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Proceedings Papers

Dynamic Modeling of the Supercritical Carbon Dioxide Simple Recuperated Brayton Cycle

Ping Song, Zhenxing Zhao, Chunhui Dai, Lie Chen, Xiaohu Yang, Wei Wang, Shaodan Li, Can Ma, Xingsheng Lao
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A005, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-88887
https://doi.org/10.1115/ICONE29-88887
View Paper titled, Dynamic Modeling of the Supercritical Carbon Dioxide Simple Recuperated Brayton Cycle
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Topics: Brayton cycle, Cycles, Dynamic modeling, Supercritical carbon dioxide
Proceedings Papers

Research on Structural Design and Analysis of S-CO 2 Turbine Impeller

Jun Wu, Can Ma, Chunhui Dai, Zhenxing Zhao, Lu Dai, Zhouyang Liu
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T03A008, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81267
https://doi.org/10.1115/ICONE26-81267
View Paper titled, Research on Structural Design and Analysis of S-CO 2 Turbine Impeller
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Topics: Impellers, Structural design, Supercritical carbon dioxide, Turbines, Deformation, Stress, Safety, Blades, Brayton cycle, Carbon
Proceedings Papers

Experimental Research on Steam Jetting and Condensation in Low Sub-Cooled Water

Chunhui Dai, Mengran Liao, Qi Xiao, Jun Wu, Shaodan Li, Jinlan Gou
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A058, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81597
https://doi.org/10.1115/ICONE26-81597
View Paper titled, Experimental Research on Steam Jetting and Condensation in Low Sub-Cooled Water
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Topics: Condensation, Steam, Water, Noise (Sound), Condensers (steam plant), Flow (Dynamics), Nuclear power stations, Vibration, Cooling, Damage
Proceedings Papers

Numerical Research on Shock Resistance Safety Analysis of Ship Power Plant Valve

Jun Wu, Fan Bai, Yong Liu, Xingsheng Lao, Chunhui Dai
Proc. ASME. ICONE26, Volume 4: Nuclear Safety, Security, and Cyber Security; Computer Code Verification and Validation, V004T06A032, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82137
https://doi.org/10.1115/ICONE26-82137
View Paper titled, Numerical Research on Shock Resistance Safety Analysis of Ship Power Plant Valve
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Topics: Power stations, Safety, Ships, Shock (Mechanics), Valves, Stress, Modal analysis, Stress concentration, ASME Standards, Emission spectroscopy
Proceedings Papers

Numerical Investigation on Conjugate Heat Transfer of Supercritical CO 2 in a Horizontal Double-Pipe Heat Exchanger

Zhenxing Zhao, Jun Wu, Yuansheng Lin, Qi Xiao, Fan Bai, Zhouyang Liu, Yong Liu, Mo Tao, Chunhui Dai
Proc. ASME. ICONE25, Volume 6: Thermal-Hydraulics, V006T08A018, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66262
https://doi.org/10.1115/ICONE25-66262
View Paper titled, Numerical Investigation on Conjugate Heat Transfer of Supercritical CO 2 in a Horizontal Double-Pipe Heat Exchanger
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Topics: Heat exchangers, Heat transfer, Pipes, Supercritical carbon dioxide, Shells, Flow (Dynamics), Supercritical fluids, Turbulence, Buoyancy, Fluid dynamics
Proceedings Papers

3-D Numerical Simulation of the Vapor-Liquid Flow at the Shell Side of Shell-and-Tube Heat Exchangers

Qi Xiao, Ning Yang, Zhenxing Zhao, Chunhui Dai, Jun Wu, Fan Bai, Junrong Wang, Zhiguo Wei, Mo Tao
Proc. ASME. ICONE24, Volume 4: Computational Fluid Dynamics (CFD) and Coupled Codes; Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Workforce Development, Nuclear Education and Public Acceptance; Mitigation Strategies for Beyond Design Basis Events; Risk Management, V004T10A005, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60188
https://doi.org/10.1115/ICONE24-60188
View Paper titled, 3-D Numerical Simulation of the Vapor-Liquid Flow at the Shell Side of Shell-and-Tube Heat Exchangers
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Topics: Computer simulation, Flow (Dynamics), Heat exchangers, Shells, Vapors, Boiling, Subcooling, Temperature, Bubbles, Drag (Fluid dynamics)
Proceedings Papers

Research on Thermal Hydraulic Characteristics of Passive Containment Cooling System for Ship Nuclear Power Platform

Chunhui Dai, Jun Wu, Sichao Tan, Zhenxing Zhao, Qi Xiao, Zhouyang Liu, Yong Liu
Proc. ASME. ICONE24, Volume 2: Smart Grids, Grid Stability, and Offsite and Emergency Power; Advanced and Next Generation Reactors, Fusion Technology; Safety, Security, and Cyber Security; Codes, Standards, Conformity Assessment, Licensing, and Regulatory Issues, V002T07A003, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60173
https://doi.org/10.1115/ICONE24-60173
View Paper titled, Research on Thermal Hydraulic Characteristics of Passive Containment Cooling System for Ship Nuclear Power Platform
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Topics: Containment, Cooling systems, Nuclear power, Ships, Steam, Heat, Seawater, Heat transfer, Pressure, Accidents
Proceedings Papers

Numerical Investigation on Heat Transfer to Supercritical CO2 in Vertical Annular Channel

Zhenxing Zhao, Jun Wu, Fan Bai, Qi Xiao, Chunhui Dai, Zhouyang Liu, Yong Liu, Mo Tao
Proc. ASME. ICONE24, Volume 3: Thermal-Hydraulics, V003T09A011, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60236
https://doi.org/10.1115/ICONE24-60236
View Paper titled, Numerical Investigation on Heat Transfer to Supercritical CO2 in Vertical Annular Channel
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Topics: Heat transfer, Supercritical carbon dioxide, Exterior walls, Heating, Flow (Dynamics), Supercritical fluids, Heat flux, Boundary-value problems, Cooling, Turbulence
Journal Articles

Multi-Objective Optimization of Double-Tube Once-Through Steam Generator

Xinyu Wei, Chunhui Dai, Yun Tai, Fuyu Zhao
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Heat Exchangers
J. Heat Mass Transfer. July 2012, 134(7): 071801.
https://doi.org/10.1115/1.4006102
Published Online: May 24, 2012
View Article titled, Multi-Objective Optimization of Double-Tube Once-Through Steam Generator
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Topics: Boilers, Design, Flow (Dynamics), Fluids, Pareto optimization, Pressure drop, Heat transfer
Proceedings Papers

Characteristic Optimization of the Double-Tube OTSG

Xinyu Wei, Fuyu Zhao, Yun Tai, Chunhui Dai
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 4, Parts A and B, 147-152, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29137
https://doi.org/10.1115/ICONE18-29137
View Paper titled, Characteristic Optimization of the Double-Tube OTSG
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Topics: Optimization, Heat transfer, Flow (Dynamics), Boilers, Boiling, Fluids, Nuclear power, Pumps, Superheating