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Proceedings Papers

An Insulation Structure With Noise Reduction Function

Zhang Yicheng, Bian Pengfei, Zhang Kai
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A069, August 8–12, 2022
Paper No: ICONE29-93144
DOI: https://doi.org/10.1115/ICONE29-93144
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Topics: Acoustics, Insulation, Noise control, Thermal insulation, Nuclear power, Acoustical materials, Glass, Pipelines, Damping, Density
Proceedings Papers

Seismic Behavior Study of a new Isolated Structure System With Damping Supporter for Nuclear Power Plants in a Cave or Underground

Yixin Feng, Hao Xu, Wenguang Liu, Qiang Zhang
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A046, August 8–12, 2022
Paper No: ICONE29-92634
DOI: https://doi.org/10.1115/ICONE29-92634
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Topics: Caves, Damping, Earthquakes, Nuclear power stations
Proceedings Papers

Optimal Design and Performance Simulation of a Novel Semi-Active Vibration Absorber for Pipeline System of NPP

Zhiguo Wei, Jinlan Gou, Mengran Liao, Shaodan Li, Lu Dai
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T03A021, July 22–26, 2018
Paper No: ICONE26-81741
DOI: https://doi.org/10.1115/ICONE26-81741
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Topics: Design, Nuclear power stations, Pipeline systems, Simulation, Vibration absorbers, Vibration, Excitation, Pipelines, Stiffness, Absorption
Proceedings Papers

The Influence of Thermal Deformation on the Dynamic Characteristics of AMB Rotor of HTR-PM Helium Blower

Guowei Du, Jinpeng Yu, Hong Wang, Lei Zhao
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T03A004, July 22–26, 2018
Paper No: ICONE26-81132
DOI: https://doi.org/10.1115/ICONE26-81132
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Topics: Helium, Rotors, Thermal deformation, Temperature, Bearings, Computer simulation, Damping, Displacement, Electromagnetic force, Engines
Proceedings Papers

CFD Analysis of Supercritical-Water Flow and Heat Transfer in Vertical Bare Tube

Anastasiia Zvorykina, Dmytro Khmil, Nataliia Fialko, Igor Pioro, Svitlana Stryzheus
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A003, July 22–26, 2018
Paper No: ICONE26-81045
DOI: https://doi.org/10.1115/ICONE26-81045
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Topics: Computational fluid dynamics, Flow (Dynamics), Heat transfer, Water, Turbulence, Heat transfer coefficients, Temperature, Buoyancy, Damping, Deformation
Proceedings Papers

An Image-Based Micro-Scale Fracture Model for Weld Zone in Nuclear Pipe and Component

Xiaoming Bai, Liangang Zheng, Xinjun Wang, Xi Lv
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A047, July 2–6, 2017
Paper No: ICONE25-66441
DOI: https://doi.org/10.1115/ICONE25-66441
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Topics: Fracture (Materials), Fracture (Process), Microscale devices, Pipes, Finite element analysis, Boundary-value problems, Damping, Engineering standards, Materials properties, Mechanical properties
Proceedings Papers

Fuel Assembly Flow Measurement and Calculation in an Oversized Test Flow Housing

Carrie A. Wood, Jiwei Wang, Roger Y. Lu, Michael E. Conner, Paul M. Evans
Proc. ASME. ICONE24, Volume 3: Thermal-Hydraulics, V003T09A069, June 26–30, 2016
Paper No: ICONE24-60907
DOI: https://doi.org/10.1115/ICONE24-60907
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Topics: Flow (Dynamics), Flow measurement, Fuels, Manufacturing, Damping, Lift (Fluid dynamics), Testing, Vibration, Water, Calibration
Proceedings Papers

Rotor Dynamics of Multistage Centrifugal Pump

Hua He, Bo Zhang, Guo-pei Pan, Gang Zhao
Proc. ASME. ICONE24, Volume 5: Student Paper Competition, V005T15A070, June 26–30, 2016
Paper No: ICONE24-60929
DOI: https://doi.org/10.1115/ICONE24-60929
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Topics: Centrifugal pumps, Rotordynamics, Bearings, Rotors, Stiffness, Water, Pumps, Cooling systems, Damping, Displacement
Proceedings Papers

