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Proceedings Papers

Defect Recognition and Classification From Ultrasonic Phased Array Total Focusing Method Imaging Based on Random Forest

Haibin Wang, Zhichao Fan, Xuedong Chen, Jingwei Cheng, Wei Chen, Zhe Wang, Yangguang Bu
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T02A017, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106113
https://doi.org/10.1115/PVP2023-106113
View Paper titled, Defect Recognition and Classification From Ultrasonic Phased Array Total Focusing Method Imaging Based on Random Forest
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Topics: Imaging, Safety, Pipelines, Algorithms, Fracture (Materials), Transportation systems, Welded joints, Construction, Flaw detection, Inspection
Proceedings Papers

Improvement of the ASME B&PV Code Resolution of Nonplanar Flaws in Pressure Retaining Components

Valéry Lacroix, Pierre Dulieu, Kunio Hasegawa, Vratislav Mares
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A037, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84957
https://doi.org/10.1115/PVP2022-84957
View Paper titled, Improvement of the ASME B&PV Code Resolution of Nonplanar Flaws in Pressure Retaining Components
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Topics: Pressure, Resolution (Optics), Fracture (Materials), Stress, ASME Standards, Displacement, Fitness-for-service
Proceedings Papers

Developing and Implementing Ch. VII O&M Programs at CCGT Plants: Case Studies

Peter Jackson, Robert Rosario, Andreas Fabricius, Anita Johny, Alexandria Wholey
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A004, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61416
https://doi.org/10.1115/PVP2021-61416
View Paper titled, Developing and Implementing Ch. VII O&M Programs at CCGT Plants: Case Studies
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Topics: Corrosion, Cracking (Materials), Creep, Engineering design, Erosion, Failure, Fatigue, Fitness-for-service, Flow (Dynamics), Fracture (Process)
Proceedings Papers

Assessment of the Resolution of Nonplanar Flaws in Pressure Retaining Components in Terms of Stress Intensity Factors

Valéry Lacroix, Pierre Dulieu, Kunio Hasegawa
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A021, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-60413
https://doi.org/10.1115/PVP2021-60413
View Paper titled, Assessment of the Resolution of Nonplanar Flaws in Pressure Retaining Components in Terms of Stress Intensity Factors
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Topics: Pressure, Resolution (Optics), Stress, Fitness-for-service, Geometry, Acceptance criteria, Finite element methods, Fracture mechanics, Modeling, Shapes
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
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Topics: Fluid structure interaction, Pumps, Resolution (Optics), Pipes, Dynamics (Mechanics), Finite element analysis, Testing, Vacuum, Vibration, Cooling
Proceedings Papers

Hydrodynamic and Structural Simulations and Measurements in an Explosively Loaded High-Pressure Vessel

Kevin Fehlmann, Dusan Spernjak, Devin Cardon, Dallas Hill, Nathan Yost, Anna Llobet
Proc. ASME. PVP2020, Volume 5: High Pressure Technology, V005T05A010, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21652
https://doi.org/10.1115/PVP2020-21652
View Paper titled, Hydrodynamic and Structural Simulations and Measurements in an Explosively Loaded High-Pressure Vessel
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Topics: Engineering simulation, High-pressure vessels, Protons, Simulation, Vessels, Pressure, Explosives, ASME Boiler and Pressure Vessel Code, Computer simulation, Containment
Proceedings Papers

A Multi-Dimensional Approach to Design and Execution of Modifications, Refurbishments, and Beyond for Existing Nuclear Power Plants

Omid Malekzadeh, Matthew Monid, Michael Huang
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A020, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21759
https://doi.org/10.1115/PVP2020-21759
View Paper titled, A Multi-Dimensional Approach to Design and Execution of Modifications, Refurbishments, and Beyond for Existing Nuclear Power Plants
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Topics: Computer-aided design, Design, Nuclear power stations, Engineering disciplines, ASME Boiler and Pressure Vessel Code, Lasers, Nuclear decommissioning, Piping systems, Resolution (Optics)
Proceedings Papers

Piping and Equipment Dynamics of High Rate HVGO Pumps

Alwyn Kaye
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A072, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21204
https://doi.org/10.1115/PVP2020-21204
View Paper titled, Piping and Equipment Dynamics of High Rate HVGO Pumps
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Topics: Dynamics (Mechanics), Pipes, Pumps, Lasers, Resolution (Optics), Hardware, Metrology, Stress, Deformation, Displacement
Proceedings Papers

