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Proceedings Papers

Investigation and Resolution of the Fluid Structure Interaction of High Rate HVGO Pumps

Alwyn Kaye

Proc. ASME. PVP2020, Volume 4: Fluid-Structure Interaction, V004T04A006, August 3, 2020

Paper No: PVP2020-21203

DOI: https://doi.org/10.1115/PVP2020-21203

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Topics: Fluid structure interaction, Pumps, Resolution (Optics), Pipes, Dynamics (Mechanics), Finite element analysis, Testing, Vacuum, Vibration, Cooling

Proceedings Papers

Research on Creep Analysis of Alloy 617 in AUSC Turbine Components

Yifeng Hu, Lingen Sun, Gang Chen

Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A046, July 15–20, 2018

Paper No: PVP2018-84227

DOI: https://doi.org/10.1115/PVP2018-84227

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Topics: Alloys, Creep, Turbine components, Carbon dioxide, Design, Emissions, Fossil fuels, Indium alloys, Nickel, Rotors

Proceedings Papers

The Law of Crack Growth Life Under Load Controlled Creep-Fatigue Conditions for W-Added 12% Cr Steel

Yoshiko Nagumo, A. Toshimitsu Yokobori, Jr., Takahiro Fukuda, Yoshiki Takahashi, Ryuji Sugiura

Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A060, July 17–21, 2016

Paper No: PVP2016-63484

DOI: https://doi.org/10.1115/PVP2016-63484

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Topics: Creep, Fatigue, Fracture (Materials), Steel, Stress, Specialty steels, Cycles, Equilibrium (Physics), Rotors, Temperature

Proceedings Papers

Creep Damage Formation and Crack Initiation / Growth Behavior of Notched Specimen for Directionally Solidified Ni-Base Superalloy by Interrupted Observation

Go Ozeki, A. Toshimitsu Yokobori, Jr., Takashi Matsuzaki

Proc. ASME. PVP2016, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 24th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); Electric Power Research Institute (EPRI) Creep Fatigue Workshop, V005T12A002, July 17–21, 2016

Paper No: PVP2016-63380

DOI: https://doi.org/10.1115/PVP2016-63380

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Topics: Creep, Damage, Fracture (Materials), Superalloys, Electron backscatter diffraction, Blades, Finite element analysis, Gas turbines, High temperature creep, Cooling

Proceedings Papers

CFD Analysis of the Non-Uniform Velocity Distribution Generated by a Large Axial Flow Fan

Hongliang Lu, Xiaolong Xue, Xiaoying Tang, Xuefeng Geng, Jianping Yao

Proc. ASME. PVP2015, Volume 4: Fluid-Structure Interaction, V004T04A055, July 19–23, 2015

Paper No: PVP2015-45482

DOI: https://doi.org/10.1115/PVP2015-45482

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Topics: Axial flow, Computational fluid dynamics, Air flow, Flow (Dynamics), Blades, Fluids, Heat exchangers, Pressure, Boundary-value problems, Geometry

Proceedings Papers

Synthesis of a Rotor Noise Controller by Parallel Blade-Vortex Interaction Aeroelastic Modelling

S. Modini, G. Graziani, G. Bernardini, M. Gennaretti

Proc. ASME. PVP2014, Volume 4: Fluid-Structure Interaction, V004T04A023, July 20–24, 2014

Paper No: PVP2014-28258

DOI: https://doi.org/10.1115/PVP2014-28258

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Topics: Blades, Control equipment, Modeling, Noise (Sound), Rotors, Vortices, Engineering simulation, Simulation, Cross section (Physics), Feedback

Proceedings Papers

On-Line Structural Damage Feature Extraction Based on Autoregressive Statistical Pattern of Time Series

Ming-Hui Hu, Shan-Tung Tu, Fu-Zhen Xuan, Zheng-Dong Wang

Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A009, July 20–24, 2014

Paper No: PVP2014-28142

DOI: https://doi.org/10.1115/PVP2014-28142

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Topics: Damage, Feature extraction, Time series, Algebra, Polynomials, Power stations, Rotors, Sensors, Signals, Steam turbines

Proceedings Papers

Material Degradation and Creep Damage of Aging Components at High Temperature

Ting Ye, Zhengdong Wang, Fu-Zhen Xuan, Shan-Tung Tu, Minshan Liu

Proc. ASME. PVP2012, Volume 6: Materials and Fabrication, Parts A and B, 337-342, July 15–19, 2012

Paper No: PVP2012-78421

DOI: https://doi.org/10.1115/PVP2012-78421

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Topics: Creep, Damage, High temperature, Materials degradation, Materials properties, Rotors, Fracture (Materials), Steel, High temperature creep, Micromechanical devices

