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Proceedings Papers

Inquiry on the Effect of Heating Structures in the Prediction of Flow Stability at Supercritical Pressures

Alessio Betti, Andrea Pucciarelli, Walter Ambrosini
Proc. ASME. ICONE31, Volume 6: Thermal-Hydraulics and Safety Analysis, V006T07A067, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135176
https://doi.org/10.1115/ICONE31-135176
View Paper titled, Inquiry on the Effect of Heating Structures in the Prediction of Flow Stability at Supercritical Pressures
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Topics: Computational fluid dynamics, Flow (Dynamics), Heating, Stability, Supercritical water reactors, Design, Modeling, Oscillations, Flow instability, Fluid density
Proceedings Papers

Research on Computation Method of Bubble Volume Based on Machine Learning

Yongwang Ding, Xinxing Liu, Zhaoming Meng, Han Zhang, Fu Li
Proc. ASME. ICONE31, Volume 6: Thermal-Hydraulics and Safety Analysis, V006T07A065, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-135162
https://doi.org/10.1115/ICONE31-135162
View Paper titled, Research on Computation Method of Bubble Volume Based on Machine Learning
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Topics: Bubbles, Computation, Condensation, Convolutional neural networks, Image processing, Machine learning, Oscillations, Algorithms, Collapse, Errors
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

Experiment Investigation on Onset of Flow Instability in Upward Tube Under Low Pressure Condition

Bing Yang, Minfu Zhao, Junhan Wei
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A035, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90817
https://doi.org/10.1115/ICONE29-90817
View Paper titled, Experiment Investigation on Onset of Flow Instability in Upward Tube Under Low Pressure Condition
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Topics: Flow instability, Pressure, Pressure drop, Two-phase flow, Bubbles, Cooling, Flow (Dynamics), Fluids, Heat, Heat flux
Proceedings Papers

The Investigation on Geysering in Scaling Analyses of Natural Circulation

Xiangfei Meng
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A020, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-89568
https://doi.org/10.1115/ICONE29-89568
View Paper titled, The Investigation on Geysering in Scaling Analyses of Natural Circulation
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Topics: Boiling, Boiling water reactors, Circuits, Cycles, Delays, Design, Economics , Engineering prototypes, Flow (Dynamics), Flow instability
Proceedings Papers

Effects of Power Oscillations on Natural Circulation Flow Instability With a Neutronic-Thermo-Hydraulic Loop

Xianbing Chen, Chengyi Long, Dongbao Zhu, Puzhen Gao, Xiaming Kong, Lu Yao
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A043, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93303
https://doi.org/10.1115/ICONE29-93303
View Paper titled, Effects of Power Oscillations on Natural Circulation Flow Instability With a Neutronic-Thermo-Hydraulic Loop
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Topics: Flow instability, Oscillations
Proceedings Papers

Principal Component Analysis on Tangential Oscillation of Thermal Stratification in Pipe-Flow

Dongwei Wei, Mi Zhou, Naiqiang Zhang
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A020, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91662
https://doi.org/10.1115/ICONE29-91662
View Paper titled, Principal Component Analysis on Tangential Oscillation of Thermal Stratification in Pipe-Flow
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Topics: Fatigue, Oscillations, Pipe flow, Pipelines, Principal component analysis, Thermal stratification
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

Development of an MPS Code for Corium Behavior Analysis

Lijun Jian, Hongfan Lu, Peng Yu, Yidan Yuan
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A013, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91422
https://doi.org/10.1115/ICONE29-91422
View Paper titled, Development of an MPS Code for Corium Behavior Analysis
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Topics: Accidents, Alloys, Collapse, Deformation, Drops, Enthalpy, Fukushima nuclear disaster, Japan, 2011, Heat transfer, Melting, Oscillations
Proceedings Papers

General Discussion on Terminal Velocity for Rising Single Bubble

Qinghua Wang, Zensaku Kawara, Takehiko Yokomine, Tomoaki Kunugi
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A021, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-64697
https://doi.org/10.1115/ICONE28-64697
View Paper titled, General Discussion on Terminal Velocity for Rising Single Bubble
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Topics: Bubbles, Electromagnetic scattering, Oscillations
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

Experimental and Numerical Investigation of Thermal Performance of Synthetic Jet Impingement

Pushpanjay K. Singh, Rohit Kothari, Santosh K. Sahu, Prabhat K. Upadhyay, Shashwat Singh
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, V001T03A020, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16775
https://doi.org/10.1115/ICONE2020-16775
View Paper titled, Experimental and Numerical Investigation of Thermal Performance of Synthetic Jet Impingement
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Topics: Computation, Computer cooling, Computer simulation, Computer software, Diaphragms (Mechanical devices), Diaphragms (Structural), Electromagnetic actuators, Excitation, Flow (Dynamics), Geometry
Proceedings Papers

