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2016 24th International Conference on Nuclear Engineering

June 26–30, 2016

Charlotte, North Carolina, USA

Conference Sponsors:

ISBN:

978-0-7918-5004-6

In This Volume

Computational Fluid Dynamics (CFD) and Coupled Codes (31)
Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management (17)
Workforce Development, Nuclear Education and Public Acceptance (3)
Mitigation Strategies for Beyond Design Basis Events (23)
Risk Management (23)

Volume 4: Computational Fluid Dynamics (CFD) and Coupled Codes; Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management; Workforce Development, Nuclear Education and Public Acceptance; Mitigation Strategies for Beyond Design Basis Events; Risk Management

Computational Fluid Dynamics (CFD) and Coupled Codes

Thermal-Hydraulic Analysis of a Passive Containment Cooling System Using Dynamic Liquid Film Model in CFD Code GASFLOW-MPI

Jianjun Xiao, John R. Travis, Maurizio Bottoni

ICONE 2016; V004T10A001doi:https://doi.org/10.1115/ICONE24-60018

Abstract

Topics: Computational fluid dynamics , Containment , Cooling systems , Liquid films , Water , Steel , Boiling , Evaporation , Film thickness , Heat

Vortex-Induced Vibration Characteristics for a Three Dimensional Flexible Tube

Zhipeng Feng, Fenggang Zang, Yixiong Zhang

ICONE 2016; V004T10A002doi:https://doi.org/10.1115/ICONE24-60053

Abstract

Topics: Vortex-induced vibration , Bifurcation , Displacement , Fluids , Locks (Waterways) , Turbulence , Vibration , Computer simulation , Cross-flow , Damping

Improvement of FAC Maintenance Program Issued From BRT-CICERO™ via CFD Calculations

Elodie Gipon

ICONE 2016; V004T10A003doi:https://doi.org/10.1115/ICONE24-60136

Abstract

Topics: Computational fluid dynamics , Maintenance , Pipes , Computer software , Flow (Dynamics) , Nuclear power stations , Algorithms , Corrosion , Feedback , Mass transfer

Numerical Simulation of Natural Convection Heat Transfer and Transport in Packed Beds: Mimicking a Proposed New Nuclear Fuel Design

Olugbenga O. Noah, Johan F. Slabber, Josua P. Meyer

ICONE 2016; V004T10A004doi:https://doi.org/10.1115/ICONE24-60139

Abstract

Topics: Computer simulation , Design , Heat transfer , Natural convection , Nuclear fuels , Fuels , Particulate matter , Cladding systems (Building) , Cooling , Discrete element methods

3-D Numerical Simulation of the Vapor-Liquid Flow at the Shell Side of Shell-and-Tube Heat Exchangers

Qi Xiao, Ning Yang, Zhenxing Zhao, Chunhui Dai, Jun Wu, Fan Bai, Junrong Wang, Zhiguo Wei, Mo Tao

ICONE 2016; V004T10A005doi:https://doi.org/10.1115/ICONE24-60188

Abstract

Topics: Computer simulation , Flow (Dynamics) , Heat exchangers , Shells , Vapors , Boiling , Subcooling , Temperature , Bubbles , Drag (Fluid dynamics)

Single Phase Flow in the Randomly Packed Bed With Spheres: Simulation and Experimental Validation

Nan Zhang, Zhongning Sun, Ming Ding

ICONE 2016; V004T10A006doi:https://doi.org/10.1115/ICONE24-60213

Abstract

Topics: Flow (Dynamics) , Simulation , Particulate matter , Computational fluid dynamics , Discrete element methods , Porosity , Bridges (Structures) , Geometry , Newton's laws of motion , Pressure drop

Numerical Simulation of Interfacial Phenomenon of Air-Water Adiabatic Intermittent Flow in Helically Coiled Tubes

Guangyu Zhu, Hongye Zhu

ICONE 2016; V004T10A007doi:https://doi.org/10.1115/ICONE24-60221

Abstract

Topics: Computer simulation , Flow (Dynamics) , Interface phenomena , Water , Bubbles , Centrifugal force , Computational fluid dynamics , Slug flows , Two-phase flow , Computer software

Numerical Study on a Single Square Cylinder Subjected to Vortex-Induced Vibration in HTR-PM

Qiankun Xiao, Li Shi, Xiaoxin Wang, Xiaowei Luo, Xinxin Wu

ICONE 2016; V004T10A008doi:https://doi.org/10.1115/ICONE24-60230

Abstract

Topics: Cylinders , Vortex-induced vibration , Flow (Dynamics) , Vibration , Computational fluid dynamics , Fluid structure interaction , Heat transfer , Boilers , Design , Eddies (Fluid dynamics)

Numerical Simulation of Flow Regime Transition From Slug to Wavy Flow in Helically Coiled Tubes

Zhaoxu Li, Hongye Zhu

ICONE 2016; V004T10A009doi:https://doi.org/10.1115/ICONE24-60235

Abstract

Topics: Computer simulation , Flow (Dynamics) , Slug flows , Centrifugal force , Two-phase flow , Heat transfer , Pressurized water reactors , Computational fluid dynamics , Boilers , Breeder reactors

CFD Simulation of Natural Ventilation Performance of the Interim Region in Spent Fuel Dry-Storage System of HTR-PM

Bing Wang, Jinhua Wang, Haijun Jia

ICONE 2016; V004T10A010doi:https://doi.org/10.1115/ICONE24-60238

Abstract

Topics: Computational fluid dynamics , Simulation , Spent nuclear fuels , Storage , Ventilation , Heat , Wells , Accidents , Bifurcation , Flow (Dynamics)

