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Proceedings Papers

An Extended Process-Zone Modeling Framework for Overload Crack Initiation in Zr-2.5Nb Pressure Tubes

Steven X. Xu, Douglas A. Scarth, David Cho
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A034, July 17–22, 2022
Paper No: PVP2022-85158
DOI: https://doi.org/10.1115/PVP2022-85158
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Topics: Fracture (Materials), Modeling, Pressure, Stress, Zirconium
Proceedings Papers

Fatigue-Life Prediction and Design for Uncracked and Cracked Components: Deterministic, A- and B-Basis Probabilistic, and Reliability Target Approaches

Jeffrey T. Fong, Pedro V. Marcal, Stephen W. Freiman, N. Alan Heckert, James J. Filliben
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A016, July 17–22, 2022
Paper No: PVP2022-84851
DOI: https://doi.org/10.1115/PVP2022-84851
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Topics: Design, Failure, Fatigue, Fatigue life, Fracture (Materials), Glass, Modeling, Nondestructive evaluation, Pipes, Pressure vessels
Proceedings Papers

An Assessment of the Significance of Design Factors in CUF-Based Fatigue Performance and Related Margins

Yogendra Garud
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A017, July 17–22, 2022
Paper No: PVP2022-84994
DOI: https://doi.org/10.1115/PVP2022-84994
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Topics: Design, Fatigue, Uncertainty, Stress, Uncertainty quantification, Decision making, Engineering standards, Fracture (Materials), Modeling, Sensitivity analysis
Proceedings Papers

Modeling Refractory Stiffness for Piping Flexibility Analysis

Chithranjan Nadarajah
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A013, July 17–22, 2022
Paper No: PVP2022-83678
DOI: https://doi.org/10.1115/PVP2022-83678
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Topics: Modeling, Pipes, Stiffness, Stress analysis (Engineering), Design, Stress, Computer software, Expansion joints, Finite element analysis, Nozzles
Proceedings Papers

Probabilistic Fracture Mechanics Codes for Piping International Benchmark – Part 1: Deterministic Comparisons

Matthew Homiack
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A054, July 17–22, 2022
Paper No: PVP2022-84724
DOI: https://doi.org/10.1115/PVP2022-84724
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Topics: Fracture (Materials), Fracture (Process), Fracture mechanics, Pipes, Leakage, Leak-before-break, Stress, Water, Alloys, Corrosion
Proceedings Papers

A Reduced Order Modeling in Finite Element for Rapid Qualification of Creep-Resistant Alloys

Md Abir Hossain, Calvin M. Stewart
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A028, July 17–22, 2022
Paper No: PVP2022-82065
DOI: https://doi.org/10.1115/PVP2022-82065
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Topics: Alloys, Creep, Finite element analysis, Modeling, Uncertainty
Proceedings Papers

Diagnosis, Modelling and Assessment of Transient Pressure Events Based on Observed In-Field Evidence

T. J. Prewitt, Michael Bednorz
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A060, July 17–22, 2022
Paper No: PVP2022-85658
DOI: https://doi.org/10.1115/PVP2022-85658
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Topics: Modeling, Pressure, Transients (Dynamics), Damage, Pipes, Coatings, Stress, Collapse, Piping systems, Valves
Proceedings Papers

Overview of Piping Stress Analysis Using Shell Elements

Robert Weyer, Milad Haji Mohammad Karim
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A014, July 17–22, 2022
Paper No: PVP2022-83681
DOI: https://doi.org/10.1115/PVP2022-83681
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Topics: Modeling, Pipes, Shells, Stress analysis (Engineering)
Proceedings Papers

CFD Based Relief Valve Design: Accuracy Requirements and CFD Capability

Steven Taggart, Christopher Doyle, William Dempster
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A007, July 17–22, 2022
Paper No: PVP2022-83579
DOI: https://doi.org/10.1115/PVP2022-83579
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Topics: Computational fluid dynamics, Design, Relief valves, Valves, ASME Boiler and Pressure Vessel Code, Disks, Pressure, Modeling, Uncertainty, Errors
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
DOI: https://doi.org/10.1115/PVP2022-84287
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Topics: Thermal shock, Fracture (Materials), Stress, Reactor vessels, Computational fluid dynamics, Simulation, Brittleness, Fluids, Probability, Finite element methods
Proceedings Papers