Theoretical Research on Two-Phase Flow Instability in Parallel Rectangular Channels Under Periodic Perturbation

Libo Qian, Jian Deng, Tao Huang, Rong Cai
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A043, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16766
https://doi.org/10.1115/ICONE2020-16766
View Paper titled, Theoretical Research on Two-Phase Flow Instability in Parallel Rectangular Channels Under Periodic Perturbation
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Topics: Boiling, Computer simulation, Density, Flow instability, Heating, Momentum, Oscillations, Pipeline risers, Pressure, Pressure drop
Proceedings Papers

Study on Natural Circulation Flow Instabilities in Rod Bundle Channel Under Rolling Condition

Kun Cheng, Jian Deng, Rong Cai, Libo Qian, Peiyao Qi, Bingzheng Ke
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A020, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16362
https://doi.org/10.1115/ICONE2020-16362
View Paper titled, Study on Natural Circulation Flow Instabilities in Rod Bundle Channel Under Rolling Condition
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Topics: Flow instability, Fuel rods, Oscillations, Flow (Dynamics), Heating, Pressure, Subcooling, Testing, Two-phase flow, Vapors
Proceedings Papers

Validation of CTF Void Predictions Using the BFBT Database

Nathan W. Porter, Maria N. Avramova, Vincent A. Mousseau
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A059, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81869
https://doi.org/10.1115/ICONE26-81869
View Paper titled, Validation of CTF Void Predictions Using the BFBT Database
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Topics: Databases, Equilibrium (Physics), Geometry, Porosity, Boundary-value problems, Calibration, Design, Modeling, Oscillations, Steady state
Proceedings Papers

Enhancement of Pressure and Curvature Calculation for the Moving Particle Semi-Implicit Method

Jiazhi Li, Sunghyon Jang, Akira Yamaguchi
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A037, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82205
https://doi.org/10.1115/ICONE26-82205
View Paper titled, Enhancement of Pressure and Curvature Calculation for the Moving Particle Semi-Implicit Method
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Topics: Particulate matter, Pressure, Collisions (Physics), Bubbles, Dams, Fluids, Gaussian distribution, Hydrostatic pressure, Oscillations, Pressure gradient
Proceedings Papers

Experimental Comparison on the Multi-Hole Steam Spraying Condensation Heat Transfer Characteristics

Yuhao Zhang, Daogang Lu, Bin Ouyang, Yonglong Yuan
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A064, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82518
https://doi.org/10.1115/ICONE26-82518
View Paper titled, Experimental Comparison on the Multi-Hole Steam Spraying Condensation Heat Transfer Characteristics
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Topics: Condensation, Heat transfer, Plasma spraying, Spraying (Coating processes), Steam, Flow (Dynamics), High pressure (Physics), High temperature, Oscillations, Pressurized water reactors
Proceedings Papers

Effect of Ocean Conditions on Neutronic/Thermal-Hydraulic Coupling of IPWR

Genglei Xia
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A009, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81080
https://doi.org/10.1115/ICONE26-81080
View Paper titled, Effect of Ocean Conditions on Neutronic/Thermal-Hydraulic Coupling of IPWR
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Topics: Oceans, Flow (Dynamics), Coolants, Oscillations, Pressurized water reactors, Thermal hydraulics, Feedback, Fluids, Modeling, Neutrons
Proceedings Papers

Effects of Parameters on the Two-Phase Flow Instability in a Microchannel

Yefei Liu, Yang Liu, Xingtuan Yang, Liqiang Pan
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A016, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81992
https://doi.org/10.1115/ICONE26-81992
View Paper titled, Effects of Parameters on the Two-Phase Flow Instability in a Microchannel
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Topics: Microchannels, Two-phase flow, Subcooling, Flow (Dynamics), Heat flux, Oscillations, Transparency, Data acquisition, Density, Fluids
Proceedings Papers

Numerical Investigation on Conjugate Heat Transfer of Supercritical CO 2 in Rolling Motion

Zhenxing Zhao, Mengran Liao, Yong Liu, Qi Xiao, Xingsheng Lao, Jun Wu, Wei Wang
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A031, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81332
https://doi.org/10.1115/ICONE26-81332
View Paper titled, Numerical Investigation on Conjugate Heat Transfer of Supercritical CO 2 in Rolling Motion
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Topics: Heat transfer, Supercritical carbon dioxide, Flow (Dynamics), Buoyancy, Fluids, Heat exchangers, Oceans, Oscillations, Pressure drop, Stability