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Proceedings Papers

Capability for Volume Reduction of Concrete Contaminated by Radioactive Carbon Dioxide Using Rubbing

Norikazu Kinoshita, Hitoshi Nakashima, Akira Saito, Mamoru Hanzawa, Yuki Sasaki, Kazuyuki Torii
Proc. ASME. ICONE31, Volume 8: Decontamination and Decommissioning, Radiation Protection, and Waste Management, V008T09A002, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-131634
https://doi.org/10.1115/ICONE31-131634
View Paper titled, Capability for Volume Reduction of Concrete Contaminated by Radioactive Carbon Dioxide Using Rubbing
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Topics: Carbon dioxide, Concretes, Machinery, Testing
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
Proceedings Papers

Numerical Analysis of Fuel Rod Rib Structure Influence on Flow And Heat Transfer of Supercritical Carbon Dioxide

Dapeng Xi, Minyun Liu, Shenghui Liu, Jinguang Zang, Yanping Huang
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A073, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92224
https://doi.org/10.1115/ICONE29-92224
View Paper titled, Numerical Analysis of Fuel Rod Rib Structure Influence on Flow And Heat Transfer of Supercritical Carbon Dioxide
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Topics: Flow (Dynamics), Fuel rods, Heat transfer, Numerical analysis, Supercritical carbon dioxide, Annulus, Heat transfer coefficients, Heating, Nuclear power, Turbulence
Proceedings Papers

Assessment on Partial Derivatives for Thermal-Physical Properties of Carbon Dioxide

Shuang Wen, Qinglong Wen
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A044, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93314
https://doi.org/10.1115/ICONE29-93314
View Paper titled, Assessment on Partial Derivatives for Thermal-Physical Properties of Carbon Dioxide
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Topics: Carbon dioxide
Proceedings Papers

Advances in the Development of a Fluid-to-Fluid Similarity Theory for Fluids at Supercritical Pressure: Results From Sensitivity Analyses

A. De Angelis, A. Pucciarelli, S. Kassem, W. Ambrosini
Proc. ASME. ICONE28, Volume 3: Computational Fluid Dynamics (CFD); Verification and Validation; Advanced Methods of Manufacturing (AMM) for Nuclear Reactors and Components; Decontamination, Decommissioning, and Radioactive Waste Management; Beyond Design Basis and Nuclear Safety; Risk Informed Management and Regulation, V003T08A010, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-64713
https://doi.org/10.1115/ICONE28-64713
View Paper titled, Advances in the Development of a Fluid-to-Fluid Similarity Theory for Fluids at Supercritical Pressure: Results From Sensitivity Analyses
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Topics: Fluids, Heat transfer, Pressure, Sensitivity analysis, Carbon dioxide, Computational fluid dynamics, Supercritical fluids, Supercritical water reactors, Water
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

Numerical Simulation of the Performance of an Axial Compressor Operating With Supercritical Carbon Dioxide

Jinlan Gou, Wei Wang, Can Ma, Yong Li, Yuansheng Lin, Huafeng Li
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A018, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81573
https://doi.org/10.1115/ICONE26-81573
View Paper titled, Numerical Simulation of the Performance of an Axial Compressor Operating With Supercritical Carbon Dioxide
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Topics: Compressors, Computer simulation, Supercritical carbon dioxide, Flow (Dynamics), Brayton cycle, Fluids, Temperature, Air compressors, Carbon dioxide, Compression
Proceedings Papers

Analysis of Unsteady Flow in a Supercritical Carbon Dioxide Radial Compressor Stage

Can Ma, Wei Wang, Jun Wu, Lu Dai
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A037, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82183
https://doi.org/10.1115/ICONE26-82183
View Paper titled, Analysis of Unsteady Flow in a Supercritical Carbon Dioxide Radial Compressor Stage
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Topics: Compressors, Supercritical carbon dioxide, Unsteady flow, Design, Fluids, Cycles, Diffusers, Flow (Dynamics), Impellers, Brayton cycle
Proceedings Papers

Investigation of Supercritical CO 2 Thermal Hydraulic Characteristics in a Printed Circuit Heat Exchanger

