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Proceedings Papers

A Preconditioning Method Based on Strongly Implicit Procedure for the Multi- Diagonal Equation

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Bo Tan, Haojie Zhang, Yutong Wen, Ding She
Proc. ASME. ICONE31, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A016, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-133656
https://doi.org/10.1115/ICONE31-133656
View Paper titled, A Preconditioning Method Based on Strongly Implicit Procedure for the Multi- Diagonal Equation
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Topics: Algorithms, Convection, Cylinders, Diffusion (Physics), Heat conduction, Neutrons, Nuclear engineering, Numerical analysis, Partial differential equations, Physics
Proceedings Papers

Development and Demonstration Testbed for the Remote Operations and Monitoring of Microreactors

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Joseph Oncken, Thomas Ulrich, Kaeley Stevens, Zachary Sellers, Jeren Browning
Proc. ASME. ICONE31, Volume 3: I&C, Digital Control, and Influence of Human Factors, V003T03A004, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-133205
https://doi.org/10.1115/ICONE31-133205
View Paper titled, Development and Demonstration Testbed for the Remote Operations and Monitoring of Microreactors
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Topics: Construction, Defense industry, Digital twin, Economics , Emergency management, Heat, Logistics, Machinery, Mining, Nuclear industry
Proceedings Papers

A Fuzzy Control Method for Adjusting the Peak Value of Power Axial Distribution Based on Distributed Parameter Model

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Airan Dang, Bowen Tu, Xiuchun Luan
Proc. ASME. ICONE31, Volume 3: I&C, Digital Control, and Influence of Human Factors, V003T03A013, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135044
https://doi.org/10.1115/ICONE31-135044
View Paper titled, A Fuzzy Control Method for Adjusting the Peak Value of Power Axial Distribution Based on Distributed Parameter Model
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Topics: Distributed parameter models, Fuzzy control, Steady state, Control equipment, Diffusion (Physics), Neutrons, Stress, Distributed parameter systems, Simulation results, Spacetime
Proceedings Papers

The Steady States and DLOFC Accident Analysis of HTR-PM in the OTTO Operation Scheme

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Songyang Liu, Xuelin Li, Yong Luo, Wei Liu, Qin Zhou, Cheng Gu, Tian Zhang
Proc. ASME. ICONE31, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A021, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-133310
https://doi.org/10.1115/ICONE31-133310
View Paper titled, The Steady States and DLOFC Accident Analysis of HTR-PM in the OTTO Operation Scheme
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Topics: Accidents, Steady state, Fuels, Temperature, China, Equilibrium (Physics), Graphite, Construction, Coolants, Design
Proceedings Papers

Multiphysics Coupling Analysis of an FCM-Fueled Gas-Cooled Microreactor

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Jipu Hu, Yuyang Shen, Ruixiang Wang, Kuaiyuan Feng, Lei Lou, Hui Guo
Proc. ASME. ICONE31, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A002, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-124442
https://doi.org/10.1115/ICONE31-124442
View Paper titled, Multiphysics Coupling Analysis of an FCM-Fueled Gas-Cooled Microreactor
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Topics: Accidents, Ceramics, Computer software, Coolants, Design, Engineering simulation, Flow (Dynamics), Fluids, Fuels, Graphite
Proceedings Papers

Thermo-Neutronics Coupled Simulation of a Heat Pipe Reactor Based on OpenMC/COMSOL

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Jingyu Nie, Binqian Li, Yingwei Wu, Jing Zhang, Guoliang Zhang, Qisen Ren, Yanan He, Guanghui Su
Proc. ASME. ICONE31, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A047, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135246
https://doi.org/10.1115/ICONE31-135246
View Paper titled, Thermo-Neutronics Coupled Simulation of a Heat Pipe Reactor Based on OpenMC/COMSOL
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Topics: Heat pipes, Simulation, Neutrons, Physics, Cross section (Physics), Databases, Density, Design, Modeling, Nuclear reactors
Proceedings Papers

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

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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

Thermohydraulic Simulation of Energy Well Micro Modular Reactor Using System Codes