Numerical Investigation of Slug Flow in a Horizontal Pipe Using a Multi-Scale Two-Phase Approach to Incorporate Gas Entrainment Effects

Stefan Wenzel, Marek Czapp, Thomas Sattelmayer

ICONE 2016; V004T10A011doi:https://doi.org/10.1115/ICONE24-60259

Abstract

Topics: Pipes , Slug flows , Flow (Dynamics) , Accidents , Algorithms , Atmospheric pressure , Bubbles , Coolants , Density , Fluids

Use of Algebraic Heat Flux Models to Improve Heat Transfer Predictions for Supercritical Pressure Fluids

Vera Papp, Andrea Pucciarelli, Medhat Sharabi, Walter Ambrosini

ICONE 2016; V004T10A012doi:https://doi.org/10.1115/ICONE24-60298

Abstract

Topics: Algebra , Fluids , Heat flux , Heat transfer , Pressure , Temperature , Turbulence , Energy budget (Physics) , Engineering simulation , Flow (Dynamics)

A High Effective Parallel Method for the Coupling Between Neutronics and Thermal-Hydraulic

Xiaomeng Dong, Zhijian Zhang, Zhaofei Tian, Lei Li, Guangliang Chen

ICONE 2016; V004T10A013doi:https://doi.org/10.1115/ICONE24-60310

Abstract

Topics: Computation , Computational fluid dynamics , Diffusion (Physics) , Dimensions , Economics , Nuclear power stations , Nuclear reactors , Physics , Pressure , Security

CFD Analysis of Cross Flow in Rod Bundles Under Rolling Motion

Di Liu, Wenxi Tian, Suizheng Qiu, G. H. Su

ICONE 2016; V004T10A014doi:https://doi.org/10.1115/ICONE24-60375

Abstract

Topics: Computational fluid dynamics , Cross-flow , Fuel rods , Flow (Dynamics) , Turbulence , Centrifugal force , Coriolis force , Momentum , Simulation , Stress

Numerical Investigation on Critical Submerged Depth During Draining From Cylindrical Tanks

Liu Shi-wen, Zhou Jie, Huang Wei, Cheng Xiang

ICONE 2016; V004T10A015doi:https://doi.org/10.1115/ICONE24-60376

Abstract

Topics: Drainage , Vortices , Computational fluid dynamics , Computer simulation , Damage , Design , Flow (Dynamics) , Fluids , Nuclear engineering , Storage tanks

Development and Verification of Thermal Hydraulic Subchannel Analysis Code for Motion Conditions

Rong Cai, Siyang Huang, Kai Wang, Wenxi Tian, Suizheng Qiu, Guanghui Su

ICONE 2016; V004T10A016doi:https://doi.org/10.1115/ICONE24-60394

Abstract

Topics: Computational fluid dynamics , Coolants , Engineering simulation , Flow (Dynamics) , Simulation , Steady state , Transients (Dynamics)

Analysis of Flashing and Slow Descending Phenomenon in Ring Coelom of Integrated Reactor During LOCA

Dingqu Wang, Yan Wang, Songyang Li, Haijun Jia, Lina Jin, Xiaohong Wang

ICONE 2016; V004T10A017doi:https://doi.org/10.1115/ICONE24-60411

Abstract

Topics: Flashing , Coolants , Pipes , Pressure vessels , Heat exchangers , Modeling , Pressure

Development and Preliminary Validation of a STH-CFD Coupling Method for Multiscale Thermal-Hydraulic Simulations of the MYRRHA Reactor

A. Toti, J. Vierendeels, F. Belloni

ICONE 2016; V004T10A018doi:https://doi.org/10.1115/ICONE24-60438

Abstract

Topics: Computational fluid dynamics , Simulation , Flow (Dynamics) , Transients (Dynamics) , Design , Fluids , Modeling , Nuclear power stations , Nuclear research , Safety

Numerical Simulation of Hydrogen Dispersion Inside a Compartment Using HYDRAGON Code

M. Saeed, Yu Jiyang, B. X. Hou, Aniseh A. A. Abdalla, Zhang Chunhui

ICONE 2016; V004T10A019doi:https://doi.org/10.1115/ICONE24-60610

Abstract

Topics: Computer simulation , Hydrogen , Containment , Nuclear power stations , Accidents , Turbulence , Combustion , Nuclear reactor accidents , Boundary layers , China

Research on Natural Circulation Flow Oscillation Experiment in Narrow Rectangular Channel

Tao Zhou, Xiaolu Fang, Liang Liu, Yaoxin Wang, Zejun Xiao

ICONE 2016; V004T10A020doi:https://doi.org/10.1115/ICONE24-60679

Abstract

Topics: Flow (Dynamics) , Oscillations , Density , Waves , Flow instability , Transients (Dynamics)

Cryogenic Hydrogen Cooling of Heated Moderator Vessel

Per Nilsson, Mateusz Pucilowski, Yannick Bessler

ICONE 2016; V004T10A021doi:https://doi.org/10.1115/ICONE24-60722

Abstract

Topics: Cooling , Hydrogen , Vessels , Temperature , Aluminum , Computational fluid dynamics , Design , Neutrons , Engineering simulation , Fluids

Simulation of Buoyancy-Driven Flow for Various Power Levels at the NSTF

Adam R. Kraus, Rui Hu, Darius D. Lisowski, Matthew Bucknor

ICONE 2016; V004T10A022doi:https://doi.org/10.1115/ICONE24-60763

Abstract

Topics: Buoyancy , Flow (Dynamics) , Simulation , Engineering simulation , Natural convection , Computational fluid dynamics , Ducts , Cavities , Design , Instrumentation

