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Proceedings Papers

Experimental Study on Measurement of Boiling Entrainment Rate From Falling Liquid Film With Gas Sheared Flow

Raka Firman Baskara Permana, Junpei Tabuchi, Tomio Okawa, Yuki Narushima, Hajime Furuichi, Kenichi Katono
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A022, August 8–12, 2022
Paper No: ICONE29-90420
DOI: https://doi.org/10.1115/ICONE29-90420
View Paper titled, Experimental Study on Measurement of Boiling Entrainment Rate From Falling Liquid Film With Gas Sheared Flow
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Topics: Boiling, Flow (Dynamics), Liquid films, Drops, Heat flux, Two-phase flow, Gas flow, Nucleate boiling, Separation (Technology), Steady state
Proceedings Papers

Complementary Simulations to Determine Heat Transfer Coefficients and the Maximum Heat Flux in Multi-Nozzle Spray Cooling Experiments

Yuxuan Du, Satya V. Ravikumar Bandaru, Walter Villanueva
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A002, August 8–12, 2022
Paper No: ICONE29-89086
DOI: https://doi.org/10.1115/ICONE29-89086
View Paper titled, Complementary Simulations to Determine Heat Transfer Coefficients and the Maximum Heat Flux in Multi-Nozzle Spray Cooling Experiments
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Topics: Computer simulation, Cooling, Engineering simulation, Heat flux, Heat transfer coefficients, Nozzles, Simulation, Sprays, Temperature profiles
Proceedings Papers

Experimentally Investigating Effects of Water Quality on the Critical Heat Flux for the Downward Facing Surface

Guanhong Zhang, Junming Liang, Xiangyu Yun, Huiyong Zhang
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A033, August 8–12, 2022
Paper No: ICONE29-90658
DOI: https://doi.org/10.1115/ICONE29-90658
View Paper titled, Experimentally Investigating Effects of Water Quality on the Critical Heat Flux for the Downward Facing Surface
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Topics: Critical heat flux, Heat flux, Pool boiling, Water pollution
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
Paper No: ICONE29-90817
DOI: 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

Preliminary Development of a Coupling Environment Based on MOOSE and OpenFOAM and Its Application on Plate Fuel Modeling

Hongquan Liu, Yanan He, Yingwei Wu, Guanghui Su, Wenxi Tian, Suizheng Qiu
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A044, August 8–12, 2022
Paper No: ICONE29-91437
DOI: https://doi.org/10.1115/ICONE29-91437
View Paper titled, Preliminary Development of a Coupling Environment Based on MOOSE and OpenFOAM and Its Application on Plate Fuel Modeling
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Topics: Fuels, Heat transfer, Modeling, Physics, Process control, Computational fluid dynamics, Nuclear reactors, Simulation, Convection, Finite element analysis
Proceedings Papers

Baseline WALT DNB Test Results With Cr-Coated Cladding to Support Accident Tolerant Fuel Development

Guoqiang Wang, William A. Byers, Zeses Karoutas
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A041, August 4–6, 2021
Paper No: ICONE28-66591
DOI: https://doi.org/10.1115/ICONE28-66591
View Paper titled, Baseline WALT DNB Test Results With Cr-Coated Cladding to Support Accident Tolerant Fuel Development
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Topics: Accidents, Cladding systems (Building), Critical heat flux, Fuels, Chemistry, Pressurized water reactors, Coolants, Electrical resistivity, Film boiling, Heat flux
Proceedings Papers

Research on Dimensionless Analysis Method of Scale Effects for Molten Pool Experiments

Fengyang Quan, Wei Li, Zikun Zhao, Xiao Zeng, Yong Guo, Yidan Yuan
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A024, August 4–6, 2021
Paper No: ICONE28-64739
DOI: https://doi.org/10.1115/ICONE28-64739
View Paper titled, Research on Dimensionless Analysis Method of Scale Effects for Molten Pool Experiments
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Topics: Accidents, Cladding systems (Building), Coolants, Cooling, Dimensional analysis, Engineering prototypes, Failure, Floods, Fuels, Heat flux
Proceedings Papers

Results of a LES Application to LBE Turbulent Flow in a Wire-Wrapped Single Rod Channel

