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Proceedings Papers

Investigation About Classification of Stresses due to Radial Deformation Induced by Design Pressure Applied to the Tubes of Square Pitch Multi-Perforated Portion of Thick Plates

Pascal Duranton, Marie Bernion, Aboubakr Amzil, Divjot Jolly, Abdelhak Benrabia, Tony Da Silva
Proc. ASME. ICONE31, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A009, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134544
https://doi.org/10.1115/ICONE31-134544
View Paper titled, Investigation About Classification of Stresses due to Radial Deformation Induced by Design Pressure Applied to the Tubes of Square Pitch Multi-Perforated Portion of Thick Plates
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Topics: Deformation, Design, Plates (structures), Pressure, Stress, Finite element methods, Welding, Heat exchangers, Mechanical behavior, Nuclear industry
Proceedings Papers

Preliminary Study on Endoscopic Ultrasound System for In-Service Inspection of Helical Tube Once-Through Steam Generator

Ze Xi, Xiangang Wang, Xiaowei Luo, Junjie Zhou, Lei Song
Proc. ASME. ICONE31, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A003, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-131874
https://doi.org/10.1115/ICONE31-131874
View Paper titled, Preliminary Study on Endoscopic Ultrasound System for In-Service Inspection of Helical Tube Once-Through Steam Generator
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Topics: Boilers, Endoscopic devices, Heat exchangers, In-service inspection, Ultrasound
Proceedings Papers

Development of a Qualified Plant Nodalization for Steady State and Transient Analysis of Table Top Facility

Davide Rozzia, Loukas Dikonimos Makris, Jan Cools, Tom Van Loy, Tim Verpoorten, Katrien Van Tichelen
Proc. ASME. ICONE31, Volume 6: Thermal-Hydraulics and Safety Analysis, V006T07A107, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-136859
https://doi.org/10.1115/ICONE31-136859
View Paper titled, Development of a Qualified Plant Nodalization for Steady State and Transient Analysis of Table Top Facility
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Topics: Steady state, Transient analysis, Coolants, Hydraulic drive systems, Leakage, Heating, Helium, Water, Design, Flow (Dynamics)
Proceedings Papers

Experimental Investigation of Fluidelastic Instability in In-Line Tube Arrays

Yuqi Wang, Xiaoxin Wang, Li Shi, Xinxin Wu
Proc. ASME. ICONE31, Volume 6: Thermal-Hydraulics and Safety Analysis, V006T07A096, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-136028
https://doi.org/10.1115/ICONE31-136028
View Paper titled, Experimental Investigation of Fluidelastic Instability in In-Line Tube Arrays
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Topics: Damping, Design, Eddies (Fluid dynamics), Eddy currents (Electricity), Flow (Dynamics), Heat, Heat exchangers, Hydrogen production, Very high temperature reactors
Proceedings Papers

Numerical Simulation and Analysis of Condensation-Induced Water Hammer in Heat Exchangers for Residual Heat Removal System in Nuclear Power Plant

Jie Li, Feng Xiong, Jiaqi Pan, Ruiyang Tu, Pei Yu, Jiaming Zhao, Zhengyu Chen, Zihao Zhang, Wentao Guo, Shengfei Wang
Proc. ASME. ICONE31, Volume 7: Computational Fluid Dynamics (CFD) and Applications, V007T08A022, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135113
https://doi.org/10.1115/ICONE31-135113
View Paper titled, Numerical Simulation and Analysis of Condensation-Induced Water Hammer in Heat Exchangers for Residual Heat Removal System in Nuclear Power Plant
Open the PDF for Numerical Simulation and Analysis of Condensation-Induced Water Hammer in Heat Exchangers for Residual Heat Removal System in Nuclear Power Plant in another window
Topics: Collapse, Computer simulation, Condensation, Heat, Heat exchangers, Heat transfer coefficients, Nuclear power stations, Slug flows, Water hammer
Proceedings Papers

Dynamic Modeling for Compact Recuperator in Helium Gas Turbine Direct-Cycle System

Xuyao Geng, Jie Wang
Proc. ASME. ICONE31, Volume 6: Thermal-Hydraulics and Safety Analysis, V006T07A084, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135619
https://doi.org/10.1115/ICONE31-135619
View Paper titled, Dynamic Modeling for Compact Recuperator in Helium Gas Turbine Direct-Cycle System
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Topics: Cycles, Dynamic modeling, Gas turbines, Helium, Flow (Dynamics), Temperature, Wall temperature, Modeling, Compressors, Computational fluid dynamics
Proceedings Papers

