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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
DOI: https://doi.org/10.1115/PVP2022-83798
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Topics: Carbon, Fittings, Maintenance, Metals, Overlays (Materials engineering), Pipes, Welded joints, Leakage, Energy generation, Failure
Proceedings Papers

The Development of a New Method to Compare the Fatigue Crack Growth Rates of Austenitic Stainless Steel Operating in a PWR Primary Coolant Subjected to Plant Realistic Temperature Loading

Benjamin Howe, Fabio Scenini, Grace Burke, Jonathan Mann
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A011, July 17–22, 2022
Paper No: PVP2022-84208
DOI: https://doi.org/10.1115/PVP2022-84208
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Topics: Coolants, Fatigue, Fatigue cracks, Pressurized water reactors, Stainless steel, Temperature
Proceedings Papers

Inverse Conduction Method for Complex Thermal Loading

Timothy Gilman
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A024, July 17–22, 2022
Paper No: PVP2022-84913
DOI: https://doi.org/10.1115/PVP2022-84913
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Topics: Fatigue, Heat conduction, Temperature, Fracture (Materials), Instrumentation, Flow (Dynamics), Stress, Thermocouples, Transfer functions, Algorithms
Proceedings Papers

Fatigue Design Sensitivities of Stationary Type 2 High-Pressure Hydrogen Vessels

John M. Emery, Peter Grimmer, Robert Wheeler, III, Chris San Marchi, Joseph Ronevich
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T05A007, July 17–22, 2022
Paper No: PVP2022-83904
DOI: https://doi.org/10.1115/PVP2022-83904
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Topics: Fatigue design, High pressure (Physics), Hydrogen, Vessels, Pressure, Cycles, Autofrettage, Design, Fatigue life, Fracture (Materials)
Proceedings Papers

Development of C-Ring Geometry to Explore Fatigue Crack Extension and Verification in High-Pressure Vessels

Robert W. Wheeler, Joseph Ronevich, Chris San Marchi, Peter Grimmer, John M. Emery
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T05A009, July 17–22, 2022
Paper No: PVP2022-84635
DOI: https://doi.org/10.1115/PVP2022-84635
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Topics: Fatigue cracks, Geometry, High-pressure vessels, Nondestructive evaluation, Fracture (Materials), Pressure, Cycles, Vessels, Design, Electrical discharge machining
Proceedings Papers

Fatigue Crack Growth Prediction of a Pipe With a Circumferential Surface Flaw Using Δ J and Reference Stress Method

Kiminobu Hojo, Satoshi Kumagai
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A018, July 17–22, 2022
Paper No: PVP2022-84555
DOI: https://doi.org/10.1115/PVP2022-84555
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Topics: Fatigue cracks, Pipes, Stress, Engineering standards, Computational methods, Cycles, Failure, Finite element analysis, Fitness-for-service, Fracture (Materials)
Proceedings Papers

Natural Crack Growth of Nozzle Corner Crack Using Extended Finite Element Method (XFEM)

Garivalde Dominguez, Mohammed Uddin, Minh Tran, Do Jun Shim
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A003, July 17–22, 2022
Paper No: PVP2022-84876
DOI: https://doi.org/10.1115/PVP2022-84876
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Topics: Corners (Structural elements), Finite element methods, Fracture (Materials), Nozzles, Fatigue cracks, Shapes, Cycles, Pressure, Finite element model, Fitness-for-service
Proceedings Papers

Crack Growth Simulation Using Iterative Crack-Tip Modeling Technique

Gi-Bum Lee, Youn-Young Jang, Nam-Su Huh, Sung-Hoon Park, Noh-Hwan Park, Jun Park, Kyoungsoo Park
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A001, July 17–22, 2022
Paper No: PVP2022-84684
DOI: https://doi.org/10.1115/PVP2022-84684
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Topics: Crack propagation, Fatigue cracks, Fracture (Materials), Modeling, Simulation, Nuclear power stations, Finite element analysis, Failure mechanisms, Fracture mechanics, Pipelines
Proceedings Papers

Thermomechanical Fatigue Initiation in Nuclear Grades of Austenitic Stainless Steel Using Plant Realistic Loading

Glenn Trownson, Peter Gill, William Brayshaw, James Watson, Jonathan Mann
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A023, July 17–22, 2022
Paper No: PVP2022-84760
DOI: https://doi.org/10.1115/PVP2022-84760
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Topics: ASME Standards, Calibration, Cracking (Materials), Cycles, Eddies (Fluid dynamics), Eddy currents (Electricity), Electrical discharge machining, Fatigue, Fatigue cracks, Fatigue life
Proceedings Papers

Influence of High-Pressure Hydrogen Gas and Pre-Charged Hydrogen on Fatigue Crack Initiation and Fatigue Life of 255 Super Duplex Stainless Steel

