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Proceedings Papers

Revision of Case N-666-1 to Permit Overlay Repair of Dissimilar Metal Socket Welds and to Allow Higher Carbon Content in the Pipe and Socket Fitting

Steven L. McCracken, Christopher Lohse
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A077, July 17–22, 2022
Paper No: PVP2022-83798
https://doi.org/10.1115/PVP2022-83798
View Paper titled, Revision of Case N-666-1 to Permit Overlay Repair of Dissimilar Metal Socket Welds and to Allow Higher Carbon Content in the Pipe and Socket Fitting
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Topics: Carbon, Fittings, Maintenance, Metals, Overlays (Materials engineering), Pipes, Welded joints, Leakage, Energy generation, Failure
Proceedings Papers

3D Simulation of Propagation Induced by Primary Water Stress Corrosion Cracking for Defect Tolerance Analysis of Dissimilar Metal Welds

Pierre Dulieu, Valéry Lacroix
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A036, July 17–22, 2022
Paper No: PVP2022-84667
https://doi.org/10.1115/PVP2022-84667
View Paper titled, 3D Simulation of Propagation Induced by Primary Water Stress Corrosion Cracking for Defect Tolerance Analysis of Dissimilar Metal Welds
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Topics: Metals, Simulation, Stress corrosion cracking, Tolerance analysis, Water, Welded joints, Stress, Fracture (Materials), Accounting, Alloys
Proceedings Papers

Experimental and Numerical Assessment of Weld Residual Stresses in Dissimilar Metal Weld of Reactor Pressure Vessel Nozzles

Pierre Dulieu, Valéry Lacroix, Vratislav Mares, Larbi Arbaoui, Jean-Philippe Bournot
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A082, July 17–22, 2022
Paper No: PVP2022-79529
https://doi.org/10.1115/PVP2022-79529
View Paper titled, Experimental and Numerical Assessment of Weld Residual Stresses in Dissimilar Metal Weld of Reactor Pressure Vessel Nozzles
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Topics: Metals, Nozzles, Reactor vessels, Residual stresses, Stress, Welding, Heat, Simulation, Welded joints, Alloys
Proceedings Papers

FRACTESUS Project: Final Selection of RPV Materials for Unirradiated and Irradiated Round Robins

Tomasz Brynk, Inge Uytdenhouwen, Pentti Arffman, Eberhard Altstadt, Radim Kopriva, Florian Obermeier, Marta Serrano
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A026, July 17–22, 2022
Paper No: PVP2022-83871
https://doi.org/10.1115/PVP2022-83871
View Paper titled, FRACTESUS Project: Final Selection of RPV Materials for Unirradiated and Irradiated Round Robins
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Topics: Base metals, Databases, Fracture toughness, Irradiation (Radiation exposure), Mechanical properties, Neutrons, Notch testing, Reactor vessels, Temperature, Tension
Proceedings Papers

Evaluating and Mitigating Fatigue Risk of Choked Flow

Yuqing Liu, Philip Diwakar, Ismat El Jaouhari, Dan Lin
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A057, July 17–22, 2022
Paper No: PVP2022-84074
https://doi.org/10.1115/PVP2022-84074
View Paper titled, Evaluating and Mitigating Fatigue Risk of Choked Flow
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Topics: Fatigue, Flow (Dynamics), Risk, Vibration, Computational fluid dynamics, Finite element analysis, Fluid structure interaction, Piping systems, Shells, Stress
Proceedings Papers

An Efficient Method of Estimating Spectral Fatigue Damage for Low RMS Stress Ranges and Arbitrary Fatigue Curves

Benjamin Francis, David Mair
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A040, July 17–22, 2022
Paper No: PVP2022-84596
https://doi.org/10.1115/PVP2022-84596
View Paper titled, An Efficient Method of Estimating Spectral Fatigue Damage for Low RMS Stress Ranges and Arbitrary Fatigue Curves
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Topics: Fatigue, Fatigue damage, Probability, Stress, Vibration, Cycles, American Petroleum Institute, Algorithms, Electromagnetic scattering, Entropy
Proceedings Papers