Experimental Study on Two-Phase Flow Instability in Parallel Helically Coiled Tubes Under Rolling Motion

Ruohao Wang, Chao Qi, Jiaxing Ren, Shouxu Qiao, Sichao Tan, Ruifeng Tian
Proc. ASME. ICONE31, Volume 6: Thermal-Hydraulics and Safety Analysis, V006T07A047, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134836
https://doi.org/10.1115/ICONE31-134836
View Paper titled, Experimental Study on Two-Phase Flow Instability in Parallel Helically Coiled Tubes Under Rolling Motion
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Topics: Flow instability, Two-phase flow, Oscillations, Stability, Fast Fourier transforms, Flow (Dynamics), Heat exchangers, Heat transfer, Heating, Oceans
Proceedings Papers

Numerical Simulation Study of Flow and Heat Transfer Characteristics of Asymmetric Microchannel Intermediate Heat Exchanger

Junhao Chu, Zhe Xu, Yanxin Zhao, Xiding Wang, Wei Wang, Xinhe Liu, Dong Zeng, Wen Fu, Peiyue Li
Proc. ASME. ICONE31, Volume 7: Computational Fluid Dynamics (CFD) and Applications, V007T08A052, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-136188
https://doi.org/10.1115/ICONE31-136188
View Paper titled, Numerical Simulation Study of Flow and Heat Transfer Characteristics of Asymmetric Microchannel Intermediate Heat Exchanger
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Topics: Computer simulation, Flow (Dynamics), Heat exchangers, Heat transfer, Microchannels, Supercritical carbon dioxide
Proceedings Papers

Structural Design and Dynamic Analysis of the Heat Exchanger Used in Nuclear Fuel Test Loop

Huang Gang, Sun Sheng, Pan Liangming, Si Junping
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A059, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92625
https://doi.org/10.1115/ICONE29-92625
View Paper titled, Structural Design and Dynamic Analysis of the Heat Exchanger Used in Nuclear Fuel Test Loop
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Topics: Design, Dynamic analysis, Heat exchangers, Nuclear fuels, Stress, Structural design
Proceedings Papers

Assessment of Passive Cooling Capability of the Westinghouse Lead Fast Reactor Under Station Blackout Conditions

Emre Tatli, Sung Jin Lee, Jun Liao, Paolo Ferroni
Proc. ASME. ICONE29, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A020, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91821
https://doi.org/10.1115/ICONE29-91821
View Paper titled, Assessment of Passive Cooling Capability of the Westinghouse Lead Fast Reactor Under Station Blackout Conditions
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Topics: Cooling, Fast neutron reactors, Computational fluid dynamics, Design, Heat, Reactor vessels, Vessels, Water, Accidents, Accounting
Proceedings Papers

Influence of Low Coolant Level on Shell-Side Heat Transfer Performance in a Tubular Heat Exchanger

Hui Liang, Zongwen Hu, Xiaxin Cao
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A034, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90727
https://doi.org/10.1115/ICONE29-90727
View Paper titled, Influence of Low Coolant Level on Shell-Side Heat Transfer Performance in a Tubular Heat Exchanger
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Topics: Convection, Coolants, Evaporation, Heat exchangers, Heat transfer, Nucleate pool boiling, Shells, Steam
Proceedings Papers

Investigation on Start-Up Characteristics of Secondary Passive Residual Heat Removal System Under Rolling Condition

Ao Sun, Jie Cheng, Dongbao Zhu, Chunping Tian, Pengzheng Li
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A040, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91508
https://doi.org/10.1115/ICONE29-91508
View Paper titled, Investigation on Start-Up Characteristics of Secondary Passive Residual Heat Removal System Under Rolling Condition
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Topics: Heat, Thermal stratification, Nuclear power stations, Ocean engineering, Boilers, Cooling, Design, Flow (Dynamics), Heat exchangers, Oceans
Proceedings Papers

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

Tommaso Del Moro, Pierdomenico Lorusso, Fabio Giannetti, Mariano Tarantino, Marco Caramello, Damiano Vitale Di Maio
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A059, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91997
https://doi.org/10.1115/ICONE29-91997
View Paper titled, ATHENA Main Heat Exchanger Conceptual Design and Thermal-Hydraulic Assessment With RELAP5 Code
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Topics: Conceptual design, Heat exchangers, Thermal hydraulics
Proceedings Papers