Proceedings Papers

Measurement of Three Dimensional Geometry of Creep Void and Grain Boundary With Combining 3D-EBSD Method and SEM Images

Kenta Yamagiwa, Satoshi Kataoka, Satoshi Izumi, Shinsuke Sakai

Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 189-196, July 17–21, 2011

Paper No: PVP2011-57641

DOI: https://doi.org/10.1115/PVP2011-57641

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Topics: Creep, Electron backscatter diffraction, Geometry, Grain boundaries, Damage, Shapes, Cavities, Nucleation (Physics), Polishing, Rotors

Proceedings Papers

Modelling of Hydrodynamic Forces on a Whirling Mixing Vessel Stirrer Including Fluid-Structure Interaction

Khaled M. Mohamed, Andrew G. Gerber, Gordon A. L. Holloway

Proc. ASME. PVP2009, Volume 4: Fluid-Structure Interaction, 465-473, July 26–30, 2009

Paper No: PVP2009-77888

DOI: https://doi.org/10.1115/PVP2009-77888

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Topics: Fluid structure interaction, Fluid-dynamic forces, Modeling, Vessels, Whirls, Fluids, Computational fluid dynamics, Rotors, Damping, Deflection

Proceedings Papers

Evaluation of Stress States of Components Using Ultrasonic and Micro Magnetic Techniques

E. Schneider

Proc. ASME. PVP2009, Volume 5: High Pressure Technology; Nondestructive Evaluation Division; Student Paper Competition, 231-239, July 26–30, 2009

Paper No: PVP2009-77219

DOI: https://doi.org/10.1115/PVP2009-77219

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Topics: Gears, Plates (structures), Reliability, Rotors, Stress, Turbines

Proceedings Papers

Evaluation of Fatigue Damage by X-Ray Diffraction Technique of Steam Turbine Rotor Steels at Elevated Temperatures

Jaroslav Fiala, Vaclav Mentl, Vladislav Kolarik, Michal Chocholousek

Proc. ASME. PVP2009, Volume 5: High Pressure Technology; Nondestructive Evaluation Division; Student Paper Competition, 159-162, July 26–30, 2009

Paper No: PVP2009-77386

DOI: https://doi.org/10.1115/PVP2009-77386

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Topics: Fatigue damage, Rotors, Steam turbines, Steel, Temperature, X-ray diffraction, Fatigue, Mechanical properties, Boiler tubes, Damage

Proceedings Papers

Dynamic Response of the WWER 1000/320 Reactor on the Pressure Pulsations Generated by Main Circulation Pumps

Ladislav Pecinka, Petr Stulik, Vladimir Zeman

Proc. ASME. PVP2009, Volume 7: Operations, Applications and Components, 41-44, July 26–30, 2009

Paper No: PVP2009-77304

DOI: https://doi.org/10.1115/PVP2009-77304

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Topics: Dynamic response, Pressure, Pumps, Blades, Boundary layers, Computer simulation, Pressurized water reactors, Rotors, Sound pressure, Turbulence

Proceedings Papers

Research on Microstructure Dependence of Near-Threshold Fatigue Crack Propagation by Combined Analyses of Fracture Surface and Fatigue Crack Growth Path

Ming-Liang Zhu, Fu-Zhen Xuan, Guo-Zhen Wang, Zheng-Dong Wang

Proc. ASME. PVP2009, Volume 6: Materials and Fabrication, Parts A and B, 1429-1438, July 26–30, 2009

Paper No: PVP2009-77448

DOI: https://doi.org/10.1115/PVP2009-77448

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Topics: Fatigue cracks, Fracture (Materials), Stress, Crack propagation, Grain size, Heat, High pressure (Physics), Pressure, Rotors, Steam turbines

Proceedings Papers

Comparison of Pump Impeller Orbit Curves Obtained by Measurement and FSI Simulation

Friedrich-Karl Benra, Hans Josef Dohmen

Proc. ASME. PVP2007, Volume 4: Fluid-Structure Interaction, 41-48, July 22–26, 2007

Paper No: PVP2007-26149

DOI: https://doi.org/10.1115/PVP2007-26149

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Topics: Blades, Fluid dynamics, Fluid structure interaction, Impellers, Pump impellers, Simulation, Structural analysis, Pumps, Flow (Dynamics), Water

Proceedings Papers

Creep Damage Analysis of 9–12% Cr Ferritic Steels by Instrumented Indentation Test

Shin-Ichi Komazaki, Motoki Nakajima, Tetsuya Honda, Yutaka Kohno

Proc. ASME. PVP2007, Volume 9: Eighth International Conference on Creep and Fatigue at Elevated Temperatures, 527-532, July 22–26, 2007

