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Proceedings Papers

Check Valve Rotor Concept to Form an Imploding Liquid Liner for Magnetized Target Fusion Application

Jean Sebastien Dick, Scott Bernard, Ivan Khalzov
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A023, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105960
https://doi.org/10.1115/PVP2023-105960
View Paper titled, Check Valve Rotor Concept to Form an Imploding Liquid Liner for Magnetized Target Fusion Application
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Topics: Cavities, Collapse, Rotors, Valves
Proceedings Papers

A Novel Method to Predict the Concentricity of Aero-Engine Rotor Considering the Assembly Process of Bolted Flange Joints

Linbo Zhu, Yilong Yang, Hongwei Huang, Abdel-Hakim Bouzid, Jun Hong
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A008, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84924
https://doi.org/10.1115/PVP2022-84924
View Paper titled, A Novel Method to Predict the Concentricity of Aero-Engine Rotor Considering the Assembly Process of Bolted Flange Joints
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Topics: Aircraft engines, Bolted flanges, Manufacturing, Rotors
Proceedings Papers

Effect of the Bending Stiffness of Bolted Flange Joints on the Dynamics of Aero-Engine Rotors

Linbo Zhu, Hu Pan, Yilong Yang, Abdel-Hakim Bouzid, Jun Hong
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A017, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84708
https://doi.org/10.1115/PVP2022-84708
View Paper titled, Effect of the Bending Stiffness of Bolted Flange Joints on the Dynamics of Aero-Engine Rotors
Open the PDF for Effect of the Bending Stiffness of Bolted Flange Joints on the Dynamics of Aero-Engine Rotors in another window
Topics: Aircraft engines, Bolted flanges, Dynamics (Mechanics), Rotordynamics, Rotors, Stiffness
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21203
https://doi.org/10.1115/PVP2020-21203
View Paper titled, Investigation and Resolution of the Fluid Structure Interaction of High Rate HVGO Pumps
Open the PDF for Investigation and Resolution of the Fluid Structure Interaction of High Rate HVGO Pumps in another window
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84227
https://doi.org/10.1115/PVP2018-84227
View Paper titled, Research on Creep Analysis of Alloy 617 in AUSC Turbine Components
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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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63484
https://doi.org/10.1115/PVP2016-63484
View Paper titled, The Law of Crack Growth Life Under Load Controlled Creep-Fatigue Conditions for W-Added 12% Cr Steel
Open the PDF for The Law of Crack Growth Life Under Load Controlled Creep-Fatigue Conditions for W-Added 12% Cr Steel in another window
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63380
https://doi.org/10.1115/PVP2016-63380
View Paper titled, Creep Damage Formation and Crack Initiation / Growth Behavior of Notched Specimen for Directionally Solidified Ni-Base Superalloy by Interrupted Observation
Open the PDF for Creep Damage Formation and Crack Initiation / Growth Behavior of Notched Specimen for Directionally Solidified Ni-Base Superalloy by Interrupted Observation in another window
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45482
https://doi.org/10.1115/PVP2015-45482
View Paper titled, CFD Analysis of the Non-Uniform Velocity Distribution Generated by a Large Axial Flow Fan
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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

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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28142
https://doi.org/10.1115/PVP2014-28142
View Paper titled, On-Line Structural Damage Feature Extraction Based on Autoregressive Statistical Pattern of Time Series
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Topics: Damage, Feature extraction, Time series, Algebra, Polynomials, Power stations, Rotors, Sensors, Signals, Steam turbines
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28258
https://doi.org/10.1115/PVP2014-28258
View Paper titled, Synthesis of a Rotor Noise Controller by Parallel Blade-Vortex Interaction Aeroelastic Modelling
Open the PDF for Synthesis of a Rotor Noise Controller by Parallel Blade-Vortex Interaction Aeroelastic Modelling in another window
Topics: Blades, Control equipment, Modeling, Noise (Sound), Rotors, Vortices, Engineering simulation, Simulation, Cross section (Physics), Feedback
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2012-78421
https://doi.org/10.1115/PVP2012-78421
View Paper titled, Material Degradation and Creep Damage of Aging Components at High Temperature
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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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57641
https://doi.org/10.1115/PVP2011-57641
View Paper titled, Measurement of Three Dimensional Geometry of Creep Void and Grain Boundary With Combining 3D-EBSD Method and SEM Images
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Topics: Creep, Electron backscatter diffraction, Geometry, Grain boundaries, Damage, Shapes, Cavities, Nucleation (Physics), Polishing, Rotors
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77448
https://doi.org/10.1115/PVP2009-77448
View Paper titled, Research on Microstructure Dependence of Near-Threshold Fatigue Crack Propagation by Combined Analyses of Fracture Surface and Fatigue Crack Growth Path
Open the PDF for Research on Microstructure Dependence of Near-Threshold Fatigue Crack Propagation by Combined Analyses of Fracture Surface and Fatigue Crack Growth Path in another window
Topics: Fatigue cracks, Fracture (Materials), Stress, Crack propagation, Grain size, Heat, High pressure (Physics), Pressure, Rotors, Steam turbines
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77219
https://doi.org/10.1115/PVP2009-77219
View Paper titled, Evaluation of Stress States of Components Using Ultrasonic and Micro Magnetic Techniques
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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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77386
https://doi.org/10.1115/PVP2009-77386
View Paper titled, Evaluation of Fatigue Damage by X-Ray Diffraction Technique of Steam Turbine Rotor Steels at Elevated Temperatures
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Topics: Fatigue damage, Rotors, Steam turbines, Steel, Temperature, X-ray diffraction, Fatigue, Mechanical properties, Boiler tubes, Damage
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77888
https://doi.org/10.1115/PVP2009-77888
View Paper titled, Modelling of Hydrodynamic Forces on a Whirling Mixing Vessel Stirrer Including Fluid-Structure Interaction
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Topics: Fluid structure interaction, Fluid-dynamic forces, Modeling, Vessels, Whirls, Fluids, Computational fluid dynamics, Rotors, Damping, Deflection
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77304
https://doi.org/10.1115/PVP2009-77304
View Paper titled, Dynamic Response of the WWER 1000/320 Reactor on the Pressure Pulsations Generated by Main Circulation Pumps
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Topics: Dynamic response, Pressure, Pumps, Blades, Boundary layers, Computer simulation, Pressurized water reactors, Rotors, Sound pressure, Turbulence
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26149
https://doi.org/10.1115/PVP2007-26149
View Paper titled, Comparison of Pump Impeller Orbit Curves Obtained by Measurement and FSI Simulation
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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
Publisher: American Society of Mechanical Engineers
Paper No: CREEP2007-26487
https://doi.org/10.1115/CREEP2007-26487
View Paper titled, Creep Damage Analysis of 9–12% Cr Ferritic Steels by Instrumented Indentation Test
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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
Publisher: American Society of Mechanical Engineers
Paper No: CREEP2007-26553
https://doi.org/10.1115/CREEP2007-26553
View Paper titled, Considerations to the An-Isothermal Creep-Fatigue Assessment of Steam Turbine Rotor Steels
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Topics: Creep, Fatigue, Rotors, Steam turbines, Steel, Cycles, Temperature, Ductility, Steady state, Compression