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Proceedings Papers

Experimental and Numerical Analysis of the Flow Field in the Integrated Valve for the Control Rod Hydraulic Drive System

Jiang Junfei, Qin Benke, Bo Hanliang
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A028, July 22–26, 2018
Paper No: ICONE26-81305
DOI: https://doi.org/10.1115/ICONE26-81305
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Topics: Flow (Dynamics), Hydraulic drive systems, Numerical analysis, Valves, Temperature, Design, Computer simulation, Hydraulic cylinders, Computational fluid dynamics, High temperature
Proceedings Papers

Interfacial Drag Force Improvement in Two-Fluid Model

Longxiang Zhu, Jianqiang Shan
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A007, July 22–26, 2018
Paper No: ICONE26-81070
DOI: https://doi.org/10.1115/ICONE26-81070
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Topics: Drag (Fluid dynamics), Fluids, Porosity, Bubbles, Flow (Dynamics), Momentum, Pressure, Vapors
Proceedings Papers

Experimental Study of Aerosol Behavior During Pool Scrubbing: Part 2 — Decontamination of Aerosol Particle in Two Phase Flow

Wataru Kikuchi, Kota Fujiwara, Yuki Nakamura, Shimpei Saito, Tomohisa Yuasa, Akiko Kaneko, Yutaka Abe
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A063, July 22–26, 2018
Paper No: ICONE26-81659
DOI: https://doi.org/10.1115/ICONE26-81659
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Topics: Aerosols, Decontamination, Particulate matter, Two-phase flow, Flow (Dynamics), Water, Bubbles, Nozzles, Nuclear power stations, Porosity
Proceedings Papers

Experimental Study on the Safety Injection Pump (SIP) Failure Accompanied by the Steam Generator Tube Rupture (SGTR)

Yusun Park, Byoung Uhn Bae, Jongrok Kim, Jae Bong Lee, Hae Min Park, Nam Hyun Choi, Kyoung Ho Kang
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A042, July 22–26, 2018
Paper No: ICONE26-81460
DOI: https://doi.org/10.1115/ICONE26-81460
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Topics: Boilers, Failure, Pumps, Rupture, Safety, Accidents, Simulation, Accident management, Flow (Dynamics), Fluids
Proceedings Papers

Advanced Natural Circulation Reduced Order Model With Inclined Channel for Low Pressure Conditions

René Manthey, Alexander Knospe, Carsten Lange, Christoph Schuster, Antonio Hurtado
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A021, July 22–26, 2018
Paper No: ICONE26-81238
DOI: https://doi.org/10.1115/ICONE26-81238
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Topics: Pressure, Stability, Bifurcation, Condensers (steam plant), Containment, Cooling, Nonlinear dynamical systems, Pipeline risers, Reliability, Risers (Casting)
Proceedings Papers

Development of Evaluation Method for Thermal Stratification by Cavity Flow in a Vertical Branch Pipe With Elbow and Horizontal Section: Experimental Results

Atsushi Kodama, Yoshiteru Komuro, Keiichi Hori, Hironori Noguchi, Yoshiyuki Kondo, Koichi Tanimoto
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A014, July 22–26, 2018
Paper No: ICONE26-81143
DOI: https://doi.org/10.1115/ICONE26-81143
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Topics: Cavity flows, Evaluation methods, Pipes, Thermal stratification, Flow (Dynamics), Water, Fatigue, High temperature, Temperature, Temperature profiles
Proceedings Papers

An Experimental Study on a Straight-Channel Printed Circuit Heat Exchanger for Supercritical CO 2 Power Cycle Applications

Aiwei Xu, Yanping Huang, Junfeng Wang
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A056, July 22–26, 2018
Paper No: ICONE26-81588
DOI: https://doi.org/10.1115/ICONE26-81588
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Topics: Circuits, Heat exchangers, Supercritical carbon dioxide, Thermodynamic power cycles, Fluids, Heat transfer, Pressure drop, Water, Brayton cycle, Friction
Proceedings Papers

Structure Innovation and Thermal Hydraulics Analysis for Cold Trap of CEFR

Chen Zu-guo, Xu Yi-jun, Qi Wen-jing
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A049, July 22–26, 2018
Paper No: ICONE26-81533
DOI: https://doi.org/10.1115/ICONE26-81533
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Topics: Coolants, Cylinders, Density, Flow (Dynamics), Hydraulics, Innovation, Numerical analysis, Orifices, Precipitation, Sodium
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
Paper No: ICONE26-81415
DOI: https://doi.org/10.1115/ICONE26-81415
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Topics: Bubbles, Fluids, Heating, Nucleation (Physics), Temperature, Flow (Dynamics), Boiling, Nuclear reactors, Nucleate boiling, Shapes
Proceedings Papers