Towards a Probabilistic Analysis of Pressurized Thermal Shock

C. D. Versteylen, N. B. Siccama, H. J. Uitslag-Doolaard, F. Brigante, E. Pallaoro, F. H. E. De Haan - De Wilde
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A015, July 17–22, 2022
Paper No: PVP2022-84287
https://doi.org/10.1115/PVP2022-84287
View Paper titled, Towards a Probabilistic Analysis of Pressurized Thermal Shock
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Topics: Thermal shock, Fracture (Materials), Stress, Reactor vessels, Computational fluid dynamics, Simulation, Brittleness, Fluids, Probability, Finite element methods
Proceedings Papers

A Statistical Study of Mechanical Properties From Mild Steel Welds Deposited via Gas Metal Arc Additive Manufacturing (GMAAM)

J. Ben Schaeffer, Brad Barnhart, Teresa Melfi
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A006, July 17–22, 2022
Paper No: PVP2022-84056
https://doi.org/10.1115/PVP2022-84056
View Paper titled, A Statistical Study of Mechanical Properties From Mild Steel Welds Deposited via Gas Metal Arc Additive Manufacturing (GMAAM)
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Topics: Additive manufacturing, Mechanical properties, Metals, Steel, Welded joints, Welding, Cooling, Machining, Testing, Engineering standards
Proceedings Papers

Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part II: Analytical Study

Yukio Takahashi, Haruhisa Shigeyama, Masatsugu Yaguchi
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A027, July 17–22, 2022
Paper No: PVP2022-84126
https://doi.org/10.1115/PVP2022-84126
View Paper titled, Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part II: Analytical Study
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Topics: Creep, Damage, Failure, Nozzles, Pipes, Steel, Temperature, Welded joints, Boilers, Cracking (Materials)
Proceedings Papers

Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part I: Experimental Study

Haruhisa Shigeyama, Yukio Takahashi, Koji Tamura, Masatsugu Yaguchi, Satoshi Nishinoiri
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A028, July 17–22, 2022
Paper No: PVP2022-84220
https://doi.org/10.1115/PVP2022-84220
View Paper titled, Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part I: Experimental Study
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Topics: Creep, Damage, Nozzles, Pipes, Pressure, Steel, Welded joints
Proceedings Papers

Slope Out Welding Development for Thick Section Electron Beam Welding for Pressure Vessel Applications

Thomas Dutilleul, Robert Widdison, John Crossley, William Kyffin, Marc Albert, David Gandy
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A014, July 17–22, 2022
Paper No: PVP2022-85478
https://doi.org/10.1115/PVP2022-85478
View Paper titled, Slope Out Welding Development for Thick Section Electron Beam Welding for Pressure Vessel Applications
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Topics: Electron beam welding, Pressure vessels, Welding, Welded joints, Exploding wires, Flanges, Joining, Manufacturing, Shells, Steady state
Proceedings Papers

Development of Screening Technology for Hydrogen Embrittlement Compatibility of Pipeline Steels and Welds Using Simple In-Situ Tests in High-Pressure Environments

Hyung-Seop Shin, Eunsu Min, Sungbeom Kang, Un-Bong Baek
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A031, July 17–22, 2022
Paper No: PVP2022-84647
https://doi.org/10.1115/PVP2022-84647
View Paper titled, Development of Screening Technology for Hydrogen Embrittlement Compatibility of Pipeline Steels and Welds Using Simple In-Situ Tests in High-Pressure Environments
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Topics: High pressure (Physics), Hydrogen embrittlement, Pipelines, Steel, Welded joints
Proceedings Papers

Evaluation of Stainless Steels Welds Produced by Gas Tungsten Arc Welding With High Silicon Containing Solid Welding Filler Rod to Omit Back Shielding

Atsushi Takahashi
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A010, July 17–22, 2022
Paper No: PVP2022-80246
https://doi.org/10.1115/PVP2022-80246
View Paper titled, Evaluation of Stainless Steels Welds Produced by Gas Tungsten Arc Welding With High Silicon Containing Solid Welding Filler Rod to Omit Back Shielding
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Topics: Fillers (Materials), Gas tungsten arc welding, Silicon, Stainless steel, Welded joints, Welding
Proceedings Papers