Wen Fu, Xizhen Ma, Peiyue Li, Minghui Zhang, Sheng Li
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A055, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81581
https://doi.org/10.1115/ICONE26-81581
View Paper titled, Investigation of Supercritical CO 2 Thermal Hydraulic Characteristics in a Printed Circuit Heat Exchanger
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Topics: Circuits, Heat exchangers, Supercritical carbon dioxide, Heat transfer, Pressure drop, Very high temperature reactors, Carbon dioxide, Chemical etching, Computational fluid dynamics, Diffusion bonding (Metals)
Proceedings Papers

Super Critical Carbon Dioxide Brayton Cycle Based Heat Removal System in Nuclear Power Plants

Wei Shuhong, Zheng Hua
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T03A025, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81986
https://doi.org/10.1115/ICONE26-81986
View Paper titled, Super Critical Carbon Dioxide Brayton Cycle Based Heat Removal System in Nuclear Power Plants
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Topics: Brayton cycle, Carbon dioxide, Heat, Nuclear power stations, Safety, Spent nuclear fuels, Compression, Containment, Fukushima nuclear disaster, Japan, 2011, Heat engines
Proceedings Papers

A Combined Small Modular Reactor and Gas Turbine Cycle With Reheat

Robert Stakenborghs, Gregory Kramer
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, V001T13A001, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81002
https://doi.org/10.1115/ICONE26-81002
View Paper titled, A Combined Small Modular Reactor and Gas Turbine Cycle With Reheat
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Topics: Cycles, Gas turbines, Small modular reactors, Power stations, Carbon dioxide, Combined cycle gas turbines, Emissions, Energy generation, Exhaust systems, Fuels
Proceedings Papers

Performance Analysis of Generation IV Nuclear Reactor Power Plant Using CO 2 and N 2 : Case Study of a Recuperated Brayton Gas Turbine Cycle

Emmanuel O. Osigwe, Arnold Gad-Briggs, Theoklis Nikolaidis, Pericles Pilidis, Suresh Sampath
Proc. ASME. ICONE26, Volume 5: Advanced Reactors and Fusion Technologies; Codes, Standards, Licensing, and Regulatory Issues, V005T05A008, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81337
https://doi.org/10.1115/ICONE26-81337
View Paper titled, Performance Analysis of Generation IV Nuclear Reactor Power Plant Using CO 2 and N 2 : Case Study of a Recuperated Brayton Gas Turbine Cycle
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Topics: Carbon dioxide, Cycles, Gas turbines, Generation IV reactors, Power stations, Fluids, Closed-cycle gas turbines, Design, Nitrogen, Nuclear power
Proceedings Papers

Source Term Analysis Considering B 4 C/Steel Interaction and Oxidation During Severe Accidents

Jun Ishikawa, Tomoyuki Sugiyama, Yu Maruyama
Proc. ASME. ICONE25, Volume 7: Fuel Cycle, Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T11A024, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67858
https://doi.org/10.1115/ICONE25-67858
View Paper titled, Source Term Analysis Considering B 4 C/Steel Interaction and Oxidation During Severe Accidents
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Topics: Accidents, Oxidation, Steel, Boiling water reactors, Carbon dioxide, Water, Boron, Chemistry, Containment vessels, Coolants
Proceedings Papers

Structural Integrity Assessment to Justify Increase in Upper Operating Temperature Limit of AGR Dome

Antony M. Hurst
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A067, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66859
https://doi.org/10.1115/ICONE25-66859
View Paper titled, Structural Integrity Assessment to Justify Increase in Upper Operating Temperature Limit of AGR Dome
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Topics: Domes (Structural elements), Operating temperature, Temperature, Failure, Creep, Safety, Welded joints, Diaphragms (Mechanical devices), Diaphragms (Structural), Failure mechanisms
Proceedings Papers

Investigation and Modeling of the In-Tube Heat Transfer of Fluids at Supercritical Pressure During Heating

