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Proceedings Papers

Numerical Study on Molten Stainless Steel and Lead Bismuth Eutectic Interaction for Lead-Cooled Fast Reactors Using the ACENA Code With Experimental Validation

Shuowang Fan, Yutong Chen, Dalin Zhang, Xiaoli Wu, Wenxi Tian, Suizheng Qiu, Guanghui Su
Proc. ASME. ICONE31, Volume 6: Thermal-Hydraulics and Safety Analysis, V006T07A045, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134796
https://doi.org/10.1115/ICONE31-134796
View Paper titled, Numerical Study on Molten Stainless Steel and Lead Bismuth Eutectic Interaction for Lead-Cooled Fast Reactors Using the ACENA Code With Experimental Validation
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Topics: Fast neutron reactors, Stainless steel, Coolants, Temperature, Accidents, Pressure, Safety, Sodium, Temperature distribution, Vessels
Proceedings Papers

Development of a New Crust Model for Analyzing VULCANO VBS-U3 MCCI Experiment With MPS Method

Takeshi Yamada, Xin Li, Takuya Yamashita, Akifumi Yamaji
Proc. ASME. ICONE31, Volume 7: Computational Fluid Dynamics (CFD) and Applications, V007T08A007, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-134499
https://doi.org/10.1115/ICONE31-134499
View Paper titled, Development of a New Crust Model for Analyzing VULCANO VBS-U3 MCCI Experiment With MPS Method
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Topics: Ablation (Vaporization technology), Accidents, Chaos, Computation, Computational fluid dynamics, Computer simulation, Concrete walls, Concretes, Containment, Displacement
Proceedings Papers

Flow Mixing Characteristics in Double Loop Reactor Pressure Vessel Under Accident Conditions

Guanhui Xie, Runcheng Li, Tianyi Wei, Zhikang Lin, Dongyang Li, Sichao Tan
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A010, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-89228
https://doi.org/10.1115/ICONE29-89228
View Paper titled, Flow Mixing Characteristics in Double Loop Reactor Pressure Vessel Under Accident Conditions
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Topics: Accidents, Boron, Flow (Dynamics), Fluids, Reactor vessels, Water, Pressure vessels, Coolants, Safety, Fluid dynamics
Proceedings Papers

A Digital Proof of Concept (POC) for Simulating the Coupled Phenomena Between Neutronics, Structural and Fluid Dynamics in a Reactor Core

Jie Liu, Chunyu Zhang, Zhihao Zheng, Jiesheng Min
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A073, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93008
https://doi.org/10.1115/ICONE29-93008
View Paper titled, A Digital Proof of Concept (POC) for Simulating the Coupled Phenomena Between Neutronics, Structural and Fluid Dynamics in a Reactor Core
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Topics: Fluid dynamics, Physics, Simulation, Computational fluid dynamics, Structural analysis, American Petroleum Institute, Computation, Computer simulation, Computer software, Computer-aided engineering
Proceedings Papers

Solution of Unsteady Flow Equations for Nanoscale Heat and Mass Transfer, Advanced Fluidics, Bioengineering, and High Energy Blast Wave Propagations

Ramlala P. Sinha
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A038, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92309
https://doi.org/10.1115/ICONE29-92309
View Paper titled, Solution of Unsteady Flow Equations for Nanoscale Heat and Mass Transfer, Advanced Fluidics, Bioengineering, and High Energy Blast Wave Propagations
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Topics: Bioengineering, Heat, Mass transfer, Nanoscale phenomena, Unsteady flow, Wave propagation, Compressible flow, Fluids, Heat transfer, Oscillations
Proceedings Papers

A Finite Element Approach to Solve Incompressible Navier-Stokes Equations and Its Convergence Rate Analysis