Influence of Quenching-Tempering on the Carbide Precipitation of 2.25Cr-1Mo-0.25V Steel Used in Reactor Pressure Vessels

Yafei Wang, Songyan Hu, Guangxu Cheng, Zaoxiao Zhang, Jianxiao Zhang
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A057, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93054
https://doi.org/10.1115/PVP2019-93054
View Paper titled, Influence of Quenching-Tempering on the Carbide Precipitation of 2.25Cr-1Mo-0.25V Steel Used in Reactor Pressure Vessels
Open the PDF for Influence of Quenching-Tempering on the Carbide Precipitation of 2.25Cr-1Mo-0.25V Steel Used in Reactor Pressure Vessels in another window
Topics: Precipitation, Quenching (Metalworking), Reactor vessels, Steel, Heat treating (Metalworking), Electron diffraction, Electron microscopes, Electrons, Irradiation (Radiation exposure), Manufacturing
Proceedings Papers

A Study of Flexible Magnetic Camera for Welded Tubular Joint Inspection

Eunho Choe, Hoyong Lee, Jinyi Lee
Proc. ASME. PVP2019, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 27th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD), V005T10A001, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93371
https://doi.org/10.1115/PVP2019-93371
View Paper titled, A Study of Flexible Magnetic Camera for Welded Tubular Joint Inspection
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Topics: Inspection, Sensors, Tubular joints, Welding, Nondestructive evaluation, Shapes, Testing, Magnetic induction, Risk, Contamination
Proceedings Papers

Direct-Current Electric Potential (D-C EP) Technique Validation Through an Experimental and Computational Study on Pipe With Surface Crack

Y. Hioe, S. Kalyanam, G. Wilkowski, F. W. Brust, E. Punch
Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A017, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93771
https://doi.org/10.1115/PVP2019-93771
View Paper titled, Direct-Current Electric Potential (D-C EP) Technique Validation Through an Experimental and Computational Study on Pipe With Surface Crack
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Topics: Electric potential, Pipes, Surface cracks, Fracture (Materials), Finite element analysis, Probes, Calibration, Corners (Structural elements), Electric current, Electrical discharge machining
Proceedings Papers

Development of Small Diameter and Thin-Walled Tube Docking Girth Joint Ultrasonic Testing Probe and Block

Lu-yun Zhou, Ming-hai Fu, Wei-pu Xu
Proc. ASME. PVP2018, Volume 1B: Codes and Standards, V01BT01A027, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84275
https://doi.org/10.1115/PVP2018-84275
View Paper titled, Development of Small Diameter and Thin-Walled Tube Docking Girth Joint Ultrasonic Testing Probe and Block
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Topics: Probes, Ultrasonic testing, Testing, Pipes, Calibration, Electromagnetic scattering, Pipelines, Radiation scattering, Resolution (Optics), Scattering (Physics)
Proceedings Papers

Fluid-Structure Interaction Approach for Numerical Investigation of a Flexible Hydrofoil Deformations in Turbulent Fluid Flow

M. Benaouicha, S. Guillou, A. Santa Cruz, H. Trigui
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A011, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84637
https://doi.org/10.1115/PVP2018-84637
View Paper titled, Fluid-Structure Interaction Approach for Numerical Investigation of a Flexible Hydrofoil Deformations in Turbulent Fluid Flow
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Topics: Deformation, Fluid dynamics, Fluid structure interaction, Hydrofoil, Turbulence, Computer simulation, Fluids, Hydrodynamics, Algorithms, Anisotropy
Proceedings Papers

Effect of Nozzle Geometry on the Near-Field Flow Characteristics of High-Pressure Gas Leak Jets

Xiaopeng Li, Fakun Zhuang, Rui Zhou, Yian Wang, Libo Wang, Guoshan Xie
Proc. ASME. PVP2018, Volume 7: Operations, Applications, and Components, V007T07A027, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84362
https://doi.org/10.1115/PVP2018-84362
View Paper titled, Effect of Nozzle Geometry on the Near-Field Flow Characteristics of High-Pressure Gas Leak Jets
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Topics: Flow (Dynamics), Geometry, High pressure (Physics), Jets, Leakage, Nozzles, Shock (Mechanics), Compressible flow, Corners (Structural elements), Density
Proceedings Papers