Brian Kagay, Joseph Ronevich, Chris San Marchi
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A035, July 17–22, 2022
Paper No: PVP2022-84797
DOI: https://doi.org/10.1115/PVP2022-84797
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Topics: Fatigue cracks, Fatigue life, High pressure (Physics), Hydrogen, Stainless steel, Fracture (Materials), Carbon nanotubes, Cycles, Electron backscatter diffraction, Fatigue
Proceedings Papers

Fatigue and Fracture of Pipeline Steels in High-Pressure Hydrogen Gas

Chris San Marchi, Joseph A. Ronevich
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A034, July 17–22, 2022
Paper No: PVP2022-84757
DOI: https://doi.org/10.1115/PVP2022-84757
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Topics: Fatigue, Fracture (Materials), Fracture (Process), High pressure (Physics), Hydrogen, Pipelines, Steel, Fatigue cracks, Stress, Natural gas
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
DOI: https://doi.org/10.1115/PVP2022-80320
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Topics: Fatigue cracks, Pipelines, Steel, Welded joints
Proceedings Papers

Effect of Trace Water Vapor on Measurement of Fatigue Crack Growth Rates in Hydrogen Gas at Low ΔK

Kevin Nibur, Brian Somerday
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A036, July 17–22, 2022
Paper No: PVP2022-84879
DOI: https://doi.org/10.1115/PVP2022-84879
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Topics: Fatigue cracks, Hydrogen, Water vapor
Proceedings Papers

Modelling the Effects of Hydrogen Pressure on Fatigue Crack Growth Behavior in SA372 Pressure Vessel Steels

Ashok Saxena, Kip O. Findley
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A026, July 17–22, 2022
Paper No: PVP2022-83958
DOI: https://doi.org/10.1115/PVP2022-83958
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Topics: Fatigue cracks, Fracture (Materials), Hydrogen, Modeling, Pressure, Pressure vessels, Steel
Proceedings Papers

Exploring Life Extension Opportunities of High-Pressure Hydrogen Pressure Vessels at Refueling Stations

Joseph A. Ronevich, Chris San Marchi, Dusty Brooks, John M. Emery, Peter Grimmer, Eileen Chant, J. Robert Sims, Alex Belokobylka, Dave Farese, John Felbaum
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A011, July 13–15, 2021
Paper No: PVP2021-61815
DOI: https://doi.org/10.1115/PVP2021-61815
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Topics: High pressure (Physics), Hydrogen, Life extension, Pressure vessels, Design, Cycles, Pressure, Vessels, Fatigue life, Fracture (Materials)
Proceedings Papers

Effect of Internal Hydrogen on Fatigue Crack Initiation Sites in 316L Austenitic Stainless Steel

B. Kagay, J. Ronevich, C. San Marchi
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A056, July 13–15, 2021
Paper No: PVP2021-62944
DOI: https://doi.org/10.1115/PVP2021-62944
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Topics: Fatigue cracks, Hydrogen, Stainless steel, Fracture (Materials), Fatigue testing, Electron backscatter diffraction, Cracking (Materials), Fatigue life, Fracture (Process), Grain boundaries
Proceedings Papers

Fatigue Crack Growth Rate Data Assessment

Enyang D. Wang, Sanjay Tiku, Aaron Dinovitzer
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A061, July 13–15, 2021
Paper No: PVP2021-62038
DOI: https://doi.org/10.1115/PVP2021-62038
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Topics: Fatigue cracks, Pipes
Proceedings Papers

Reducing the Cost of Fatigue Crack Growth Testing for Storage Vessel Steels in Hydrogen Gas

Kevin Nibur, Brian Somerday
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A053, July 13–15, 2021
Paper No: PVP2021-62047
DOI: https://doi.org/10.1115/PVP2021-62047
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Topics: Fatigue, Fatigue cracks, Hydrogen, Steel, Storage, Testing, Vessels
Proceedings Papers

Materials Compatibility Concerns for Hydrogen Blended Into Natural Gas

Joseph A. Ronevich, Chris San Marchi
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A052, July 13–15, 2021
Paper No: PVP2021-62045
DOI: https://doi.org/10.1115/PVP2021-62045
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Topics: Hydrogen, Natural gas, Pressure, Fatigue, Fracture (Materials), Fracture (Process), High pressure (Physics), Steel, Fatigue cracks, Fracture toughness
Proceedings Papers

A New Stress-Intensity Factor Solution for an External Surface Crack in Spheres

James C. Sobotka, Yi-Der Lee, Joseph W. Cardinal, R. Craig McClung
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A026, July 13–15, 2021
Paper No: PVP2021-61397
DOI: https://doi.org/10.1115/PVP2021-61397
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Topics: Stress, Surface cracks, Fracture (Materials), Finite element analysis, Degrees of freedom, Geometry, Pressure vessels, American Petroleum Institute, Fatigue cracks, Formal verification