Development of Experimental Facility to Study Channel Disassembly Behaviour for Indian PHW Reactor During Heatup

Pradeep K. Sahoo, Ankit Singh
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A029, July 22–26, 2018
Paper No: ICONE26-81312
DOI: https://doi.org/10.1115/ICONE26-81312
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Topics: Accidents, Composite materials, Computer software, Deformation, Flow (Dynamics), Fuels, High pressure (Physics), Oxidation, Pressure, Simulation
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
Paper No: ICONE26-81462
DOI: https://doi.org/10.1115/ICONE26-81462
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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

Suppression Methods of Acoustic Noise Generated in Main Steam Stop Valve

Shiro Takahashi, Eiji Ozaki, Atsuyuki Minenaga
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A063, July 22–26, 2018
Paper No: ICONE26-82515
DOI: https://doi.org/10.1115/ICONE26-82515
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Topics: Acoustics, Noise (Sound), Steam, Valves, Flow (Dynamics), Resonance, Computational fluid dynamics, Pressure, Vortices, Emergencies
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
Paper No: ICONE26-81589
DOI: https://doi.org/10.1115/ICONE26-81589
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Topics: Critical heat flux, Boiling, Fluids, Temperature, Vapors, Nucleate boiling, Uncertainty, Accidents, Cooling, Databases
Proceedings Papers

Applying Computational Fluid Dynamics Methodologies to Hydro-Dynamic Loads in the Suppression Pool of a BWR

David Mauritzson, Sven Perzon, Thomas Probert
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A035, July 22–26, 2018
Paper No: ICONE26-82167
DOI: https://doi.org/10.1115/ICONE26-82167
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Topics: Boiling water reactors, Computational fluid dynamics, Stress, Containment, Condensation, Resolution (Optics), Drag (Fluid dynamics), Modeling, Vibration, Design
Proceedings Papers

Study of Fission Product Behavior in Containment Vessel Using Modified ART Mod 2: Update of Cesium and Iodine Compound Models

Wasin Vechgama, Kampanart Silva
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A028, July 22–26, 2018
Paper No: ICONE26-82069
DOI: https://doi.org/10.1115/ICONE26-82069
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Topics: Containment vessels, Nuclear fission, Chemical reactions, Fukushima nuclear disaster, Japan, 2011
Proceedings Papers

Development of Evaluation Method for Thermal Stratification by Cavity Flow in a Vertical Branch Pipe With Elbow and Horizontal Section: Modeling of Evaluation Method

Atsushi Kodama, Yoshiteru Komuro, Keiichi Hori, Hironori Noguchi, Yoshiyuki Kondo, Koichi Tanimoto
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A015, July 22–26, 2018
Paper No: ICONE26-81144
DOI: https://doi.org/10.1115/ICONE26-81144
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Topics: Cavity flows, Evaluation methods, Modeling, Pipes, Thermal stratification, Fatigue, High temperature, Temperature, Water, Cycles
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
Paper No: ICONE26-81544
DOI: https://doi.org/10.1115/ICONE26-81544
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Topics: Critical heat flux, Fuel rods, Flow (Dynamics), Fuels, Vapors, Bubbles, Coolants, Cross-flow, Damage, Failure
Proceedings Papers

Development of a Thermal-Hydraulic Analysis Code for Helical Coiled Once Through Steam Generator

Jun Huang, Junli Gou, Haifu Ma, Jie Fan, Jianqiang Shan
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A014, July 22–26, 2018
Paper No: ICONE26-81945
DOI: https://doi.org/10.1115/ICONE26-81945
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Topics: Boilers, Heat transfer, Computers, Databases, Fluids, Heat exchangers, Nuclear power stations, Pressurized water reactors
Proceedings Papers

Development of Self-Reliant Thermal Hydraulic and Safety Analysis Software for NPP Design

Yu Liu, Jian Deng, Junjie Pan, Zongjian Lu
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A021, July 22–26, 2018
Paper No: ICONE26-82031
DOI: https://doi.org/10.1115/ICONE26-82031
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Topics: Computer software, Design, Nuclear power stations, Safety, China, Nuclear power, Competencies, Nuclear reactors, Software design, Testing
Proceedings Papers

Experimental Study of Supercritical CO 2 Critical Flow Through Short Tubes

Yuan Zhou, Xing Fan, Yangle Wang, Jingtan Chen, Yanping Huang, Junfeng Wang
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A008, July 22–26, 2018
Paper No: ICONE26-81075
DOI: https://doi.org/10.1115/ICONE26-81075
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Topics: Flow (Dynamics), Supercritical carbon dioxide, Leakage, Jets, Power conversion systems, Pressure, Safety, Temperature, Leakage flows, Model validation