Application of Computed Radiography in Pressure Vessel Welds: ASME Sec V Requirements and Recommendations of ASTM E2007

Santanu Saha
Proc. ASME. PVP2017, Volume 5: High-Pressure Technology; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); SPC Track for Senate, V005T10A006, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65964
https://doi.org/10.1115/PVP2017-65964
View Paper titled, Application of Computed Radiography in Pressure Vessel Welds: ASME Sec V Requirements and Recommendations of ASTM E2007
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Topics: ASTM International, Pressure vessels, Welded joints, Phosphors, Computers, Luminescence, Storage, ASME Standards, Brightness (Photometry), Density
Proceedings Papers

Analysis on the Transient-State of the Gas-Condensate Pipeline

Guoyun Shi, Xiaoping Li, Zhi Wang, Dan Wang, Jing Gong
Proc. ASME. PVP2017, Volume 3A: Design and Analysis, V03AT03A017, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65310
https://doi.org/10.1115/PVP2017-65310
View Paper titled, Analysis on the Transient-State of the Gas-Condensate Pipeline
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Topics: Condensed matter, Pipelines, Transients (Dynamics), Fluids, Multiphase flow, Computer software, Energy dissipation, Flow (Dynamics), Mass transfer, Numerical analysis
Proceedings Papers

Investigation on Acoustic Propagation of Ultrasound in Polyethylene Pipe Used in Nuclear Power Plant

Xiong Sheng, Dongsheng Hou, Jinyang Zheng
Proc. ASME. PVP2017, Volume 3A: Design and Analysis, V03AT03A049, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65578
https://doi.org/10.1115/PVP2017-65578
View Paper titled, Investigation on Acoustic Propagation of Ultrasound in Polyethylene Pipe Used in Nuclear Power Plant
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Topics: Acoustics, Nuclear power stations, Polyethylene pipes, Ultrasound, Inspection, Pipes, Nondestructive evaluation, Safety, Approximation, Cooling
Proceedings Papers

Direct Observation of Elastic and Plastic Strain Fields During Ductile Tearing of a Ferritic Steel

Harry E. Coules, Graeme C. M. Horne, Matthew J. Peel, Sam J. Oliver, Derreck G. A. Van Gelderen, Thomas Connolley
Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A021, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63345
https://doi.org/10.1115/PVP2016-63345
View Paper titled, Direct Observation of Elastic and Plastic Strain Fields During Ductile Tearing of a Ferritic Steel
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Topics: Steel, Stress, Fracture (Materials), X-ray diffraction, Brittle fracture, Collapse, Compression, Hardening, Pressure vessels, Resolution (Optics)
Proceedings Papers

Measurements of Residual Stresses Using Mechanical Strain Relaxation Methods and Mapping in a Thin-Walled Girth Welded Pipe Mock-Up

Karim Serasli, Remi Romac, Douglas Cave
Proc. ASME. PVP2016, Volume 6B: Materials and Fabrication, V06BT06A078, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63880
https://doi.org/10.1115/PVP2016-63880
View Paper titled, Measurements of Residual Stresses Using Mechanical Strain Relaxation Methods and Mapping in a Thin-Walled Girth Welded Pipe Mock-Up
Open the PDF for Measurements of Residual Stresses Using Mechanical Strain Relaxation Methods and Mapping in a Thin-Walled Girth Welded Pipe Mock-Up in another window
Topics: Pipes, Relaxation (Physics), Residual stresses, Stress, Simulation, Welding, Corrosion, Damage, Finite element analysis, American Petroleum Institute
Proceedings Papers

Case Histories of the Resolution of Bolted Joint Leakage in the Oil and Gas Industry

Warren Brown, Geoff Evans, Lorna Carpenter
Proc. ASME. PVP2016, Volume 3: Design and Analysis, V003T03A006, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63239
https://doi.org/10.1115/PVP2016-63239
View Paper titled, Case Histories of the Resolution of Bolted Joint Leakage in the Oil and Gas Industry
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Topics: Bolted joints, Leakage, Petroleum industry, Resolution (Optics), Failure, Acoustical engineering, Manufacturing, Probability, Stress