Simulation of Direct Contact Condensation Using Large Scale Interface Multifluid Model

Vinesh H. Gada, Mohit P. Tandon, Jebin Elias, Andrew Splawski, Simon Lo

ICONE 2016; V004T10A023doi:https://doi.org/10.1115/ICONE24-60786

Abstract

Topics: Condensation , Simulation , Steam , Water , Damping , Drag (Fluid dynamics) , Emergency core cooling systems , Flow (Dynamics) , Heat , Nuclear power

Numerical Study on the Heat Transfer Characteristics of COPRA-L1 Melt Pool Based on the LES Method

Yapei Zhang, Luteng Zhang, Wenxi Tian, Suizheng Qiu, Guanghui Su

ICONE 2016; V004T10A024doi:https://doi.org/10.1115/ICONE24-60857

Abstract

Topics: Heat transfer , Rayleigh number , Accidents , Fluids , Geometry , Heat flux , Large eddy simulation , Natural convection , Pressurized water reactors , Reactor vessels

Development and Application of the Neutronics/Thermal-Hydraulics Coupling Code for Safety Analysis of EBR-II Loss of Heat Sink Tests Without Scram

Daogang Lu, Chao Guo, Danting Sui

ICONE 2016; V004T10A025doi:https://doi.org/10.1115/ICONE24-60862

Abstract

Topics: Heat sinks , Safety , Scram , Thermal hydraulics , Liquid metal fast breeder reactors , Sodium fast reactors , Transients (Dynamics) , Breeder reactors , Fast neutron reactors , Feedback

VERA-CS Modeling and Simulation of PWR Main Steam Line Break Core Response to DNB

Vefa N. Kucukboyaci, Yixing Sung, Yiban Xu, Liping Cao, Robert K. Salko

ICONE 2016; V004T10A026doi:https://doi.org/10.1115/ICONE24-60865

Abstract

Topics: Modeling , Pressurized water reactors , Simulation , Steam , Flow (Dynamics) , Computational fluid dynamics , Fuels , Temperature , Accidents , Boundary-value problems

Experimental Activity for the Investigation of Mixing and Thermal Stratification Phenomena in the CIRCE Pool Facility

D. Martelli, M. Tarantino, I. Di Piazza

ICONE 2016; V004T10A027doi:https://doi.org/10.1115/ICONE24-60920

Abstract

Topics: Thermal stratification , Fuels , Fast neutron reactors , Safety , Design , Flow (Dynamics) , Heat , Heat sinks , Heat transfer , Liquid metals

Development of an MCNP6-ANSYS FLUENT Multiphysics Coupling Capability

William Gurecky, Erich Schneider

ICONE 2016; V004T10A028doi:https://doi.org/10.1115/ICONE24-60937

Abstract

Topics: Eigenvalues , Physics , Pressurized water reactors , Radiation (Physics) , Resolution (Optics) , Virtual reality

Direct Numerical Simulation of a Turbulent Flow on an Oscillating Wall Using Cut-Cell Based Immersed Boundary Method

Chiaki Kino

ICONE 2016; V004T10A029doi:https://doi.org/10.1115/ICONE24-61000

Abstract

Topics: Computer simulation , Turbulence , Electromagnetic scattering , Flow (Dynamics) , Pipes , Energy transformation , Flow-induced vibrations , Large eddy simulation , Nuclear power stations , Pressure

Computational Fluid Dynamics Analysis of Two Parallel Rectangular Jets Using OpenFOAM

Han Li, Huhu Wang, Yassin A. Hassan, N. K. Anand

ICONE 2016; V004T10A030doi:https://doi.org/10.1115/ICONE24-61046

Abstract

Topics: Computational fluid dynamics , Jets , Turbulence , Simulation , Shear stress , Simulation results , Coolants , Density , Design , Engineering systems and industry applications

Adaptive LMR Simulation of DDT in Obstructed Channel

Ke Ren, Alexei Kotchourko, Alexander Lelyakin

ICONE 2016; V004T10A031doi:https://doi.org/10.1115/ICONE24-61105

Abstract

Topics: Simulation , Explosions , Hydrogen , Computational fluid dynamics , Computer technology , Oxygen

Decontamination and Decommissioning, Radiation Protection, Shielding, and Waste Management

Handling and Conditioning Techniques of Activated Chips for the Decommissioning of the E. Fermi Nuclear Power Plant

Massimo Di Pietro, Sergio Pistelli, Eugenio Garneri, Rosa Lo Frano, Riccardo Ciolini

ICONE 2016; V004T11A001doi:https://doi.org/10.1115/ICONE24-60039

Abstract

Topics: Nuclear decommissioning , Nuclear power stations , Scrap metals , Ejectors , Suction , Circuits , Conceptual design , Containers , Decontamination , Flow (Dynamics)

Developing and Exploring for Treatment Technology of ADU Wastewater Containing High-Concentration Fluorine and Ammonia-Nitrogen

Xingxing Tan, Ning Zhao

ICONE 2016; V004T11A002doi:https://doi.org/10.1115/ICONE24-60077

Abstract

Topics: Nitrogen , Sewage , Solids , Pipes , Process control , Wastewater treatment

First-Principle Studies of Source Term Analysis in HTR-PM: From Framework to Preliminary Result

Chao Fang, Chuan Li

ICONE 2016; V004T11A003doi:https://doi.org/10.1115/ICONE24-60103

Abstract

Topics: Atoms , Binding energy , Boilers , Circuits , Coolants , Density , Fermi level , Fuels , Gas cooled reactors , Helium

Effect of Waste Slurry Composition on the Radiolytic Stability of Polyethylene for Isolation of Waste From Water Treatment After the Fukushima Daiichi NPS Accident

