panchal
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A020, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60336
https://doi.org/10.1115/ICONE24-60336
View Paper titled, Study on Current Status and Future Developments in Nuclear-Power Industry of Ukraine
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Topics: Nuclear power, Nuclear power stations, Electric power generation, Pressurized water reactors, Thermal efficiency, Coal, Design, Maintenance, Nuclear fuels, Optimization
Proceedings Papers

Modifications of Generic Pressurized-Water Reactor Units to Increase Cycle Efficiency

Paul Ponomaryov, Yifeng Zhou, Cristina-Maria Mazza, Igor Pioro
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A021, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60353
https://doi.org/10.1115/ICONE24-60353
View Paper titled, Modifications of Generic Pressurized-Water Reactor Units to Increase Cycle Efficiency
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Topics: Cycles, Water, Turbines, Heavy water reactors, Thermal efficiency, Pressurized water reactors, Boiling water reactors, Molten salt reactors, Nuclear power stations, Steam