Chen-Ru Zhao, Zhen Zhang, Han-Liang Bo, Pei-Xue Jiang
Proc. ASME. ICONE25, Volume 6: Thermal-Hydraulics, V006T08A016, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66232
https://doi.org/10.1115/ICONE25-66232
View Paper titled, Investigation and Modeling of the In-Tube Heat Transfer of Fluids at Supercritical Pressure During Heating
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Topics: Fluids, Heat transfer, Heating, Modeling, Pressure, Buoyancy, Flow (Dynamics), Turbulence, Boilers, Carbon dioxide
Proceedings Papers

Setup of the Supercritical CO2 Test-Facility “Scarlett” for Basic Experimental Investigations of a Compact Heat Exchanger for an Innovative Decay Heat Removal System

Wolfgang Flaig, Rainer Mertz, Jörg Starflinger
Proc. ASME. ICONE25, Volume 6: Thermal-Hydraulics, V006T08A098, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67519
https://doi.org/10.1115/ICONE25-67519
View Paper titled, Setup of the Supercritical CO2 Test-Facility “Scarlett” for Basic Experimental Investigations of a Compact Heat Exchanger for an Innovative Decay Heat Removal System
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Topics: Heat, Heat exchangers, Supercritical carbon dioxide, Test facilities, Heat transfer, Pressure, Carbon dioxide, Compressors, Fluids, Nuclear power stations
Proceedings Papers

Modeling and Simulating Supercritical CO2 Brayton Cycle in SMR Using Modelica

Yinglin Yang, Qixun Guo, Jianshu Lin, Yaoli Zhang, Kai Ye, BoShen Bian, Zhuocheng Li
Proc. ASME. ICONE25, Volume 3: Nuclear Fuel and Material, Reactor Physics and Transport Theory; Innovative Nuclear Power Plant Design and New Technology Application, V003T13A009, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66649
https://doi.org/10.1115/ICONE25-66649
View Paper titled, Modeling and Simulating Supercritical CO2 Brayton Cycle in SMR Using Modelica
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Topics: Brayton cycle, Modeling, Supercritical carbon dioxide, Carbon dioxide, Fluids, Pressure, Simulation, Temperature, Compression, Computer simulation
Proceedings Papers

Experimental Study on Heat Transfer to Supercritical CO 2 Flowing in Vertical Upward Tube at Medium Mass Flux

Qian Zhang, Huixiong Li, Xiangfei Kong, Jun Zhang, Xianliang Lei, Weiqiang Zhang
Proc. ASME. NUCLRF2017, ASME 2017 Nuclear Forum, V009T03A006, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: NUCLRF2017-3664
https://doi.org/10.1115/NUCLRF2017-3664
View Paper titled, Experimental Study on Heat Transfer to Supercritical CO 2 Flowing in Vertical Upward Tube at Medium Mass Flux
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Topics: Heat transfer, Supercritical carbon dioxide, Heat flux, Pressure, Buoyancy, Carbon dioxide, Wall temperature, Heat transfer coefficients, Density, Fluids
Proceedings Papers

Steady-State and Stability Analysis of Natural Circulation With Fluids at Supercritical Pressure

Francesco Carbone, Walter Ambrosini
Proc. ASME. ICONE24, Volume 3: Thermal-Hydraulics, V003T09A001, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60007
https://doi.org/10.1115/ICONE24-60007
View Paper titled, Steady-State and Stability Analysis of Natural Circulation With Fluids at Supercritical Pressure
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Topics: Fluids, Pressure, Stability, Steady state, Heat transfer, Transients (Dynamics), Carbon dioxide, Buoyancy, Diffusion (Physics), Errors
Proceedings Papers

Fuel-Cell and Electrolysis By-Product D2O Improves Third Way to Mitigate CO2

William Ernest Schenewerk
Proc. ASME. NUCLRF2015, ASME 2015 Nuclear Forum, V001T01A001, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: NUCLRF2015-49061
https://doi.org/10.1115/NUCLRF2015-49061
View Paper titled, Fuel-Cell and Electrolysis By-Product D2O Improves Third Way to Mitigate CO2
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Topics: Carbon dioxide, Electrolysis, Fuel cells, Nuclear power, Hydrogen, Seawater, Water, Breeder reactors, Condensed matter, Uranium