Logan D. Barr, Akira Idesaki, Mitsumasa Taguchi, Tetsuji Yamaguchi

ICONE 2016; V004T11A004doi:https://doi.org/10.1115/ICONE24-60198

Abstract

Topics: Accidents , Fukushima nuclear disaster, Japan, 2011 , Slurries , Stability , Water treatment , Water , Polymers , Containers , Diffusion (Physics) , Hydrogen

Radiation Shielding Design of High Temperature Reactor Pebble-Bed Module (HTR-PM)

Sida Sun, Sheng Fang, Hong Li

ICONE 2016; V004T11A005doi:https://doi.org/10.1115/ICONE24-60413

Abstract

Topics: Design , High temperature , Radiation (Physics) , China , Licensing , Power stations , Radiation sources , Safety

Experimental Study on Decontamination Factor of Methyl Iodide by Bubbling

Jiming Wen, Zhongning Sun, Haifeng Gu, Yanmin Zhou

ICONE 2016; V004T11A006doi:https://doi.org/10.1115/ICONE24-60518

Abstract

Topics: Decontamination , Bubbles , Filters , Filtration , Pressure , Temperature , Mass transfer , Radioactive substances , Steam

Tritium Decontamination of Contaminated System With Tritiated Heavy Water by Drying Treatment

Haruhiko Kadowaki, Akira Matsushima, Yoshiaki Nakajima

ICONE 2016; V004T11A007doi:https://doi.org/10.1115/ICONE24-60531

Abstract

Topics: Decontamination , Drying , Water , Helium , Vacuum , Dehumidifiers , Water treatment , Boiling , Circuits , Contamination

Extraction of {UO₂}²⁺ in Intensified Separators of Different Sizes Using Ionic Liquids

Dimitrios Tsaoulidis, Eduardo Garciadiego Ortega, Panagiota Angeli

ICONE 2016; V004T11A008doi:https://doi.org/10.1115/ICONE24-60758

Abstract

Topics: Flow (Dynamics) , Imaging , Liquid mixtures , Mass transfer

Experiment for Wastewater Treatment Technology by Ultrasonic Standing Wave Method

Suxia Hou, Jijun Luo, Bin He

ICONE 2016; V004T11A009doi:https://doi.org/10.1115/ICONE24-60810

Abstract

Topics: Standing waves , Wastewater treatment , Radioisotopes , Separation (Technology) , Hazards , Innovation , Radioactive wastes

Sorption of Radioactive Methyl Iodide by Silver Doped Zeolite for Filtered Venting System

Tasuku Ishii, Daisuke Akiyama, Akira Kirishima, Nobuaki Sato, Tadashi Narabayashi

ICONE 2016; V004T11A010doi:https://doi.org/10.1115/ICONE24-60819

Abstract

Topics: Silver , Sorption , Water , Accidents , Temperature , Containment , Emergency response , Isotopes , Pressure , Reactor vessels

Application of the Analytic Hierarchy Process to Quantitative Evaluation of Nuclear Reactors Decommissioning

Zhao Wan, Zhang Yongling, Cao Junjie

ICONE 2016; V004T11A011doi:https://doi.org/10.1115/ICONE24-60863

Abstract

Topics: Nuclear decommissioning , Nuclear reactors , China

Possibilities of Using Ultrasonic Resonators in the Purification of Nuclear Aerosol Particles

Suxia Hou, Jijun Luo, Junjie Zhang

ICONE 2016; V004T11A012doi:https://doi.org/10.1115/ICONE24-60882

Abstract

Topics: Aerosols , Particulate matter

Optimization of the Radiation Shielding Program QAD

Wenyi Wang, Liguo Zhang, Jianzhu Cao, Feng Xie

ICONE 2016; V004T11A013doi:https://doi.org/10.1115/ICONE24-60938

Abstract

Topics: Optimization , Radiation (Physics) , Algorithms , Cylinders , Design , Geometry , Nuclear power stations

Evaluation of Retardation Effect of Cesium Ions Through Groundwater Unsaturated Zone

Takenori Ozutsumi, Yuichi Niibori, Taiji Chida

ICONE 2016; V004T11A014doi:https://doi.org/10.1115/ICONE24-60979

Abstract

Topics: Groundwater , Ions , Decontamination , Flow (Dynamics) , Fukushima nuclear disaster, Japan, 2011 , Nuclear reactor accidents , Sands , Sorption , Strontium

Fast Neutron Multiplicity Simulation of Nuclear Material Based on Geant4

Sufen Li, Suizheng Qiu, Quanhu Zhang, Yonggang Huo, Limin Liu

ICONE 2016; V004T11A015doi:https://doi.org/10.1115/ICONE24-61015

Abstract

Topics: Neutrons , Simulation , Computer programming , Computer software , Computers , Errors , Metals , Nuclear fission , Simulation results

The Comparative Study on Review Models for Environmental Impact Assessment of Airborne Affluents From Nuclear Power Plant

Qiong Zhang, Ruiping Guo, Bo Wang

ICONE 2016; V004T11A016doi:https://doi.org/10.1115/ICONE24-61069

Abstract

Topics: Nuclear power stations , China , Computer simulation , Nuclides , Safety

Three Dimensional Numerical Simulation of Atmospheric Dispersion Influenced by Complex Underlying Surface Surrounding Nuclear Power Plant

Bo Wang, Qiong Zhang, Ruiping Guo

ICONE 2016; V004T11A017doi:https://doi.org/10.1115/ICONE24-61119

Abstract

Topics: Computer simulation , Nuclear power stations , Wind , Cooling towers , Computational fluid dynamics , Flow (Dynamics) , Turbulence , Wakes , Boundary layers , Computer software