Clearing Effect of Blast Loads from PVBs

Jihui Geng, J. Kelly Thomas
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A016, July 17–22, 2022
Paper No: PVP2022-84288
DOI: https://doi.org/10.1115/PVP2022-84288
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Topics: Blast effect, Waves, Explosions, Databases, Dimensions, Modeling, Pressure vessels, Reflection, Roofs
Proceedings Papers

Flow-Induced Vibration Simulations of a Straight Tube Bundle in Water Cross-Flow, Through URANS Approach

Daniele Vivaldi, Jean Baccou
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A003, July 17–22, 2022
Paper No: PVP2022-81757
DOI: https://doi.org/10.1115/PVP2022-81757
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Topics: Cross-flow, Engineering simulation, Flow-induced vibrations, Simulation, Water, Fluids, Computer simulation, Vibration, Turbulence, Boilers
Proceedings Papers

Assessment of an Euler-Bernoulli Beam Model Coupled to CFD in Order to Perform Fluid-Structure Simulations

Daniele Vivaldi, Guillaume Ricciardi
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A002, July 17–22, 2022
Paper No: PVP2022-81755
DOI: https://doi.org/10.1115/PVP2022-81755
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Topics: Computational fluid dynamics, Engineering simulation, Fluids, Simulation, Cylinders, Fluid structure interaction, Finite element model, Nuclear power stations, Vibration, Water
Proceedings Papers

Computational Mechanics Based Validation of Crack Growth Approaches for Fracture Specimen Predictions

Sureshkumar Kalyanam, Lance Hill, Gery Wilkowski, Frederick Brust
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A021, July 17–22, 2022
Paper No: PVP2022-84898
DOI: https://doi.org/10.1115/PVP2022-84898
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Topics: Computational mechanics, Fracture (Materials), Damage, Modeling, Ductile fracture, Finite element methods, Finite element model, Stress, Structural steel, Tension
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

Crack Growth Modeling and Constraint Behavior Observations in Complex Crack Geometries

Sureshkumar Kalyanam, Lance Hill, Gery Wilkowski, Frederick Brust
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A002, July 17–22, 2022
Paper No: PVP2022-84841
DOI: https://doi.org/10.1115/PVP2022-84841
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Topics: Finite element analysis, Fracture (Materials), Modeling
Proceedings Papers

Analysis of the Load Bearing Capacity of Cracked Additively Manufactured Polymers Using Failure Assessment Diagrams

Sergio Cicero, Víctor Martínez-Mata, Sergio Arrieta
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A041, July 17–22, 2022
Paper No: PVP2022-78280
DOI: https://doi.org/10.1115/PVP2022-78280
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Topics: Additive manufacturing, Failure, Load bearing capacity, Modeling, Polymers
Proceedings Papers

Crack Growth in Carbon and C-0.5Mo Steels in High Temperature Hydrogen: Laboratory Data and Fitness for Service Modelling

Brandon C. Rollins, Nathaniel Sutton
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A043, July 17–22, 2022
Paper No: PVP2022-84906
DOI: https://doi.org/10.1115/PVP2022-84906
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Topics: Carbon, Creep, Fitness-for-service, Fracture (Materials), High temperature, Hydrogen, Modeling, Steel
Proceedings Papers

Advanced Structural Integrity Assessment Tools for Safe Long Term Operation - ATLAS+ Project: Status of the Activities of the WP3 on Modelling in 2020 & 2021

Arnaud Blouin, Stéphane Marie, Tomas Nicak, Antti Timperi, Peter Gill
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A037, July 17–22, 2022
Paper No: PVP2022-84842
DOI: https://doi.org/10.1115/PVP2022-84842
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Topics: Coolants, Fracture (Materials), Fracture toughness, Leak-before-break, Modeling, Nuclear reactors, Pipes, Pressure, Residual stresses