Andrea Pucciarelli
Proc. ASME. ICONE28, Volume 3: Computational Fluid Dynamics (CFD); Verification and Validation; Advanced Methods of Manufacturing (AMM) for Nuclear Reactors and Components; Decontamination, Decommissioning, and Radioactive Waste Management; Beyond Design Basis and Nuclear Safety; Risk Informed Management and Regulation, V003T08A003, August 4–6, 2021
Paper No: ICONE28-64153
DOI: https://doi.org/10.1115/ICONE28-64153
View Paper titled, Results of a LES Application to LBE Turbulent Flow in a Wire-Wrapped Single Rod Channel
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Topics: Liquid metals, Reynolds-averaged Navier–Stokes equations, Turbulence, Wire, Fluids, Eutectic alloys, Flux (Metallurgy), Fuel rods, Heat, Heat flux
Proceedings Papers

Experimental Study on Transient Heat Transfer for Helium Gas Flowing in a Minichannel

Feng Xu, Qiusheng Liu, Satoshi Kawaguchi, Makoto Shibahara
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A039, August 4–5, 2020
Paper No: ICONE2020-16697
DOI: https://doi.org/10.1115/ICONE2020-16697
View Paper titled, Experimental Study on Transient Heat Transfer for Helium Gas Flowing in a Minichannel
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Topics: Helium, Transient heat transfer, Heat, Flow (Dynamics), Temperature, Heat flux, Heat transfer coefficients, Transients (Dynamics), Control systems, Flowmeters
Proceedings Papers

Experimental Investigation of the Transient Pool Boiling Heat Transfer on the Quenching of Vertical Rodlet in Water

Zefeng Wang, Jian Deng, Libo Qian, Rong Cai, Jinbiao Xiong, Lei Zhong, Yugao Ma
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A038, August 4–5, 2020
Paper No: ICONE2020-16709
DOI: https://doi.org/10.1115/ICONE2020-16709
View Paper titled, Experimental Investigation of the Transient Pool Boiling Heat Transfer on the Quenching of Vertical Rodlet in Water
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Topics: Heat transfer, Pool boiling, Quenching (Metalworking), Transients (Dynamics), Water, Temperature, Film boiling, Zirconium, Thermocouples, Accidents
Proceedings Papers

On Effects of Temperature Boundary Conditions on Heat Transfer in Turbulent Low-Prandtl-Number Flows

Ivan Otic
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A051, August 4–5, 2020
Paper No: ICONE2020-16858
DOI: https://doi.org/10.1115/ICONE2020-16858
View Paper titled, On Effects of Temperature Boundary Conditions on Heat Transfer in Turbulent Low-Prandtl-Number Flows
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Topics: Boundary-value problems, Flow (Dynamics), Heat transfer, Temperature effects, Turbulence, Heat flux, Temperature, Fluctuations (Physics), Forced convection, Large eddy simulation
Proceedings Papers

Optimization Study for Uncertainty Reduction of In-Pile CHF Experiments in TREAT

Seokbin Seo, Nicholas R. Brown, Robert J. Armstrong, Charles P. Folsom, Colby B. Jensen
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A053, August 4–5, 2020
Paper No: ICONE2020-16884
DOI: https://doi.org/10.1115/ICONE2020-16884
View Paper titled, Optimization Study for Uncertainty Reduction of In-Pile CHF Experiments in TREAT
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Topics: Critical heat flux, Optimization, Sensitivity analysis, Uncertainty, Coolants, Heat transfer, Transients (Dynamics), Accidents, Fuels, Heat flux
Proceedings Papers

RELAP5-3D Sensitivity Studies of Incorporating Axial Boron Gradients Into a Heater Tube Experiment for Pool Boiling CHF Testing in TREAT

Richard Hernandez, Nicholas R. Brown, Charles P. Folsom, Nicolas E. Woolstenhulme, Colby B. Jensen
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A041, August 4–5, 2020
Paper No: ICONE2020-16758
DOI: https://doi.org/10.1115/ICONE2020-16758
View Paper titled, RELAP5-3D Sensitivity Studies of Incorporating Axial Boron Gradients Into a Heater Tube Experiment for Pool Boiling CHF Testing in TREAT
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Topics: Boron, Critical heat flux, Pool boiling, Testing, Coolants, Design, Shapes, Accidents, Heat flux, Heat transfer
Proceedings Papers

Effects of Domain-Size on Large-Eddy Simulation for a Forced-Convection Flow in a Pipe With Circumferentially-Varying Heat Flux