Workforce Development, Nuclear Education and Public Acceptance

Newspaper Coverage of Nuclear Power in China, From a Public Acceptance Perspective

Chao Fang, Yanran Yang

ICONE 2016; V004T12A001doi:https://doi.org/10.1115/ICONE24-60104

Abstract

Topics: China , Nuclear power , Air pollution , Climate change , Construction , Fukushima nuclear disaster, Japan, 2011 , Nuclear fuels , Nuclear power stations

Feeding the Nuclear Safety Culture Pipeline

Ryan C. Schow, Tatjana Jevremovic

ICONE 2016; V004T12A002doi:https://doi.org/10.1115/ICONE24-60445

Abstract

Topics: Pipelines , Safety , Computer software , Errors , Joining , Nuclear engineering , Nuclear industry , Students , Training programs

GRAPE: Graphical RELAP/SCDAPSIM Analysis Platform for Education and Engineering

Masahiro Tatsumi, Kosuke Tsujita, Kotaro Sato, Yohei Tamari

ICONE 2016; V004T12A003doi:https://doi.org/10.1115/ICONE24-60562

Abstract

Topics: Education , Visualization , Accidents , Boiling water reactors , Graphical user interfaces , Maintainability , Nuclear engineering , Pressurized water reactors , Safety , Sensitivity analysis

Mitigation Strategies for Beyond Design Basis Events

The iROCS Approach to Mitigating Beyond-Design-Basis External Events

Jaewhan Kim, Soo-Yong Park, Kwang-Il Ahn

ICONE 2016; V004T13A001doi:https://doi.org/10.1115/ICONE24-60059

Abstract

Topics: Design , Damage , Cooling , Accident management , Accidents , Alternating current (Electricity) , Containment , Control rooms , Earthquakes , Electricity (Physics)

The Importance of Reliable Indications for Accident Management

Robert J. Lutz, Jr., Bill T. Williamson

ICONE 2016; V004T13A002doi:https://doi.org/10.1115/ICONE24-60062

Abstract

Topics: Accident management , Accidents , Containment , Control rooms , Cooling , Design , Emergency response , Failure , Fukushima nuclear disaster, Japan, 2011 , Instrumentation

Study of Equipment Survivability Under Severe Accident Conditions

Jinquan Yan, Shanhu Xue, Lin Tian, Wei Lu

ICONE 2016; V004T13A003doi:https://doi.org/10.1115/ICONE24-60078

Abstract

Topics: Accidents , Safety , Containment , Nuclear power stations , Pressurized water reactors

Comparison of Fukushima Response in the United States and Europe

Robert J. Lutz, Jr., Robert P. Prior

ICONE 2016; V004T13A004doi:https://doi.org/10.1115/ICONE24-60101

Abstract

Topics: Fukushima nuclear disaster, Japan, 2011 , Accidents , Stress , Containment , Design , Regulations , Spent nuclear fuels , Accident management , Cooling , Damage

Stand-Alone Containment Analysis of the PHÉBUS FPT-1 Test With the ASTEC and the MELCOR Codes

Bruno Gonfiotti, Sandro Paci

ICONE 2016; V004T13A005doi:https://doi.org/10.1115/ICONE24-60184

Abstract

Topics: Containment , Accidents , Aerosols , Containment systems , Containment vessels , Coolants , Nuclear fission , Nuclear power stations , Sensitivity analysis , Thermal hydraulics

Qualification of Water-Filled Tank due to Tornado Missile Impact

Timothy A. Schmitt, Taha Al-Shawaf, Syed M. Rahman, Angelo Cristobal

ICONE 2016; V004T13A006doi:https://doi.org/10.1115/ICONE24-60225

Abstract

Topics: Missiles , Water , Fukushima nuclear disaster, Japan, 2011 , Accidents , Materials properties , Stress , Computer software , Design , Diluents , Failure

First Experiments at the CIGMA Facility for Investigations of LWR Containment Thermal Hydraulics

Yasuteru Sibamoto, Satoshi Abe, Masahiro Ishigaki, Taisuke Yonomoto

ICONE 2016; V004T13A007doi:https://doi.org/10.1115/ICONE24-60515

Abstract

Topics: Containment , Light water reactors , Thermal hydraulics , Accidents , Cooling , Damage , Density , Fukushima nuclear disaster, Japan, 2011 , Hydrogen , Nuclear fission

Vented Explosion Phenomena: Hydrogen Combustion Benchmark on Confined Vessel Experiments

Giovanni Manzini, Ivo Kljenak, Mantas Povilaitis

ICONE 2016; V004T13A008doi:https://doi.org/10.1115/ICONE24-60584

Abstract

Topics: Combustion , Explosions , Hydrogen , Vessels , Flames , Accidents , Boundary-value problems , Ignition , Nuclear power stations , Optimization

The Impact of Transient Behavior of Corium in the Lower Head of a Reactor Vessel for In-Vessel Melt Retention Strategies

L. Carénini, F. Fichot

ICONE 2016; V004T13A009doi:https://doi.org/10.1115/ICONE24-60598

Abstract

Topics: Reactor vessels , Transients (Dynamics) , Vessels , Pressurized water reactors , Accidents , Containment , Light water reactors , Accident management , Boiling water reactors , Flux (Metallurgy)

Jet Breakup and Droplet Formation in Immiscible Liquid-Liquid System

Shimpei Saito, Yuzuru Iwasawa, Yutaka Abe, Akiko Kaneko, Tetsuya Kanagawa, Hideki Nariai, Kazuya Koyama

