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Proceedings Papers

A High-Temperature Gas-Cooled Reactor Simulation System and Its Application Based on VPOWER Platform

Biheng Xie, Chengzhi Ji, Xiaoyu Guo, Wenbin Han, Yisheng Hao, Junyi Chen, Shanfang Huang, Kan Wang, Hongbin Wei, Yanming Liang
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, V001T02A020, August 4–6, 2021
Paper No: ICONE28-64532
DOI: https://doi.org/10.1115/ICONE28-64532
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Topics: Simulation, Teaching, Very high temperature reactors, Accidents, Nuclear engineering, Nuclear industry, Students, Boilers, Control systems, Design
Proceedings Papers

Analysis of Flow Resistance Influence on Step-Down Process of the Control Rod Hydraulic Drive System

Linqing Yang, Benke Qin, Hanliang Bo
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, V001T02A007, August 4–6, 2021
Paper No: ICONE28-64227
DOI: https://doi.org/10.1115/ICONE28-64227
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Topics: Flow (Dynamics), Hydraulic cylinders, Hydraulic drive systems, Valves
Proceedings Papers

Experimental Study on Performance Improvement of HTR-10 Helium Purification System

Fangfang Wang, Liqiang Wei, Tianyu Kang, Chuangguo Hu, Feng Xie, Xiaoming Chen, Lei Shi
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, V001T01A006, August 4–6, 2021
Paper No: ICONE28-64681
DOI: https://doi.org/10.1115/ICONE28-64681
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Topics: Copper, Helium, Particulate matter, Circuits, Desorption, Electron microscopes, Feedback, Flow (Dynamics), High temperature, Service life (Equipment)
Proceedings Papers

Void Fraction Measurement and Prediction of Two-Phase Boiling Flows in a Tubular Test Section

Qingqing Liu, Julio Diaz, Victor Petrov, Adam Burak, Annalisa Manera, Joseph Kelly, Xiaodong Sun
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A001, August 4–6, 2021
Paper No: ICONE28-60406
DOI: https://doi.org/10.1115/ICONE28-60406
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Topics: Boiling, Densitometers, Flow (Dynamics), Flow visualization, Porosity, X-rays
Proceedings Papers

Image Based Bubbly Flow Feature Identification Using Deep Learning

Takashi Furuhashi, Takuro Sasaki, Shuichiro Miwa
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A024, August 4–6, 2021
Paper No: ICONE28-64155
DOI: https://doi.org/10.1115/ICONE28-64155
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Topics: Bubbly flow, Flow (Dynamics), Two-phase flow, Bubbles, Artificial intelligence, Artificial neural networks, Feature extraction, Fittings, Fluids, Heat transfer
Proceedings Papers

Simulation Research of Combustion Characteristics of Mixed Sodium Fire in a Columnar Flow

Yao-long Ma, Zhi-gang Zhang, Qi Wu, Fang Wang
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A009, August 4–6, 2021
Paper No: ICONE28-63298
DOI: https://doi.org/10.1115/ICONE28-63298
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Topics: Combustion, Fire, Flow (Dynamics), Simulation, Sodium, Sodium fast reactors
Proceedings Papers

Measurement of Liquid Film Thickness for Annular Two-Phase HFC134a Gas-Liquid Ethanol Flow in the Vertical Tube

Huacheng Zhang, Tutomo Hisano, Shoji Mori, Hiroyuki Yoshida
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A015, August 4–6, 2021
Paper No: ICONE28-63488
DOI: https://doi.org/10.1115/ICONE28-63488
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Topics: Ethanol, Flow (Dynamics), Liquid films, Waves
Proceedings Papers

Research on the Diagnosis Model of Break Diameter During the Blowdown Process of SBLOCA

Bingzheng Ke, Puzhen Gao, Kun Cheng, Lingyan Wu, Bo Wang, Bowen Chen, Ruifeng Tian, Jiming Wen
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A026, August 4–6, 2021
Paper No: ICONE28-64215
DOI: https://doi.org/10.1115/ICONE28-64215
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Topics: Accidents, Coolants, Energy conversion, Errors, Evaporation, Flow (Dynamics), Nuclear power stations, Pressure, Safety
Proceedings Papers

SWIFT-RIMPUFF Modeling of Air Dispersion at a Nuclear Powerplant Site With Heterogeneous Upwind Topography

Xinwen Dong, Sheng Fang, Shuhan Zhuang
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A057, August 4–6, 2021
Paper No: ICONE28-64608
DOI: https://doi.org/10.1115/ICONE28-64608
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Topics: Modeling, Nuclear power stations, Wind, Wind tunnels, Seas, Structures, Emergency response, Engineering simulation, Flow (Dynamics), Simulation
Proceedings Papers

Effects of Non-Condensable Gas on Characteristics of Natural Circulation Flow of Isolation Condenser