ATLAS+ European Project - Prediction of Large Ductile Tearing in Austenitic Piping

Arnaud Blouin, Stéphane Marie, Franck Tankoua, Tobias Bolinder
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A038, July 17–22, 2022
Paper No: PVP2022-84848
https://doi.org/10.1115/PVP2022-84848
View Paper titled, ATLAS+ European Project - Prediction of Large Ductile Tearing in Austenitic Piping
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Topics: Pipes, Welded joints, Damage, Finite element analysis, Simulation
Proceedings Papers

Technical Justification to Extend Girth Weld Examination Intervals

Marvin J. Cohn
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A044, July 17–22, 2022
Paper No: PVP2022-85728
https://doi.org/10.1115/PVP2022-85728
View Paper titled, Technical Justification to Extend Girth Weld Examination Intervals
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Topics: Creep, Damage, Design, Maintenance, Manufacturing, Mechanical engineers, Nondestructive evaluation, Pipes, Piping systems, Power Piping Code
Proceedings Papers

NeT Project Task Group 8 – An International Benchmark on Residual Stress Assessment for Welding Repair

Vincent Robin, Jefri Draup, Sofiane Hendili, Josselin Delmas, Qingrong Xiong, Mike Smith, Alexandre Paget
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A058, July 17–22, 2022
Paper No: PVP2022-85083
https://doi.org/10.1115/PVP2022-85083
View Paper titled, NeT Project Task Group 8 – An International Benchmark on Residual Stress Assessment for Welding Repair
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Topics: Maintenance, Project tasks, Stress, Welding, Alloys, Modeling, Welded joints, Materials characterization, Neutrons, Residual stresses
Proceedings Papers

Fatigue Crack Growth Assessment of Pipeline Steels and Girth Welds

Dong-Yeob Park, Jie Liang, Jean-Philippe Gravel
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A038, July 17–22, 2022
Paper No: PVP2022-80320
https://doi.org/10.1115/PVP2022-80320
View Paper titled, Fatigue Crack Growth Assessment of Pipeline Steels and Girth Welds
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Topics: Fatigue cracks, Pipelines, Steel, Welded joints
Proceedings Papers

Metallurgical Characterization of a 114,000-Hour Service-Aged Forge 91-Pipe 91 Steel Header Weldment

Yiyu Wang, Wei Zhang, Yanli Wang, Zhili Feng, John Siefert, Alex Bridges, Steven Kung
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A021, July 17–22, 2022
Paper No: PVP2022-85319
https://doi.org/10.1115/PVP2022-85319
View Paper titled, Metallurgical Characterization of a 114,000-Hour Service-Aged Forge 91-Pipe 91 Steel Header Weldment
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Topics: Pipes, Steel, Creep, Cavities, Damage, Base metals, Coal, Cracking (Materials), Density, Fracture (Process)
Proceedings Papers

Mechanical Properties and the Effect of Hydrogen on Base Metal and Welds of 9Cr-1Mo-V Steel

Ian Zuazo Rodriguez, Stefano Alberini, Claude Bouillot, Dany Cornut, Fausto Fusari
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A013, July 17–22, 2022
Paper No: PVP2022-84862
https://doi.org/10.1115/PVP2022-84862
View Paper titled, Mechanical Properties and the Effect of Hydrogen on Base Metal and Welds of 9Cr-1Mo-V Steel
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Topics: Base metals, Fracture toughness, Hydrogen, Mechanical properties, Steel, Welded joints
Proceedings Papers

Duplex Stainless Steel – Learning From Field Experience in Oil & Gas and Petrochemical Services

Mitul Dalal, Jorge Penso
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A015, July 17–22, 2022
Paper No: PVP2022-84889
https://doi.org/10.1115/PVP2022-84889
View Paper titled, Duplex Stainless Steel – Learning From Field Experience in Oil & Gas and Petrochemical Services
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Topics: Petrochemicals, Stainless steel, Manufacturing, Shells, Corrosion, Failure, Corrosion resistance, Ferrites (Magnetic materials), Filters, Fluids