ICONE 2016; V004T13A010doi:https://doi.org/10.1115/ICONE24-60634

Abstract

Topics: Drops , Accidents , Sodium fast reactors , Visualization , Fluids , Heat , Image processing , Jets , Nozzles , Safety

Measurement of Flow Rate of Droplets and Liquid Film in Venturi Scrubber

Yasuhiro Nakao, Naoki Horiguchi, Hiroyuki Yoshida, Tetsuya Kanagawa, Akiko Kaneko, Yutaka Abe

ICONE 2016; V004T13A011doi:https://doi.org/10.1115/ICONE24-60641

Abstract

Topics: Drops , Flow measurement , Liquid films , Venturi tubes , Flow (Dynamics) , Decontamination , Pressure , Radioactive substances , Compressors , Containment vessels

Numerical Analysis of Hydrogen Risk Related Severe Accident Scenario in Chinese PWR

Yang Fan, Sergey Kudriakov, Studer Etienne, Zou Zhiqiang, Hongxing Yu

ICONE 2016; V004T13A012doi:https://doi.org/10.1115/ICONE24-60671

Abstract

Topics: Accidents , Hydrogen , Numerical analysis , Pressurized water reactors , Risk , Combustion , Containment , Pressure , Stress , Computational fluid dynamics

Challenges in Multi-Unit CANDU Reactor Severe Accident Mitigation Strategies

Sunil Nijhawan

ICONE 2016; V004T13A013doi:https://doi.org/10.1115/ICONE24-60689

Abstract

Topics: Accidents , Design , Boilers , Pressure , Containment , Heat , Safety , Accident management , Analytical methods , Leakage

Enhancing the Plant’s Capability for Design Extension Conditions Based on Best Estimate Context Evaluation of Human Performance in ATWS Events

Gueorgui Petkov

ICONE 2016; V004T13A014doi:https://doi.org/10.1115/ICONE24-60707

Abstract

Topics: Design , Accidents , Delays , Dynamics (Mechanics) , Engineering simulation , Human factors , Nuclear power stations , Performance evaluation , Pressurized water reactors , Safety

Impact Resistant Design for FLEX Building Equipment Door

Shakir Y. Haider, David J. Calhoun

ICONE 2016; V004T13A015doi:https://doi.org/10.1115/ICONE24-60727

Abstract

Topics: Design , Doors , Dynamic response , Earthquakes , Emergencies , Fukushima nuclear disaster, Japan, 2011 , Missiles , Natural disasters , Nuclear power stations , Storage

Seismic Analysis and Design Upgrade of Condensate Storage Tanks

Daniel Moreno, John O’Sullivan, Tsiming Tseng

ICONE 2016; V004T13A016doi:https://doi.org/10.1115/ICONE24-60741

Abstract

Topics: Condensed matter , Design , Seismic analysis , Storage tanks , Earthquakes , Nuclear power stations , Stress , Shear (Mechanics) , Anchor bolts , Anchorage

Research on Severe Accident Mitigation Strategy of Injecting Into the OTSG of ACP100

Zou Zhiqiang, Zhang Ming, Deng Chunrui, Deng Jian, Xiang Qingan, Yang Zhiyi

ICONE 2016; V004T13A017doi:https://doi.org/10.1115/ICONE24-60796

Abstract

Topics: Accidents , China , Design , Water , Accident management , Boilers , Creep , Heat , Nuclear reactor coolants , Pressure

Numerical Two-Phase Flows Simulation and Analysis of the Evolution of the Local Hydrogen Concentration in a PWR Nuclear Containment in the Event of a Severe Accident

Alexandre Zanchetti, Mickael Hassanaly, Hervé Cordier, Antonio Sanna, Namane Mechitoua, Stéphane Mimouni

ICONE 2016; V004T13A018doi:https://doi.org/10.1115/ICONE24-60844

Abstract

Topics: Accidents , Containment , Hydrogen , Pressurized water reactors , Simulation , Two-phase flow , Computational fluid dynamics , Sprays , Water , Combustion

Post-Fukushima Research and Development Strategies and Priorities for Water Cooled Reactor Technology Development

Katsumi Yamada, Abdallah Amri, Lyndon Bevington, Pal Vincze

ICONE 2016; V004T13A019doi:https://doi.org/10.1115/ICONE24-60877

Abstract

Topics: Fukushima nuclear disaster, Japan, 2011 , Industrial research , Technology development , Water , Accidents , Nuclear power stations , Collaboration , Earthquakes , Safety , Shorelines

Severe Accident Context Evaluation for BWR NPPS Based on Long-Term Station Blackout

Gueorgui I. Petkov, Monica Vela-Garcia

ICONE 2016; V004T13A020doi:https://doi.org/10.1115/ICONE24-60923

Abstract

Topics: Accidents , Boiling water reactors , Nuclear power stations , Fukushima nuclear disaster, Japan, 2011 , Decision making , Nuclear reactor safety , Performance evaluation , Safety , Uncertainty

Design of Severe Accident Management Systems for Beyond Design Basis External Hazards at Paks NPP

Tamás János Katona, András Vilimi

ICONE 2016; V004T13A021doi:https://doi.org/10.1115/ICONE24-60939

Abstract

Topics: Accident management , Design , Hazards , Nuclear power stations , Fukushima nuclear disaster, Japan, 2011 , Accidents , Construction , Hazard analysis

Strategies to Ensure Safety Measures for ABWRs in Kashiwazaki-Kariwa Nuclear Power Station

Satoshi Mizuno, Toshihiro Matsuo, Shinichi Kawamura

ICONE 2016; V004T13A022doi:https://doi.org/10.1115/ICONE24-60965

Abstract

Topics: Nuclear power stations , Safety , Accidents , Containment , Damage , Design , Failure , Fukushima nuclear disaster, Japan, 2011 , Pressure , Containment vessels