Qiyue Lu, Shiyi Bao
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A003, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-88982
https://doi.org/10.1115/ICONE29-88982
View Paper titled, A Finite Element Approach to Solve Incompressible Navier-Stokes Equations and Its Convergence Rate Analysis
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Topics: Algebra, Cavities, Finite element analysis, Finite element methods, Finite element model, Flow (Dynamics), Fluid dynamics, Incompressible fluids, Navier-Stokes equations, Nuclear engineering
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-64552
https://doi.org/10.1115/ICONE28-64552
View Paper titled, Heat Transfer and Fluid Flow Characteristic of U-Shaped Flow Channel for Applications of VHTR
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Topics: Cooling systems, Flow (Dynamics), Fluid dynamics, Heat transfer, Porous materials, Very high temperature reactors
Proceedings Papers

Time-Dependent Solution of Unsteady Fluid Flow Equations for High Speed Oscillating Compressible Flows and Blast Wave Propagations

Ramlala P. Sinha
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, V001T03A011, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16419
https://doi.org/10.1115/ICONE2020-16419
View Paper titled, Time-Dependent Solution of Unsteady Fluid Flow Equations for High Speed Oscillating Compressible Flows and Blast Wave Propagations
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Topics: Compressible flow, Fluid dynamics, Oscillations, Wave propagation, Fluids, Heat transfer, Pistons, Boundary-value problems, Circular cylinders, Design
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16705
https://doi.org/10.1115/ICONE2020-16705
View Paper titled, Heat Transfer and Fluid Flow Characteristic of One Side Heated Vertical Rectangular Channel That Inserted Thin Metallic Wire
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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

Direct Numerical Simulation of Fluid Flow in a 5x5 Square Rod Bundle Using Nek5000

Adam Kraus, Elia Merzari, Thomas Norddine, Oana Marin, Sofiane Benhamadouche
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A036, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16643
https://doi.org/10.1115/ICONE2020-16643
View Paper titled, Direct Numerical Simulation of Fluid Flow in a 5x5 Square Rod Bundle Using Nek5000
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Topics: Computer simulation, Fluid dynamics, Fuel rods, Kinetic energy, Turbulence
Proceedings Papers

Thermal-Hydraulic Performance Analysis of Fluid Flow in Tube With Helical Screw Inserts in Transition Flow

Shashank Ranjan Chaurasia, R. M. Sarviya
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A035, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16649
https://doi.org/10.1115/ICONE2020-16649
View Paper titled, Thermal-Hydraulic Performance Analysis of Fluid Flow in Tube With Helical Screw Inserts in Transition Flow
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Topics: Flow (Dynamics), Fluid dynamics, Friction, Heat exchangers, Screws, Strips
Proceedings Papers

Turbulent Transverse Plane PIV Measurements on a Wire-Wrapped 61-Pin Hexagonal Fuel Bundle

Nolan E. Goth, Philip Jones, Thien D. Nguyen, Rodolfo Vaghetto, Yassin Hassan
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A043, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81462
https://doi.org/10.1115/ICONE26-81462
View Paper titled, Turbulent Transverse Plane PIV Measurements on a Wire-Wrapped 61-Pin Hexagonal Fuel Bundle
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Topics: Fuels, Turbulence, Wire, Flow (Dynamics), Computational fluid dynamics, Sodium fast reactors, Axial flow, Cooling, Corners (Structural elements), Ducts
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81700
https://doi.org/10.1115/ICONE26-81700
View Paper titled, Heat Transfer and Fluid Flow Characteristics of One Side Heated Vertical Rectangular Channel Applied As Vessel Cooling System of VHTR
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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

The Influence of Pebble Placement on the Wake of Tandem Pebbles in a Free Stream

Gerrit Botha, Yassin A. Hassan, Richard C. Kurwitz, Elia Merzari
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A061, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81884
https://doi.org/10.1115/ICONE26-81884
View Paper titled, The Influence of Pebble Placement on the Wake of Tandem Pebbles in a Free Stream
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Topics: Computer simulation, Flow (Dynamics), Fluid dynamics, Kinetic energy, Reynolds number, Statistics, Turbulence, Wakes
Proceedings Papers