Vortex-Induced Vibration Characteristics for a Three Dimensional Flexible Tube

Zhipeng Feng, Fenggang Zang, Yixiong Zhang
Proc. ASME. ICONE24, 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, V004T10A002, June 26–30, 2016
Paper No: ICONE24-60053
DOI: https://doi.org/10.1115/ICONE24-60053
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Topics: Vortex-induced vibration, Bifurcation, Displacement, Fluids, Locks (Waterways), Turbulence, Vibration, Computer simulation, Cross-flow, Damping
Proceedings Papers

Simulation of Direct Contact Condensation Using Large Scale Interface Multifluid Model

Vinesh H. Gada, Mohit P. Tandon, Jebin Elias, Andrew Splawski, Simon Lo
Proc. ASME. ICONE24, 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, V004T10A023, June 26–30, 2016
Paper No: ICONE24-60786
DOI: https://doi.org/10.1115/ICONE24-60786
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Topics: Condensation, Simulation, Steam, Water, Damping, Drag (Fluid dynamics), Emergency core cooling systems, Flow (Dynamics), Heat, Nuclear power
Proceedings Papers

Effect of Soil Structure Interaction on the Seismic Fragility of a Nuclear Reactor Building

Samer El-Bahey, Yasser Alzeni
Proc. ASME. ICONE24, Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors, V001T03A021, June 26–30, 2016
Paper No: ICONE24-60714
DOI: https://doi.org/10.1115/ICONE24-60714
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Topics: Nuclear reactors, Soil, Safety, Earthquake risk, Earthquakes, Damage, Design, Nuclear power stations, Accounting, Chaos
Proceedings Papers

RANS and LES Analyses on a Density Stratified Layer Behavior of Multicomponent Gas by Buoyant Jet in a Small Vessel

Satoshi Abe, Masahiro Ishigaki, Yasuteru Sibamoto, Taisuke Yonomoto
Proc. ASME. ICONE22, Volume 4: Radiation Protection and Nuclear Technology Applications; Fuel Cycle, Radioactive Waste Management and Decommissioning; Computational Fluid Dynamics (CFD) and Coupled Codes; Reactor Physics and Transport Theory, V004T10A002, July 7–11, 2014
Paper No: ICONE22-30020
DOI: https://doi.org/10.1115/ICONE22-30020
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Topics: Density, Reynolds-averaged Navier–Stokes equations, Vessels, Erosion, Turbulence, Computational fluid dynamics, Containment vessels, Accidents, Damping, Gases
Proceedings Papers

Study on the Dynamic Characteristics of the Water-Lubricated Tilting-Pad Radial Bearing Considering Temperature-Viscosity Effect

Yu Li, Dezhong Wang, Weiguo Gu
Proc. ASME. ICONE22, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Plant Systems, Structures and Components; Codes, Standards, Licensing and Regulatory Issues, V001T03A017, July 7–11, 2014
Paper No: ICONE22-30502
DOI: https://doi.org/10.1115/ICONE22-30502
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Topics: Bearings, Temperature, Viscosity, Water, Friction, Stress, Damping, Load bearing capacity, Stability, Stiffness
Proceedings Papers

Seismic Test on Double-Layer Model of HTR-PM Graphite Structure

Shigang Lai, Libin Sun, Li Shi, Zhengming Zhang
Proc. ASME. ICONE22, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Plant Systems, Structures and Components; Codes, Standards, Licensing and Regulatory Issues, V001T03A021, July 7–11, 2014
Paper No: ICONE22-30600
DOI: https://doi.org/10.1115/ICONE22-30600
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Topics: Graphite, Excitation, Bricks, Manufacturing, Carbon, Displacement, Dynamic response, Bearings, Damping, Electromagnetic spectrum
Proceedings Papers