IRSN R&D Actions on FP Behaviour for RCS, Containment and FCVS in Severe Accident Conditions

Laurent Cantrel, Thierry Albiol, Loïc Bosland, Juliette Colombani, Frédéric Cousin, Anne-Cécile Grégoire, Olivia Leroy, Sandrine Morin, Christian Mun, Marie-Noël Ohnet, Sidi Souvi, Hugues Vidal, Céline Monsanglant-Louvet, Bruno Azambre, Florent Louis, Christophe Volkringer

ICONE 2016; V004T13A023doi:https://doi.org/10.1115/ICONE24-61104

Abstract

Topics: Accidents , Containment , Chemistry , Filters , Nuclear fission , Porous materials , Collaboration , Computer software , Containment buildings , Fukushima nuclear disaster, Japan, 2011

Risk Management

Passive System Reliability Modeling of the Combination of Failure Modes

Luciano Burgazzi

ICONE 2016; V004T14A001doi:https://doi.org/10.1115/ICONE24-60016

Abstract

Topics: Failure mechanisms , Modeling , Reliability , Failure , Event history analysis , Heat transfer , Probability , Valves

Development of Risk Assessment Methodology of Decay Heat Removal Function Against Natural External Hazards for Sodium-Cooled Fast Reactors: Project Overview and Volcanic PRA Methodology

Hidemasa Yamano, Hiroyuki Nishino, Kenichi Kurisaka, Yasushi Okano, Takaaki Sakai, Takahiro Yamamoto, Yoshihiro Ishizuka, Nobuo Geshi, Ryuta Furukawa, Futoshi Nanayama, Takashi Takata

ICONE 2016; V004T14A002doi:https://doi.org/10.1115/ICONE24-60023

Abstract

Topics: Hazards , Heat , Risk assessment , Sodium fast reactors , Failure , Filters , Probability , Air filters , Damage , Emergency power

Evaluation of Enhanced Risk Monitors for Use on Advanced Reactors

Pradeep Ramuhalli, Arun Veeramany, Christopher A. Bonebrake, William J. Ivans, Jr., Garill A. Coles, Evelyn H. Hirt

ICONE 2016; V004T14A003doi:https://doi.org/10.1115/ICONE24-60040

Abstract

Topics: Risk , Failure , Maintenance , Safety , Control algorithms , Damage , Decision making , Design , Economics , Failure data

Sensitivity Study on Forest Fire Breakout and Propagation Conditions for Forest Fire Hazard Curve Evaluations

Yasushi Okano, Hidemasa Yamano

ICONE 2016; V004T14A004doi:https://doi.org/10.1115/ICONE24-60047

Abstract

Topics: Fire , Hazards , Nuclear power stations , Probability , Statistical distributions , Heat , Probabilistic risk assessment , Sodium fast reactors , Databases , Meteorology

Improving RIMPUFF Prediction Using CALMET Diagnostic Meteorological Model

Yun Liu, Sheng Fang, Sida Sun, Hong Li

ICONE 2016; V004T14A005doi:https://doi.org/10.1115/ICONE24-60087

Abstract

Topics: Meteorology , Nuclear power stations , Wind , Emergency response , Accidents , Electromagnetic scattering , Environmental Protection Agency , Flow (Dynamics) , Hazardous substances , Radioactive substances

Effect on Hydrogen Risk of Initial Gas Injection Time During AP1000 Post-Inerting

XueFeng Lyu, YanLin Chen, XiaoBo Li, ShengFei Wang, Yu Yu, Bin Liu

ICONE 2016; V004T14A006doi:https://doi.org/10.1115/ICONE24-60147

Abstract

Topics: Hydrogen , Risk , Containment , Steam , Pressure , Accidents , Diffusion (Physics) , Flames , Nuclear power stations , Probabilistic safety assessment

Reliability of PCCS in AP1000 Based on Accident Development

Yu Yu, Shengfei Wang, Fenglei Niu

ICONE 2016; V004T14A007doi:https://doi.org/10.1115/ICONE24-60155

Abstract

Topics: Accidents , Reliability , Containment , Heat , Pressure , Failure , Nuclear power stations , Steam , System failures , Temperature

Coupled Source Term Estimation Using Both Forward and Backward Method for Nuclear Power Plant Accident

Sida Sun, Sheng Fang, Yun Liu, Hong Li

ICONE 2016; V004T14A008doi:https://doi.org/10.1115/ICONE24-60176

Abstract

Topics: Accidents , Emergency response , Nuclear power stations , Nuclear reactor accidents , Nuclear reactors , Uncertainty

Pilot Study of Diagnosis on CPR1000 With Dynamic Uncertain Causality Graph

Yue Zhao, Chunling Dong, Qin Zhang

ICONE 2016; V004T14A009doi:https://doi.org/10.1115/ICONE24-60181

Abstract

Topics: Accidents , Artificial intelligence , Boilers , China , Circuits , Fault diagnosis , Feedwater , Machinery , Nuclear power , Nuclear power stations

Genetic Algorithm Optimization of a Dynamic Uncertain Causality Graph (DUCG) for Fault Diagnosis in Nuclear Power Plants

Yue Zhao, Francesco Di Maio, Enrico Zio, Qin Zhang, Chunling Dong

ICONE 2016; V004T14A010doi:https://doi.org/10.1115/ICONE24-60199

Abstract

Topics: Fault diagnosis , Genetic algorithms , Nuclear power stations , Optimization , Construction , Artificial neural networks , China , Nuclear power , Support vector machines

