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Proceedings Papers

Three-Dimensional Numerical Simulation of the Natural Circulation Characteristics Based on PLANDTL-DHX for Different Modeling Methods of the Core

Jinsong Guo, Xueyuan Zhang, Haiqi Zhao, Daogang Lu, Yuhao Zhang

Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A003, August 8–12, 2022

Paper No: ICONE29-92364

DOI: https://doi.org/10.1115/ICONE29-92364

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Topics: Computer simulation, Heat, Modeling, Flow (Dynamics), Wire, Fuel rods, Porous materials, Safety, Sodium fast reactors, Dynamics (Mechanics)

Proceedings Papers

Concerns Regarding Equivalent Substitution of Entity Structures by Porous Media Models

Yufei Bai, Wei Zhang, Yangui Yao, Weida Yao

Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A051, August 8–12, 2022

Paper No: ICONE29-92825

DOI: https://doi.org/10.1115/ICONE29-92825

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Topics: Computational fluid dynamics, Flow (Dynamics), Porous materials

Proceedings Papers

A CFD Method for Thermal-Hydraulic Calculation of Pebble Bed HTGRs

Junbing Zhu, Fubing Chen

Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A015, August 8–12, 2022

Paper No: ICONE29-91628

DOI: https://doi.org/10.1115/ICONE29-91628

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Topics: Computational fluid dynamics, Porous materials, Very high temperature reactors

Proceedings Papers

Development of a Numerical Simulation Method for Air Cooling of Fuel Debris by JUPITER

Susumu Yamashita, Shinichiro Uesawa, Hiroyuki Yoshida

Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A006, August 8–12, 2022

Paper No: ICONE29-89345

DOI: https://doi.org/10.1115/ICONE29-89345

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Topics: Computer simulation, Cooling, Fuels, Natural convection, Porous materials, Temperature, Accidents, Boiling water reactors, Computational fluid dynamics, Containment vessels

Proceedings Papers

Multiscale Thermal-Hydraulic Analysis of the ATHENA Core Simulator

Pietro Cioli Puviani, Ivan Di Piazza, Ranieri Marinari, Roberto Zanino, Mariano Tarantino

Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A064, August 8–12, 2022

Paper No: ICONE29-93457

DOI: https://doi.org/10.1115/ICONE29-93457

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Topics: Complex systems, Computational fluid dynamics, Design, Fuels, Heating, Manufacturing, Porous materials, Safety, Simulation, Steady state

Proceedings Papers

Numerical Analysis of Shell-Side Flow Field Characteristics of Condenser in Nuclear Power Plant

Shoubao Dai, Huiqiang Xu, Tengteng Zhan, Dongyang Zhang

Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A049, August 8–12, 2022

Paper No: ICONE29-92730

DOI: https://doi.org/10.1115/ICONE29-92730

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Topics: Condensers (steam plant), Flow (Dynamics), Nuclear power stations, Numerical analysis, Porous materials, Shells

Proceedings Papers

Simulation on the Process of Core Molten Pool Formation and Corium Relocation in the Core Region

Xinhai Zhao, Peng Chen, Dongyu He, Ruhao Zhong

Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A017, August 8–12, 2022

Paper No: ICONE29-92717

DOI: https://doi.org/10.1115/ICONE29-92717

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Topics: Accidents, Algorithms, Collapse, Dams, Flow (Dynamics), Fuel rods, Geometry, Heat transfer, Melting, Porous materials

Proceedings Papers

Thermal-Hydraulic Safety Analysis of Natural Circulation Lead-Cooled Fast Reactor SNCLFR-100 Core Based on Porous Medium Approach

Wenpei Feng, Guangliang Yang, Kefan Zhang, Chong Qin, Xiao Luo, Tao Ding, Hongli Chen

Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A005, August 8–12, 2022

Paper No: ICONE29-92379

DOI: https://doi.org/10.1115/ICONE29-92379

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Topics: Fast neutron reactors, Porous materials, Safety

Proceedings Papers

Parameter Calculation Method of Porous Media Based on BP Neural Network

Fei Zhao, Daogang Lu, Yu Liu, Dong Liu, Jiliang Xu, Jinghui Wu, Fei Xie, Yuchao Wang

Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A089, August 8–12, 2022

Paper No: ICONE29-92382

DOI: https://doi.org/10.1115/ICONE29-92382

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Topics: Artificial neural networks, Computational methods, Fluid structure interaction, Porous materials

Proceedings Papers

Study on Dehumidification of Carbon Materials Based on Thermogravimetry

Da Yan, Kaiyue Shen, Yicheng Guo, Huaqiang Yin, Xuedong He, Tao Ma

Proc. ASME. ICONE28, Volume 1: Operating Plant Challenges, Successes, and Lessons Learned; Nuclear Plant Engineering; Advanced Reactors and Fusion; Small Modular and Micro-Reactors Technologies and Applications, V001T02A004, August 4–6, 2021

Paper No: ICONE28-63633

DOI: https://doi.org/10.1115/ICONE28-63633

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Topics: Carbon, Dehumidification, Thermogravimetry, Very high temperature reactors, Temperature, Boron, Graphite, High temperature, Corrosion, Desorption

Proceedings Papers

Core Thermal-Hydraulic Analysis During Dipped-Type Direct Heat Exchanger Operation in Natural Circulation Conditions

Erina Hamase, Norihiro Doda, Ayako Ono, Masaaki Tanaka, Yasuhiro Miyake, Yasutomo Imai

Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A005, August 4–6, 2021

Paper No: ICONE28-63380

DOI: https://doi.org/10.1115/ICONE28-63380

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Topics: Computational fluid dynamics, Flow (Dynamics), Heat exchangers, Sodium fast reactors, Fuels, Reactor vessels, Sodium, Coolants, Cooling, Cooling systems

Proceedings Papers

Heat Transfer and Fluid Flow Characteristic of U-Shaped Flow Channel for Applications of VHTR

Yasuaki Takayama, Tetsuaki Takeda

Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A054, August 4–6, 2021

Paper No: ICONE28-64552

DOI: https://doi.org/10.1115/ICONE28-64552

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Topics: Cooling systems, Flow (Dynamics), Fluid dynamics, Heat transfer, Porous materials, Very high temperature reactors

Proceedings Papers

Comparison of Pebble Bed Velocity Profiles Between High-Fidelity and Intermediate-Fidelity Codes

David Reger, Elia Merzari, Paolo Balestra, Sebastian Schunert, Yassin A. Hassan

Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A086, August 4–6, 2021

Paper No: ICONE28-65759

DOI: https://doi.org/10.1115/ICONE28-65759

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Topics: Accidents, Computational fluid dynamics, Cooling, Drag (Fluid dynamics), Flow (Dynamics), Fluids, Graphics processing units, High temperature, Modeling, Porosity

Proceedings Papers

Heat Transfer and Fluid Flow Characteristic of One Side Heated Vertical Rectangular Channel That Inserted Thin Metallic Wire

Gota Suga, Tetsuaki Takeda

Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A040, August 4–5, 2020

Paper No: ICONE2020-16705

DOI: https://doi.org/10.1115/ICONE2020-16705

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Topics: Fluid dynamics, Heat transfer, Wire, Very high temperature reactors, Flow (Dynamics), Natural convection, Cooling, Cooling systems, Copper, Gas turbines

Proceedings Papers

Natural-Convective Transport Model of Radon From Building From Building Materials Into Indoor Atmosphere

Shengyang Feng, Puxin Chen, Yu Cui, Yurong Wu, Ce Li

Proc. ASME. ICONE2020, Volume 1: Beyond Design Basis; Codes and Standards; Computational Fluid Dynamics (CFD); Decontamination and Decommissioning; Nuclear Fuel and Engineering; Nuclear Plant Engineering, V001T03A009, August 4–5, 2020

Paper No: ICONE2020-16351

DOI: https://doi.org/10.1115/ICONE2020-16351

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Topics: Building materials, Computer simulation, Buoyancy, Air flow, China, Energy dissipation, Flow (Dynamics), Modeling, Natural convection, Permeability

Proceedings Papers

CFD Investigation of Thermal-Hydraulic Behaviors in Full Reactor Core for Sodium-Cooled Fast Reactor

Jing Chen, Dalin Zhang, Suizheng Qiu, Kui Zhang, Mingjun Wang, G. H. Su

Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A040, July 22–26, 2018

Paper No: ICONE26-81626

DOI: https://doi.org/10.1115/ICONE26-81626

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Topics: Computational fluid dynamics, Sodium fast reactors, Flow (Dynamics), China, Computer software, Coolants, Design, Fast neutron reactors, Fluids, Heat

