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Proceedings Papers

Development of an Onset of Nucleate Boiling Model and a Nucleate Boiling Heat Transfer Model Within the Fouling Layer

Xiaowen Wang, Maolong Liu, Tenlong Cong, Hanyang Gu
Proc. ASME. ICONE31, Volume 6: Thermal-Hydraulics and Safety Analysis, V006T07A104, August 4–8, 2024
Publisher: American Society of Mechanical Engineers
Paper No: ICONE31-136312
https://doi.org/10.1115/ICONE31-136312
View Paper titled, Development of an Onset of Nucleate Boiling Model and a Nucleate Boiling Heat Transfer Model Within the Fouling Layer
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Topics: Heat transfer, Nucleate boiling
Proceedings Papers

Comparative Machine Learning Study for Estimating Peak Cladding Temperature in AP1000 Under LOFW

Merouane Najar, He Wang
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A022, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91516
https://doi.org/10.1115/ICONE29-91516
View Paper titled, Comparative Machine Learning Study for Estimating Peak Cladding Temperature in AP1000 Under LOFW
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Topics: Cladding systems (Building), Machine learning, Temperature, Algorithms, Uncertainty quantification, Accidents, Safety, Uncertainty, Databases, Errors
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

Experimental Study of the Onset of Nucleate Boiling in Vertical Rectangular Narrow Channel With Large Aspect Ratio

Cao Chengque, Kuang Bo, Zhao Yu, Deng Jian, Ding Shuhua, Wu Dan
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A042, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91523
https://doi.org/10.1115/ICONE29-91523
View Paper titled, Experimental Study of the Onset of Nucleate Boiling in Vertical Rectangular Narrow Channel With Large Aspect Ratio
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Topics: Nucleate boiling
Proceedings Papers

Safety Evaluation of Flowrate Dissymmetry on Nuclear Power Plant Operation

Dongyuan Li, Jinkai Wang, Jiaoshen Xu, Zengpei Zhu, Yaqi Zhang
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A072, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93277
https://doi.org/10.1115/ICONE29-93277
View Paper titled, Safety Evaluation of Flowrate Dissymmetry on Nuclear Power Plant Operation
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Topics: Nuclear power plant operations, Nuclear reactor coolants, Nucleate boiling, Safety, Accidents, Flow (Dynamics), Nuclear power stations, Pressurized water reactors, Feedwater, Steam
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90420
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

Experimental Observation of Nucleate Boiling Entrainment in a Liquid Film

Junpei Tabuchi, Yuki Narushima, Kenichi Katono, Tomio Okawa
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A020, August 4–6, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-63813
https://doi.org/10.1115/ICONE28-63813
View Paper titled, Experimental Observation of Nucleate Boiling Entrainment in a Liquid Film
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Topics: Liquid films, Nucleate boiling
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE28-66591
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

A New Safety Margin Evaluation Method: Quality Margin Method

Zhao Minfu, Duan Minghui, Lv Yufeng
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A003, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16031
https://doi.org/10.1115/ICONE2020-16031
View Paper titled, A New Safety Margin Evaluation Method: Quality Margin Method
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Topics: Critical heat flux, Evaluation methods, Safety, Design, Heat, Nucleate boiling, Accidents, Computational methods, Flux (Metallurgy), Heating
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16884
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

Thermal Safety Margin Calculation of the MP-2 Experiment in the Advanced Test Reactor

Grant L. Hawkes
Proc. ASME. ICONE2020, Volume 3: Student Paper Competition; Thermal-Hydraulics; Verification and Validation, V003T13A030, August 4–5, 2020
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16592
https://doi.org/10.1115/ICONE2020-16592
View Paper titled, Thermal Safety Margin Calculation of the MP-2 Experiment in the Advanced Test Reactor
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Topics: Fuels, Irradiation (Radiation exposure), Safety, Cycles, Plates (structures), Transients (Dynamics), Heat, Aluminum, Finite element analysis, Thermal analysis
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE2020-16758
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

Boiling Visualization and Critical Heat Flux (CHF) Phenomena on PCB in a Saturated Pool at Various Surface Orientations