A Systematic Approach for Severe Accident Uncertainty Analysis

Seyed Mohsen Hoseyni, Mohammad Pourgol-Mohammad

ICONE 2016; V004T14A011doi:https://doi.org/10.1115/ICONE24-60217

Abstract

Topics: Accidents , Uncertainty analysis , Uncertainty , Test facilities , Computation , Modeling

An Experimental Study of Small Sized Reactors Containment Heat Transfer Phenomena Under MSLB Accident

YeYun Wang, ShengFei Wang

ICONE 2016; V004T14A012doi:https://doi.org/10.1115/ICONE24-60276

Abstract

Topics: Accidents , Containment , Heat transfer , Steam , Temperature , Temperature distribution , Pressure , Shells , Data acquisition , Flow (Dynamics)

An Advanced RCP Seal Design for Coping With Extended Loss of AC Power Event

Raymond E. Schneider, Mathew C. Jacob, Michael T. Coon, Peter Niedermeier, Jürgen Kaufmann

ICONE 2016; V004T14A013doi:https://doi.org/10.1115/ICONE24-60303

Abstract

Topics: Alternating current (Electricity) , Design , High temperature , Cooling , Leakage , Nuclear industry , Nuclear reactor coolants , Pressure , Pressurized water reactors , Reliability

Guidance for Human Action Evaluations for External Flood Risk Assessment

Raymond E. Schneider, Srinivasa Visweswaran, John Fluehr, H. Alan Hackerott

ICONE 2016; V004T14A014doi:https://doi.org/10.1115/ICONE24-60451

Abstract

Topics: Floods , Risk assessment , Human reliability analysis , Design , Evacuations , Fukushima nuclear disaster, Japan, 2011 , Hazard mitigation , Hazards , Plant personnel , Probabilistic risk assessment

Fragility of a Flood Defense Structure Subjected to Multi-Hazard Scenario

Saran Srikanth Bodda, Harleen Kaur Sandhu, Abhinav Gupta

ICONE 2016; V004T14A015doi:https://doi.org/10.1115/ICONE24-60508

Abstract

Topics: Defense industry , Floods , Hazards , Concretes , Dams , Gravity (Force) , Nuclear power stations , Failure , Dam failures , Deformation

Bayesian Network Technique in Probabilistic Risk Assessment for Multiple Hazards

Shinyoung Kwag, Abhinav Gupta

ICONE 2016; V004T14A016doi:https://doi.org/10.1115/ICONE24-60723

Abstract

Topics: Hazards , Probabilistic risk assessment , Risk , Design , Fire , Floods , Risk assessment , Accidents , Computer simulation , Uncertainty

Preliminary Probabilistic Risk Assessment of Accident-Tolerant Fuels on PWR Performance During Accident Conditions

Qiu Yanfei

ICONE 2016; V004T14A017doi:https://doi.org/10.1115/ICONE24-60812

Abstract

Topics: Accidents , Fuels , Pressurized water reactors , Probabilistic risk assessment , Cladding systems (Building) , Coolants , Cooling , Damage , Transients (Dynamics) , Water

Reliability Analysis of the Automatic Control System of Reactor Power in Nuclear Power Plant Based on DFM

Wang Hao, Tian Cong, Zhou Shiliang, Liu Yu Yuan, Shahroze Ahmad

ICONE 2016; V004T14A018doi:https://doi.org/10.1115/ICONE24-60833

Abstract

Topics: Automatic control , Design for Manufacturing , Event history analysis , Nuclear power stations , Failure , Reliability , Sensors , Actuators , Control equipment , Control systems

SAFEST Roadmap for Corium Experimental Research in Europe

ICONE 2016; V004T14A019doi:https://doi.org/10.1115/ICONE24-60916

Abstract

Topics: Accidents , Failure , Fukushima nuclear disaster, Japan, 2011 , Nuclear power stations , Reactor vessels , Safety , Spent nuclear fuels , Stress

The Assessment of Containment Functional Failure Frequency in the Revised Level 2 PRA Standard in Japan

Ryoichi Hamazaki, Kazunori Hashimoto, Takayoshi Kusunoki, Chikahiro Satou

ICONE 2016; V004T14A020doi:https://doi.org/10.1115/ICONE24-61019

Abstract

Topics: Containment , Failure , Accidents , Probability , Explosions , Stress , Damage , Failure mechanisms , Hazards , Steam

Overview of Revised Level 2 PRA Standard in Japan

Koichi Nakamura, Yoshiyuki Narumiya, Yutaka Abe

ICONE 2016; V004T14A021doi:https://doi.org/10.1115/ICONE24-61070

Abstract

Topics: Accidents , Concretes , Earthquakes , Engineering standards , Fukushima nuclear disaster, Japan, 2011 , Nuclear power , Nuclear power stations , Probabilistic risk assessment , Risk , Transparency

The Analysis of Initiating Events in PSA for TMSR

Jiaxu Zuo, Jianping Jing, Wei Song, Chunming Zhang

ICONE 2016; V004T14A022doi:https://doi.org/10.1115/ICONE24-61076

Abstract

Topics: Accidents , Computational methods , Design , High temperature , Industrial research , Pressurized water reactors , Probabilistic safety assessment , Safety

Overview of Code Structures, Challenges and Available Methodologies for Treatment of Model Uncertainty in Severe Accident Calculations

Seyed Mohsen Hoseyni, Mohammad Pourgol-Mohammad

ICONE 2016; V004T14A023doi:https://doi.org/10.1115/ICONE24-61098

Abstract

Topics: Accidents , Uncertainty , Engineering simulation , Engineering systems and industry applications , Nuclear power stations , Simulation