Tetsuya Takada, Yasunori Yamamoto, Kosuke Ono
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A056, August 4–6, 2021
Paper No: ICONE28-64595
DOI: https://doi.org/10.1115/ICONE28-64595
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Topics: Condensers (steam plant), Flow (Dynamics), Heat transfer, High pressure (Physics), Steam
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

Implementation and Validation of an Improved Interfacial Area Concentration Model for Two-Phase Flow CFD Simulations

Xiang Zhang, Minjun Peng, Tenglong Cong, Chuan Lu, Chenyang Wang
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A029, August 4–6, 2021
Paper No: ICONE28-64342
DOI: https://doi.org/10.1115/ICONE28-64342
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Topics: Boiling, Computational fluid dynamics, Drag (Fluid dynamics), Flow (Dynamics), Simulation, Two-phase flow
Proceedings Papers

Liquid Film Behavior of Bottoming Liquid Jet in a Shallow Pool Measured by 3D-LIF

Sota Yamamura, Hiroyuki Yoshida, Naoki Horiguchi, Akiko Kaneko, Yutaka Abe
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A063, August 4–6, 2021
Paper No: ICONE28-64733
DOI: https://doi.org/10.1115/ICONE28-64733
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Topics: Liquid films, Coolants, Cooling, Visualization, Vortices, Accidents, Density, Evaporation, Flow (Dynamics), Fluids
Proceedings Papers

Experimental Study on Flow Pattern of 10 mm Vertical Pipe

Wangtao Xu, Qingche He, Meiyue Yan, Wen Zhu, Luteng Zhang, Dan Wu, Tao Huang, Zaiyong Ma, Wan Sun, Liangming Pan
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A062, August 4–6, 2021
Paper No: ICONE28-64725
DOI: https://doi.org/10.1115/ICONE28-64725
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Topics: Flow (Dynamics), Pipes, Two-phase flow
Proceedings Papers

Preliminary Version of Improved Particle-Flow Model in SIMMER-V for an Alternative Severe Accident Modeling Approach in SFRs

Eszter Csengeri, Andrea Bachrata, Laurent Trotignon, Elsa Merle
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A023, August 4–6, 2021
Paper No: ICONE28-64152
DOI: https://doi.org/10.1115/ICONE28-64152
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Topics: Accidents, Flow (Dynamics), Modeling, Particle flow, Sodium fast reactors
Proceedings Papers

Simulation Analysis and Optimization of Lubricating Oil System

Qiongxiao Wu, Jianjun Wang, Jingming Chen, Pengzheng Li
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A053, August 4–6, 2021
Paper No: ICONE28-64547
DOI: https://doi.org/10.1115/ICONE28-64547
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Topics: Flow (Dynamics), Lubricating oils, Optimization, Pressure, Simulation analysis
Proceedings Papers

Vertical-Downward Two-Phase Flow Regime Identification by Probabilistic Neural Network (PNN) and Nonlinear Support Vector Machine (SVM)

Wenyi Zhong, Shouxu Qiao, Sijia Hao, Xupeng Li, Sichao Tan
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A069, August 4–6, 2021
Paper No: ICONE28-65467
DOI: https://doi.org/10.1115/ICONE28-65467
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Topics: Artificial neural networks, Flow (Dynamics), Support vector machines, Two-phase flow
Proceedings Papers

Development of Ultrasonic Measurement System for Shape and 2D Velocity Field Using Ultrasonic Velocity Profiler and Total Focusing Methods

Zeliang Zhang, Tianrun Liu, Munkhbat Batsaikhan, Hideharu Takahashi, Hiroshige Kikura
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A049, August 4–6, 2021
Paper No: ICONE28-64510
DOI: https://doi.org/10.1115/ICONE28-64510
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Topics: Fuels, Fukushima nuclear disaster, Japan, 2011, Nuclear decommissioning, Nuclear power stations, Shapes, Transducers, Ultrasonic measurement, Accidents, Radiation (Physics), Water leakage
Proceedings Papers

The Effect of Flow Channel Geometry on Thermomechanical Performance of Printed Circuit Heat Exchanger (PCHE)

Witiwat Jiragoontansiri, Teerapat Woravisuttsarakul, Rinrada Sae-pueng, Yanin Sukjai, Koroush Shirvan
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A075, August 4–6, 2021
Paper No: ICONE28-65609
DOI: https://doi.org/10.1115/ICONE28-65609
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Topics: Circuits, Computational fluid dynamics, Flow (Dynamics), Geometry, Heat exchangers, Structural analysis, Thermomechanics
Proceedings Papers

Experimental Study on the Flow Characteristics of Rod Bundle Under Rolling Motion

Xin Li, Peiyao Qi, Sichao Tan, Chao Qi, Shouxu Qiao
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A073, August 4–6, 2021
Paper No: ICONE28-65590
DOI: https://doi.org/10.1115/ICONE28-65590
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Topics: Flow (Dynamics), Fuel rods