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Guido Mazzini, Marek Benčík, Mathieu Reungoat
Proc. ASME. ICONE31, Volume 6: Thermal-Hydraulics and Safety Analysis, V006T07A083, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135616
https://doi.org/10.1115/ICONE31-135616
View Paper titled, Thermohydraulic Simulation of Energy Well Micro Modular Reactor Using System Codes
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Topics: Accidents, Carbon, Construction, Design, Emissions, Fluids, Nuclear research, Renewable energy, Safety, Simulation
Proceedings Papers

Research on Heat Transfer Calculation of Ellipsoidal Melt Pool

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Peng Liu, Tao Zhou, Haolei Zhang, Xiaofang Liu
Proc. ASME. ICONE31, Volume 9: Advanced Methods of Manufacturing for Nuclear Reactors and Components; Severe Accidents and Mitigation Strategies for Beyond Design Basis Events, V009T11A003, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134536
https://doi.org/10.1115/ICONE31-134536
View Paper titled, Research on Heat Transfer Calculation of Ellipsoidal Melt Pool
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Topics: Failure, Heat flux, Heat transfer, Pressure vessels, Metals, Wall thickness, Accidents, Heat, Pressurized water reactors, Ablation (Vaporization technology)
Proceedings Papers

Code-to-Code Verification of Thermal Hydraulic Subchannel Code LINDEN

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Zixuan Wang, Yuanbing Zhu, Yan Wang
Proc. ASME. ICONE31, Volume 10: Risk Assessments and Management; Computer Code Verification and Validation; Nuclear Education and Public Acceptance, V010T13A010, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135128
https://doi.org/10.1115/ICONE31-135128
View Paper titled, Code-to-Code Verification of Thermal Hydraulic Subchannel Code LINDEN
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Topics: Circuits, Fuel rods, Pressurized water reactors, Simulation results, Steady state, Transients (Dynamics)
Proceedings Papers

Verification and Analysis of Thermal-Hydraulics System Program for a Power Plant Model

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Lixin Du, Peng Zhou, Hao Zhang, Yanhua Yang
Proc. ASME. ICONE31, Volume 10: Risk Assessments and Management; Computer Code Verification and Validation; Nuclear Education and Public Acceptance, V010T13A007, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134794
https://doi.org/10.1115/ICONE31-134794
View Paper titled, Verification and Analysis of Thermal-Hydraulics System Program for a Power Plant Model
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Topics: Accidents, Circuits, Computer software, Design, Fluids, Heat transfer, Hydraulic drive systems, Nuclear power, Nuclear power stations, Power stations
Proceedings Papers

Development of DLOFC Accident Analysis Function of DAYU

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Haoming Dou, Minggang Lang, Ding She, Han Zhang
Proc. ASME. ICONE31, Volume 11: Student Paper Competition, V011T15A028, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134550
https://doi.org/10.1115/ICONE31-134550
View Paper titled, Development of DLOFC Accident Analysis Function of DAYU
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Topics: Accidents, Flow (Dynamics), Very high temperature reactors, Coolants, Pressure, Circuits, Design, Temperature, Cooling, Dynamics (Mechanics)
Proceedings Papers

Surrogate Modeling Advancements in Nuclear Fuel Engineering: Bridging the Gap Between Accuracy and Efficiency

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Salvatore Angelo Cancemi, Michela Angelucci, Rosa Lo Frano, Sandro Paci
Proc. ASME. ICONE31, Volume 11: Student Paper Competition, V011T15A070, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135798
https://doi.org/10.1115/ICONE31-135798
View Paper titled, Surrogate Modeling Advancements in Nuclear Fuel Engineering: Bridging the Gap Between Accuracy and Efficiency
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Topics: Metamodeling, Nuclear fuels, Artificial neural networks, Cladding systems (Building), Simulation, Temperature, Algorithms, Safety, Computer simulation, Design
Proceedings Papers