Paper No: CREEP2007-26487

DOI: https://doi.org/10.1115/CREEP2007-26487

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Topics: Creep, Damage, Steel, Deformation, Precipitation, Rotors, Solid solutions, Stress, Turbines

Proceedings Papers

Considerations to the An-Isothermal Creep-Fatigue Assessment of Steam Turbine Rotor Steels

Martin Reigl, Harish N. Dave

Proc. ASME. PVP2007, Volume 9: Eighth International Conference on Creep and Fatigue at Elevated Temperatures, 267-274, July 22–26, 2007

Paper No: CREEP2007-26553

DOI: https://doi.org/10.1115/CREEP2007-26553

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Topics: Creep, Fatigue, Rotors, Steam turbines, Steel, Cycles, Temperature, Ductility, Steady state, Compression

Proceedings Papers

Creep Damage Assessment Through EBSD Method and Hardness Measurement for a High Chromium Turbine Rotor Steel Forging

Kazunari Fujiyama, Takashi Saito, Keita Mori, Takahisa Hino, Ryuichi Ishii

Proc. ASME. PVP2007, Volume 9: Eighth International Conference on Creep and Fatigue at Elevated Temperatures, 549-555, July 22–26, 2007

Paper No: CREEP2007-26551

DOI: https://doi.org/10.1115/CREEP2007-26551

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Topics: Creep, Damage assessment, Electron backscatter diffraction, Forging, Rotors, Steel, Turbines, Damage, Dislocation density, Dislocations

Proceedings Papers

A Rational Approach to Evaluate a Steam Turbine Rotor Grabbing and Locking Event

Miguel Mattar Neto, Carlos Lueska

Proc. ASME. PVP2007, Volume 7: Operations, Applications and Components, 173-178, July 22–26, 2007

Paper No: PVP2007-26598

DOI: https://doi.org/10.1115/PVP2007-26598

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Topics: Rotors, Steam turbines, Failure mechanisms, Turbines, Damage, Deformation, Fracture (Materials), Fracture (Process), Gears, Generators

Proceedings Papers

Effects of a Single Overload Event on the Fatigue Crack Growth Rate of a Low Alloyed Rotor Steel

J. C. Le Roux, F. Hasnaoui

Proc. ASME. PVP2008, Volume 3: Design and Analysis, 271-280, July 27–31, 2008

Paper No: PVP2008-61384

DOI: https://doi.org/10.1115/PVP2008-61384

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Topics: Fatigue cracks, Rotors, Steel, Stress, Crack propagation, Dimensions, Disks, Fatigue testing, Finite element analysis, Fracture (Materials)

NARROW

Investigation and Resolution of the Fluid Structure Interaction of High Rate HVGO Pumps

Research on Creep Analysis of Alloy 617 in AUSC Turbine Components

The Law of Crack Growth Life Under Load Controlled Creep-Fatigue Conditions for W-Added 12% Cr Steel

Creep Damage Formation and Crack Initiation / Growth Behavior of Notched Specimen for Directionally Solidified Ni-Base Superalloy by Interrupted Observation

CFD Analysis of the Non-Uniform Velocity Distribution Generated by a Large Axial Flow Fan

Synthesis of a Rotor Noise Controller by Parallel Blade-Vortex Interaction Aeroelastic Modelling

On-Line Structural Damage Feature Extraction Based on Autoregressive Statistical Pattern of Time Series

Material Degradation and Creep Damage of Aging Components at High Temperature

Measurement of Three Dimensional Geometry of Creep Void and Grain Boundary With Combining 3D-EBSD Method and SEM Images

Modelling of Hydrodynamic Forces on a Whirling Mixing Vessel Stirrer Including Fluid-Structure Interaction

Evaluation of Stress States of Components Using Ultrasonic and Micro Magnetic Techniques

Evaluation of Fatigue Damage by X-Ray Diffraction Technique of Steam Turbine Rotor Steels at Elevated Temperatures

Dynamic Response of the WWER 1000/320 Reactor on the Pressure Pulsations Generated by Main Circulation Pumps

Research on Microstructure Dependence of Near-Threshold Fatigue Crack Propagation by Combined Analyses of Fracture Surface and Fatigue Crack Growth Path

Comparison of Pump Impeller Orbit Curves Obtained by Measurement and FSI Simulation

Creep Damage Analysis of 9–12% Cr Ferritic Steels by Instrumented Indentation Test

Considerations to the An-Isothermal Creep-Fatigue Assessment of Steam Turbine Rotor Steels

Creep Damage Assessment Through EBSD Method and Hardness Measurement for a High Chromium Turbine Rotor Steel Forging

A Rational Approach to Evaluate a Steam Turbine Rotor Grabbing and Locking Event

Effects of a Single Overload Event on the Fatigue Crack Growth Rate of a Low Alloyed Rotor Steel

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