Study on Decay Heat Removal by Dipped-Direct Heat Exchanger in Sodium-Cooled Fast Reactor

Toshiki Ezure, Erina Hamase, Masaaki Tanaka, Antoine Gerschenfeld, Yannick Gorsse, Simon Li
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A034, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93119
https://doi.org/10.1115/ICONE29-93119
View Paper titled, Study on Decay Heat Removal by Dipped-Direct Heat Exchanger in Sodium-Cooled Fast Reactor
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Topics: Heat, Heat exchangers, Sodium fast reactors
Proceedings Papers

Research on Characteristics of Condensation Heat Transfer for Marine Nuclear Power Platform PRHR HX Under Tilting Condition

Pengzheng Li, Yongquan Li, Shaoyou Liu, Dongbao Zhu, Zhiqiang Zhu, Xiaming Kong
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A007, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92406
https://doi.org/10.1115/ICONE29-92406
View Paper titled, Research on Characteristics of Condensation Heat Transfer for Marine Nuclear Power Platform PRHR HX Under Tilting Condition
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Topics: Condensation, Heat, Heat exchangers, Heat transfer, Nuclear power
Proceedings Papers

Numerical Simulation of Transient Thermal-Hydraulic Characteristics of Intermediate Heat Exchanger for Sodium Cooled Fast Reactor Under Accident Conditions

Xiehu Zeng, Qinglong Wen, Genxing Bai
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A047, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93387
https://doi.org/10.1115/ICONE29-93387
View Paper titled, Numerical Simulation of Transient Thermal-Hydraulic Characteristics of Intermediate Heat Exchanger for Sodium Cooled Fast Reactor Under Accident Conditions
Open the PDF for Numerical Simulation of Transient Thermal-Hydraulic Characteristics of Intermediate Heat Exchanger for Sodium Cooled Fast Reactor Under Accident Conditions in another window
Topics: Accidents, Computer simulation, Heat exchangers, Sodium fast reactors, Transients (Dynamics)
Proceedings Papers

Experimental and Numerical Study on Convective Heat Transfer Characteristic in the Turbulent Region of Molten Salt in Shell-Side of Shell and Tube Heat Exchanger

Meng-Ting Ding, Yu-Shuang Chen, Yuan Fu
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A022, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92752
https://doi.org/10.1115/ICONE29-92752
View Paper titled, Experimental and Numerical Study on Convective Heat Transfer Characteristic in the Turbulent Region of Molten Salt in Shell-Side of Shell and Tube Heat Exchanger
Open the PDF for Experimental and Numerical Study on Convective Heat Transfer Characteristic in the Turbulent Region of Molten Salt in Shell-Side of Shell and Tube Heat Exchanger in another window
Topics: Computational fluid dynamics, Convection, Heat exchangers, Shells, Turbulence
Proceedings Papers

Thermohydraulic Characteristics of Supercritical CO 2 Flowing in Printed Circuit Heat Exchanger With Large Eddy Simulation

Feng Jin, Deqi Chen, Lian Hu
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A050, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92791
https://doi.org/10.1115/ICONE29-92791
View Paper titled, Thermohydraulic Characteristics of Supercritical CO 2 Flowing in Printed Circuit Heat Exchanger With Large Eddy Simulation
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Topics: Circuits, Heat exchangers, Heat transfer, Large eddy simulation, Supercritical carbon dioxide, Turbulence
Proceedings Papers

Numerical Investigation on Thermal-Hydraulic Characteristics of Supercritical CO 2 in Multiple Compact Channels

Guohu Liang, Deqi Chen, Feng Jin, Lian Hu, Shanshan Bu, Hanzhou Liu
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A058, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93241
https://doi.org/10.1115/ICONE29-93241
View Paper titled, Numerical Investigation on Thermal-Hydraulic Characteristics of Supercritical CO 2 in Multiple Compact Channels
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Topics: Circuits, Flow (Dynamics), Heat exchangers, Supercritical carbon dioxide
Proceedings Papers

Study on the Radiation Heat Transfer Effect of the Covered Gas Space of the Pool Reactor

Xinyue Luo, Daogang Lu, Jiaqi Feng, Yuhao Zhang
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A040, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92323
https://doi.org/10.1115/ICONE29-92323
View Paper titled, Study on the Radiation Heat Transfer Effect of the Covered Gas Space of the Pool Reactor
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Topics: Heat transfer, Radiation (Physics), Sodium fast reactors, Cavities, Fast neutron reactors, Temperature, Vessels, Computational fluid dynamics, Construction, Containers