Elvira F. Tanjung, Daeseong Jo
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A022, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81382
https://doi.org/10.1115/ICONE26-81382
View Paper titled, Boiling Visualization and Critical Heat Flux (CHF) Phenomena on PCB in a Saturated Pool at Various Surface Orientations
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Topics: Boiling, Critical heat flux, Visualization, Bubbles, Vapors, Dynamics (Mechanics), Image processing, Photography, Water, Buoyancy
Proceedings Papers

Analysis of Flow Blockage of a Single Fuel Assembly in the JRR-3 20MW Research Reactor

Yuchuan Guo, Guanbo Wang, Dazhi Qian, Heng Yu, Bo Hu
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A030, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81313
https://doi.org/10.1115/ICONE26-81313
View Paper titled, Analysis of Flow Blockage of a Single Fuel Assembly in the JRR-3 20MW Research Reactor
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Topics: Flow (Dynamics), Fuels, Manufacturing, Accidents, Scram, Coolants, Hydraulic drive systems, Nucleate boiling, Plates (structures), Temperature
Proceedings Papers

A Brief Review of Computational Intelligence Techniques for Critical Heat Flux Prediction

B. T. Jiang, Y. N. Liu
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A050, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82325
https://doi.org/10.1115/ICONE26-82325
View Paper titled, A Brief Review of Computational Intelligence Techniques for Critical Heat Flux Prediction
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Topics: Critical heat flux, Design, Nuclear reactors, Artificial neural networks, Fuel rods, Nuclear power stations, Safety, Temperature, Water, Economics
Proceedings Papers

Sensitivity of CTF Solution to Subchannel Window Size

Roman Mukin, Marcus Seidl, Ivor Clifford, Hakim Ferroukhi
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A065, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-82546
https://doi.org/10.1115/ICONE26-82546
View Paper titled, Sensitivity of CTF Solution to Subchannel Window Size
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Topics: Critical heat flux, Displacement, Flow (Dynamics), Fuels, Heat flux, Modeling, Nucleate boiling, Pressurized water reactors
Proceedings Papers

Subcooled Flow Boiling Inception and Heat Transfer of Water in a Circular Tube Under Pulsatile Flow

Hongsheng Yuan, Sichao Tan, Kun Cheng, Xiaoli Wu, Chao Guo, Mingjun Zhong
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A046, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81476
https://doi.org/10.1115/ICONE26-81476
View Paper titled, Subcooled Flow Boiling Inception and Heat Transfer of Water in a Circular Tube Under Pulsatile Flow
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Topics: Boiling, Flow (Dynamics), Heat transfer, Pulsatile flow, Subcooling, Water, Heat flux, Nucleation (Physics), Nucleate boiling, Oscillations
Proceedings Papers

A Visual Experiment of Single Bubble Growth Processes in a Vertical Rectangular Channel

Ning Cheng, Yun Guo, Changhong Peng
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A035, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81415
https://doi.org/10.1115/ICONE26-81415
View Paper titled, A Visual Experiment of Single Bubble Growth Processes in a Vertical Rectangular Channel
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Topics: Bubbles, Fluids, Heating, Nucleation (Physics), Temperature, Flow (Dynamics), Boiling, Nuclear reactors, Nucleate boiling, Shapes
Proceedings Papers

First Attempt to Determine a Critical Heat Flux Correlation for Thermalhydraulic System Codes

Christophe Herer, Antoine Lejosne
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A057, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81589
https://doi.org/10.1115/ICONE26-81589
View Paper titled, First Attempt to Determine a Critical Heat Flux Correlation for Thermalhydraulic System Codes
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Topics: Critical heat flux, Boiling, Fluids, Temperature, Vapors, Nucleate boiling, Uncertainty, Accidents, Cooling, Databases
Proceedings Papers

Study on the Prediction of DNB-Type Critical Heat Flux in Rod Bundle Under Motion Conditions

Siyang Huang, Xiaoyan Wang, Wenxi Tian, Ronghua Chen, Junmei Wu, G. H. Su, Suizheng Qiu
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A050, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81544
https://doi.org/10.1115/ICONE26-81544
View Paper titled, Study on the Prediction of DNB-Type Critical Heat Flux in Rod Bundle Under Motion Conditions
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Topics: Critical heat flux, Fuel rods, Flow (Dynamics), Fuels, Vapors, Bubbles, Coolants, Cross-flow, Damage, Failure