Yasuo Hattori, Hitoshi Suto, Keisuke Nakao, Yuma Hasebe, Shuji Ishihara
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, V001T03A017, August 4–5, 2020
Paper No: ICONE2020-16732
DOI: https://doi.org/10.1115/ICONE2020-16732
View Paper titled, Effects of Domain-Size on Large-Eddy Simulation for a Forced-Convection Flow in a Pipe With Circumferentially-Varying Heat Flux
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Topics: Flow (Dynamics), Forced convection, Heat flux, Large eddy simulation, Pipes, Turbulence
Proceedings Papers

Analysis of Transient Corium Pool Structure in the Lower Plenum of Reactor Vessel

Liang Chen, Hua Pang, Ximing Xie, Lei Zhong, Rong Cai
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T08A041, August 4–5, 2020
Paper No: ICONE2020-16470
DOI: https://doi.org/10.1115/ICONE2020-16470
View Paper titled, Analysis of Transient Corium Pool Structure in the Lower Plenum of Reactor Vessel
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Topics: Accidents, Reactor vessels, Transients (Dynamics), Vessels, Density, Heat flux, Heavy metals, China, Coolants, Critical heat flux
Proceedings Papers

Prediction of Extremely High Minimum Heat Flux Point During Quenching in Nanofluid

Yutaro Umehara, Tomio Okawa
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A001, August 4–5, 2020
Paper No: ICONE2020-16032
DOI: https://doi.org/10.1115/ICONE2020-16032
View Paper titled, Prediction of Extremely High Minimum Heat Flux Point During Quenching in Nanofluid
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Topics: Heat flux, Nanofluids, Quenching (Metalworking)
Proceedings Papers

Numerical Simulation of Concrete Ablation and Corium Cooling for Molten Corium-Concrete Interaction (MCCI)

Zhichun Xu, Yapei Zhang, G. H. Su, Wenxi Tian, Suizheng Qiu
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T12A026, August 4–5, 2020
Paper No: ICONE2020-16388
DOI: https://doi.org/10.1115/ICONE2020-16388
View Paper titled, Numerical Simulation of Concrete Ablation and Corium Cooling for Molten Corium-Concrete Interaction (MCCI)
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Topics: Ablation (Vaporization technology), Computer simulation, Concretes, Cooling, Light water reactors, Reactor vessels, Accidents, Cavities, Containment, Flow (Dynamics)
Proceedings Papers

Study on Thermal-Hydraulics Characteristics of the Flat and High-Thermal-Conductivity Core-Catcher

Daiki Takeyama, Chikako Iwaki, Yoichi Onitsuka, Mika Tahara
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A025, July 22–26, 2018
Paper No: ICONE26-82046
DOI: https://doi.org/10.1115/ICONE26-82046
View Paper titled, Study on Thermal-Hydraulics Characteristics of the Flat and High-Thermal-Conductivity Core-Catcher
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Topics: Electrical conductivity, Thermal conductivity, Thermal hydraulics, Heat flux, Flow (Dynamics), Temperature, Cooling, Heat transfer, Melting, Accidents
Proceedings Papers

An Experimental Study of Liquid Flooding in Vertical Large Scale Rectangular Channel With the Counter-Current Flow of Air and Water Film

Kashuai Du, Po Hu, Shuwei Zhai, Xiaojie Yang, Weibo Wang
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A060, July 22–26, 2018
Paper No: ICONE26-82478
DOI: https://doi.org/10.1115/ICONE26-82478
View Paper titled, An Experimental Study of Liquid Flooding in Vertical Large Scale Rectangular Channel With the Counter-Current Flow of Air and Water Film
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Topics: Floods, Flow (Dynamics), Water, Temperature, Steel, Drops, Evaporation, Film flow, Flat plates, Glass
Proceedings Papers

Effect of Subcooling and Nozzle Diameter on Heat Transfer Characteristics of Downward Facing Hot Surfaces Using Mist Jet

Avadhesh Kumar Sharma, Monika Meena, Anirudh Soni, Santosh K. Sahu
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A040, July 22–26, 2018
Paper No: ICONE26-82211
DOI: https://doi.org/10.1115/ICONE26-82211
View Paper titled, Effect of Subcooling and Nozzle Diameter on Heat Transfer Characteristics of Downward Facing Hot Surfaces Using Mist Jet
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Topics: Heat transfer, Nozzles, Subcooling, Heat flux, Cooling, Impingement cooling, Temperature, Compressed air, Drops, Ductility