Development of a Nonintrusive ROM for Parametric Study in the RPV Lower Plenum

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He Shang, Minjun Peng, Genglei Xia, Shiqi Zhang, Shijie Zhu
Proc. ASME. ICONE31, Volume 11: Student Paper Competition, V011T15A034, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134678
https://doi.org/10.1115/ICONE31-134678
View Paper titled, Development of a Nonintrusive ROM for Parametric Study in the RPV Lower Plenum
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Topics: Computation, Computational fluid dynamics, Coolants, Errors, Flow (Dynamics), Principal component analysis, Reactor vessels, Simulation, Steady state
Proceedings Papers

Application of Genetic Algorithm in Pressure Control of Pressurizer

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Yuzhong Shan, Kunpeng Xing
Proc. ASME. ICONE29, Volume 3: I&C, Digital Control, and Influence of Human Factors, V003T03A026, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92661
https://doi.org/10.1115/ICONE29-92661
View Paper titled, Application of Genetic Algorithm in Pressure Control of Pressurizer
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Topics: Genetic algorithms, Pressure control, Nuclear power stations, Control equipment, Control systems, Optimization, Pressure, Pressurized water reactors, Safety, Steady state
Proceedings Papers

Investigation on the Active Learning Optimization on Rotor Dynamics of SCO2 Turbine

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Zhaoli Zheng, Jun Wu, Zhiwu Ke, Zhenxing Zhao, Xiaohu Yang, Lu Dai
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A027, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91731
https://doi.org/10.1115/ICONE29-91731
View Paper titled, Investigation on the Active Learning Optimization on Rotor Dynamics of SCO2 Turbine
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Topics: Optimization, Rotordynamics, Supercritical carbon dioxide, Turbines, Rotors, Brayton cycle, Safety, Separation (Technology), Dynamics (Mechanics), Eigenvalues
Proceedings Papers

Numerical Simulation of the Effect of Mixed Gas Temperature and Steam Injection Rate on Hydrogen Distribution at Steady State in Small Volumes

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Yu Feng, Hongliang Wang, Mingrui Yu, Yidan Yuan
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A021, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91506
https://doi.org/10.1115/ICONE29-91506
View Paper titled, Numerical Simulation of the Effect of Mixed Gas Temperature and Steam Injection Rate on Hydrogen Distribution at Steady State in Small Volumes
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Topics: Accidents, Computer simulation, Hydrogen, Steady state, Steam, Temperature
Proceedings Papers

Thermal Analysis and Optimization of the Heat Exchange System in the Test Loop for the Fuel Assembly Steady-State Irradiation Based on a Re-Evaluation Method

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Si Junping, Liu Xiaosong, Zhao Wenbin, Xu Yuheng, Lei Jin, Zhang Wenlong, Huang Gang
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A031, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90468
https://doi.org/10.1115/ICONE29-90468
View Paper titled, Thermal Analysis and Optimization of the Heat Exchange System in the Test Loop for the Fuel Assembly Steady-State Irradiation Based on a Re-Evaluation Method
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Topics: Fuels, Heat, High temperature, Irradiation (Radiation exposure), Manufacturing, Optimization, Steady state, Thermal analysis, Water
Proceedings Papers

Relap5 MOD3.2 Lead and LBE Model Addition and Program Validation

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Sifan Dong, Xiao Luo, Hongli Chen
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A064, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92103
https://doi.org/10.1115/ICONE29-92103
View Paper titled, Relap5 MOD3.2 Lead and LBE Model Addition and Program Validation
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Topics: China, Errors, Fast neutron reactors, Flow (Dynamics), Fluids, Heat, Liquid metals, Safety, Simulation, Simulation results
Proceedings Papers

A Study on the Steady-State Flow Behavior of the Boiling-Driven Open Natural Circulation System

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Xiaofan Hou, Qianglong Wang, Jinrong Jiu, Hanying Chen, Shiwei Yao
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A046, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93372
https://doi.org/10.1115/ICONE29-93372
View Paper titled, A Study on the Steady-State Flow Behavior of the Boiling-Driven Open Natural Circulation System
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Topics: Boiling, Flow (Dynamics), Steady state, Theoretical analysis