Dynamic Behavior of the AMB’s Vertical Arranged Rotor During Its Drop Process

Xiao Kang, Guojun Yang, Suyuan Yu
Proc. ASME. ICONE22, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Plant Systems, Structures and Components; Codes, Standards, Licensing and Regulatory Issues, V001T03A003, July 7–11, 2014
Paper No: ICONE22-30062
DOI: https://doi.org/10.1115/ICONE22-30062
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Topics: Rotors, Damping, Stiffness, Bearings, Bracing (Construction), Computer simulation, Design, Dynamic models, Friction, Helium
Proceedings Papers

Flow-Induced Vibration Suppression of Jet Pump in Boiling Water Reactor by Slip Joint Extension

Masanobu Watanabe, Kunihiko Kinugasa, Hiroyuki Adachi, Hajime Mori
Proc. ASME. ICONE22, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle and Balance of Plant; Nuclear Fuel and Materials; Plant Systems, Structures and Components; Codes, Standards, Licensing and Regulatory Issues, V001T03A023, July 7–11, 2014
Paper No: ICONE22-30700
DOI: https://doi.org/10.1115/ICONE22-30700
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Topics: Boiling water reactors, Flow-induced vibrations, Jet pumps, Flow (Dynamics), Vibration, Leakage, Damping, Diffusers, Leakage flows, Power uprate
Proceedings Papers

3-D Base Control Systems for the Seismic Protection of Power Plant Equipment and Buildings

Peter Nawrotzki, Weiqiang Wang
Proc. ASME. ICONE21, Volume 3: Nuclear Safety and Security; Codes, Standards, Licensing and Regulatory Issues; Computational Fluid Dynamics and Coupled Codes, V003T06A024, July 29–August 2, 2013
Paper No: ICONE21-15814
DOI: https://doi.org/10.1115/ICONE21-15814
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Topics: Control systems, Power stations, Structures, Nuclear power stations, Safety, Damage, Earthquakes, Machinery, Aircraft, Dampers
Proceedings Papers

On the Influence of Controller Parameters on the Performance of Rotating System With Magnetic Bearings

Ying He, Zhe Sun, Jingjing Zhao, Zhengang Shi, Lei Shi, Suyuan Yu
Proc. ASME. ICONE21, Volume 6: Beyond Design Basis Events; Student Paper Competition, V006T16A030, July 29–August 2, 2013
Paper No: ICONE21-16179
DOI: https://doi.org/10.1115/ICONE21-16179
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Topics: Control equipment, Magnetic bearings, Poles (Building), Machinery, Very high temperature reactors, Bearings, Damping, Design, Rotors, Stability
Proceedings Papers

Development of Numerical Code for Coupling Dynamical Response of Typical Tokomak Structures Using Volumetric Finite Element

Zhensheng Yuan, Weixin Li, Jingyi Xu, Wenjing Wu, Zhenmao Chen
Proc. ASME. ICONE21, Volume 5: Fuel Cycle, Radioactive Waste Management and Decommissioning; Reactor Physics and Transport Theory; Nuclear Education, Public Acceptance and Related Issues; Instrumentation and Controls; Fusion Engineering, V005T14A019, July 29–August 2, 2013
Paper No: ICONE21-16740
DOI: https://doi.org/10.1115/ICONE21-16740
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Topics: Algorithms, Computer software, Damping, Eddies (Fluid dynamics), Eddy currents (Electricity), Electric fields, Electromagnetic force, Finite element analysis, Finite element methods, Magnetic fields
Proceedings Papers

Sensitivity Analysis and Design Improvement of Contra-Motion Check Valve

Zhi-da Yang, Bing-de Chen, Wei Huang, Wei-shi Han
Proc. ASME. ICONE21, Volume 2: Plant Systems, Construction, Structures and Components; Next Generation Reactors and Advanced Reactors, V002T03A005, July 29–August 2, 2013
Paper No: ICONE21-15276
DOI: https://doi.org/10.1115/ICONE21-15276
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Topics: Design, Sensitivity analysis, Valves, Flow (Dynamics), Pistons, Pressure, Damping, Disks, Fluids, Leakage