Modelling Frozen Salt Films in a Molten Salt Fast Reactor

Gregory M. Cartland-Glover, Stefano Rolfo, Alex Skillen, David R. Emerson, Charles Moulinec, Dzianis Litskevich, Bruno Merk
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A038, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82210
https://doi.org/10.1115/ICONE26-82210
View Paper titled, Modelling Frozen Salt Films in a Molten Salt Fast Reactor
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Topics: Fast neutron reactors, Modeling, Heat exchangers, Computer simulation, Cooling, Flow (Dynamics), Fluid dynamics, Heat transfer, Molten salt reactors, Nuclear power
Proceedings Papers

DEM-CFD Study on Fluid Flow Through Radial Layered Composite Packed Beds

Zehua Guo, Zhongning Sun, Nan Zhang, Ming Ding, Haozhi Bian, Zhaoming Meng
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A010, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81343
https://doi.org/10.1115/ICONE26-81343
View Paper titled, DEM-CFD Study on Fluid Flow Through Radial Layered Composite Packed Beds
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Topics: Composite materials, Computational fluid dynamics, Discrete element methods, Fluid dynamics, Packings (Cushioning), Porosity, Containers, Flow (Dynamics), Convection, Design
Proceedings Papers

CFD-Based Correlation for Forced Convection Heat Transfer in Circular Ducts of Internally Heated Molten Salts

Francesco Di Lecce, Sandra Dulla, Piero Ravetto, Antonio Cammi, Stefano Lorenzi, Carlo Fiorina
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A062, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82507
https://doi.org/10.1115/ICONE26-82507
View Paper titled, CFD-Based Correlation for Forced Convection Heat Transfer in Circular Ducts of Internally Heated Molten Salts
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Topics: Computational fluid dynamics, Ducts, Forced convection, Heat, Heat transfer, Molten salt reactors, Flow (Dynamics), Fluid dynamics, Fuels, Internal flow
Proceedings Papers

Investigation on Thermal-Hydraulic Parameters and Instability Under Two Different Heating Conditions Based on RELAP5 Code

Zhaoyang Xia, Zhiwei Zhou, Tianji Peng
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A048, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82268
https://doi.org/10.1115/ICONE26-82268
View Paper titled, Investigation on Thermal-Hydraulic Parameters and Instability Under Two Different Heating Conditions Based on RELAP5 Code
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Topics: Heating, Heat transfer, Critical heat flux, Heat, Superheating, Boilers, Density, Energy generation, Fluid dynamics, Oscillations
Proceedings Papers

Study on Control Strategy of Hydrogen Risk in Small Containment Under Severe Accident

Zou Zhiqiang, Zhang Ming, Peng Huanhuan, Hou Liqiang, Deng Chunrui, Qiao Xuedong
Proc. ASME. ICONE26, Volume 7: Decontamination and Decommissioning, Radiation Protection, and Waste Management; Mitigation Strategies for Beyond Design Basis Events, V007T11A008, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81899
https://doi.org/10.1115/ICONE26-81899
View Paper titled, Study on Control Strategy of Hydrogen Risk in Small Containment Under Severe Accident
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Topics: Accidents, Containment, Hydrogen, Risk, Oxygen, Steam, Steel, Combustion, Condensation, Cooling systems
Proceedings Papers

CFD Validation With a PIV Provided Experimental Data for the Coolant Velocity Measurement in Reactor Vessel Down-Comer

Abdelgadir Eltayeb, Sichao Tan, Ayodeji A. Ala, Zhang Qi, Nisrene M. Ahmed
Proc. ASME. ICONE26, Volume 4: Nuclear Safety, Security, and Cyber Security; Computer Code Verification and Validation, V004T15A016, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82212
https://doi.org/10.1115/ICONE26-82212
View Paper titled, CFD Validation With a PIV Provided Experimental Data for the Coolant Velocity Measurement in Reactor Vessel Down-Comer
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Topics: Computational fluid dynamics, Coolants, Reactor vessels, Velocity measurement, Fluid dynamics, Pressurized water reactors, Boundary-value problems, Cylinders, Engineering simulation, Flow (Dynamics)