Proceedings Papers

Numerical Investigation of Mass Mixing in the Reactor Core of a Pebble Bed HTGR

Wei Lu, Xiaowei Li, Xinxin Wu

Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A022, July 22–26, 2018

Paper No: ICONE26-81722

DOI: https://doi.org/10.1115/ICONE26-81722

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Topics: Very high temperature reactors, Fuels, Flow (Dynamics), Oxidation, Accidents, Computer simulation, Coolants, Corrosion, Diffusion (Physics), Gases

Proceedings Papers

Heat Transfer and Fluid Flow Characteristics of One Side Heated Vertical Rectangular Channel Applied As Vessel Cooling System of VHTR

Kenta Fujikami, Tetsuaki Takeda, Shumpei Funatani

Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A046, July 22–26, 2018

Paper No: ICONE26-81700

DOI: https://doi.org/10.1115/ICONE26-81700

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Topics: Cooling systems, Fluid dynamics, Heat transfer, Very high temperature reactors, Vessels, Flow (Dynamics), Natural convection, Porosity, Porous materials, Cooling

Proceedings Papers

Inlet Passageway Optimization of Immediate Heat Exchanger in an HTGR

Jingdan Cui, Kun Yuan, Qi Sun, Wei Peng, Jie Wang

Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A056, July 22–26, 2018

Paper No: ICONE26-81801

DOI: https://doi.org/10.1115/ICONE26-81801

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Topics: Heat exchangers, Optimization, Very high temperature reactors, Flow (Dynamics), Heat transfer, Computation, Computational fluid dynamics, Heat, Helium, Hydrogen production

Proceedings Papers

Numerical Simulation on Primary Side of AP1000 Steam Generator by Porous Media Model

Hu Li-qiang

Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A036, July 22–26, 2018

Paper No: ICONE26-82182

DOI: https://doi.org/10.1115/ICONE26-82182

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Topics: Boilers, Computer simulation, Porous materials, Heat, Flow (Dynamics), Geometry, Heat transfer, Darcy's law

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NARROW

Three-Dimensional Numerical Simulation of the Natural Circulation Characteristics Based on PLANDTL-DHX for Different Modeling Methods of the Core

Concerns Regarding Equivalent Substitution of Entity Structures by Porous Media Models

A CFD Method for Thermal-Hydraulic Calculation of Pebble Bed HTGRs

Development of a Numerical Simulation Method for Air Cooling of Fuel Debris by JUPITER

Multiscale Thermal-Hydraulic Analysis of the ATHENA Core Simulator

Numerical Analysis of Shell-Side Flow Field Characteristics of Condenser in Nuclear Power Plant

Simulation on the Process of Core Molten Pool Formation and Corium Relocation in the Core Region

Thermal-Hydraulic Safety Analysis of Natural Circulation Lead-Cooled Fast Reactor SNCLFR-100 Core Based on Porous Medium Approach

Parameter Calculation Method of Porous Media Based on BP Neural Network

Study on Dehumidification of Carbon Materials Based on Thermogravimetry

Core Thermal-Hydraulic Analysis During Dipped-Type Direct Heat Exchanger Operation in Natural Circulation Conditions

Heat Transfer and Fluid Flow Characteristic of U-Shaped Flow Channel for Applications of VHTR

Comparison of Pebble Bed Velocity Profiles Between High-Fidelity and Intermediate-Fidelity Codes

Heat Transfer and Fluid Flow Characteristic of One Side Heated Vertical Rectangular Channel That Inserted Thin Metallic Wire

Natural-Convective Transport Model of Radon From Building From Building Materials Into Indoor Atmosphere

CFD Investigation of Thermal-Hydraulic Behaviors in Full Reactor Core for Sodium-Cooled Fast Reactor

Numerical Investigation of Mass Mixing in the Reactor Core of a Pebble Bed HTGR

Heat Transfer and Fluid Flow Characteristics of One Side Heated Vertical Rectangular Channel Applied As Vessel Cooling System of VHTR

Inlet Passageway Optimization of Immediate Heat Exchanger in an HTGR

Numerical Simulation on Primary Side of AP1000 Steam Generator by Porous Media Model

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