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Proceedings Papers

Simulation of Crack Growth in Mini-C(T) Fracture Tests in the Ductile-to-Brittle Transition Using a Cohesive Zone Model: Application to Reactor Pressure Vessel Steels

Audrey Somera, Frédéric Perales, Pierre-Guy Vincent
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T01A056, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121961
https://doi.org/10.1115/PVP2024-121961
View Paper titled, Simulation of Crack Growth in Mini-C(T) Fracture Tests in the Ductile-to-Brittle Transition Using a Cohesive Zone Model: Application to Reactor Pressure Vessel Steels
Open the PDF for Simulation of Crack Growth in Mini-C(T) Fracture Tests in the Ductile-to-Brittle Transition Using a Cohesive Zone Model: Application to Reactor Pressure Vessel Steels in another window
Topics: Brittleness, Fracture (Materials), Reactor vessels, Simulation, Steel, Fracture toughness, Probability, Temperature, Engineering simulation, Calibration
Proceedings Papers

A Multi-Scale Minimum Time-To-Failure Reliability Model for Creep, Creep Crack Initiation, and Creep Crack Growth of a 2-1/4-Cr-1-Mo Steel at 565 °C and a BK-7 Glass at 20 °C

Jeffrey T. Fong, Stephen W. Freiman, Marvin J. Cohn, N. Alan Heckert
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T01A079, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123443
https://doi.org/10.1115/PVP2024-123443
View Paper titled, A Multi-Scale Minimum Time-To-Failure Reliability Model for Creep, Creep Crack Initiation, and Creep Crack Growth of a 2-1/4-Cr-1-Mo Steel at 565 °C and a BK-7 Glass at 20 °C
Open the PDF for A Multi-Scale Minimum Time-To-Failure Reliability Model for Creep, Creep Crack Initiation, and Creep Crack Growth of a 2-1/4-Cr-1-Mo Steel at 565 °C and a BK-7 Glass at 20 °C in another window
Topics: Brittleness, Creep, Failure, Fatigue, Fracture (Materials), Glass, Modeling, Probability, Reliability, Rupture
Proceedings Papers

A Mathematical Iterative Method to Validate Probabilistic Integrity Codes With Deterministic Experimental Data

Lingyun Guo, Qionglin Liang
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T01A075, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123934
https://doi.org/10.1115/PVP2024-123934
View Paper titled, A Mathematical Iterative Method to Validate Probabilistic Integrity Codes With Deterministic Experimental Data
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Topics: Failure, Iterative methods
Proceedings Papers

Evaluation of the Simplified Assessment Peak Equivalent Stress Design Limit Probability of Failure

Adam P. Walker, Andrea L. Mack
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T01A042, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123465
https://doi.org/10.1115/PVP2024-123465
View Paper titled, Evaluation of the Simplified Assessment Peak Equivalent Stress Design Limit Probability of Failure
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Topics: Design, Failure, Graphite, Probability, Stress, Membranes, Tensile strength, ASME Boiler and Pressure Vessel Code, Bending strength, High temperature
Proceedings Papers

Analytical Modeling of Autofrettaged Cylinders With Consideration to Bauschinger Effect and Reduced Elastic Modulus

Abdel-Hakim Bouzid
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T02A017, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121324
https://doi.org/10.1115/PVP2024-121324
View Paper titled, Analytical Modeling of Autofrettaged Cylinders With Consideration to Bauschinger Effect and Reduced Elastic Modulus
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Topics: Autofrettage, Cylinders, Elastic moduli, Modeling, Stress, Finite element methods, Residual stresses, Work hardening, Constitutive equations, Deformation
Proceedings Papers

Comparative Study of Crack Shape on the Ductile Fracture Response of Cracked Pipelines

Xinfang Zhang, Nader Yoosef-Ghodsi, Muntaseer Kainat, Juliana Y. Leung, Samer Adeeb
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A087, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121892
https://doi.org/10.1115/PVP2024-121892
View Paper titled, Comparative Study of Crack Shape on the Ductile Fracture Response of Cracked Pipelines
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Topics: Ductile fracture, Failure, Fracture (Materials), Pipelines, Shapes
Proceedings Papers

Comparison of Three Design Assessment Approaches for a 2-Liter Containment Vessel of a Plutonium Air Transport Package

John Bignell, Lindsay Gilkey, Gregg Flores, Douglas Ammerman, Michael Starr
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A101, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121095
https://doi.org/10.1115/PVP2024-121095
View Paper titled, Comparison of Three Design Assessment Approaches for a 2-Liter Containment Vessel of a Plutonium Air Transport Package
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Topics: Accidents, Commercial air transport, Containment vessels, Design, Failure, Hazardous substances, Stress
Proceedings Papers

T-Slot Design and Fatigue Life Assessment of Coke Drum Skirt to Cone Knuckle Weld Joint

Tony Scandroli, Omar Nassif
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A093, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122531
https://doi.org/10.1115/PVP2024-122531
View Paper titled, T-Slot Design and Fatigue Life Assessment of Coke Drum Skirt to Cone Knuckle Weld Joint
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Topics: Coke, Design, Fatigue life, Fracture (Materials), Service life (Equipment), Cracking (Materials), Failure, Finite element analysis, Fracture (Process), Low cycle fatigue
Proceedings Papers

Low-Temperature Integrity of Carbon Steel Pressure Piping: An Assessment Based on Probabilistic Fracture Mechanics and Full-Scale Testing

Isabel Hadley, Siak Manteghi, Geoff Evans, Matthew Haslett, Yin Jin Janin
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A092, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-133078
https://doi.org/10.1115/PVP2024-133078
View Paper titled, Low-Temperature Integrity of Carbon Steel Pressure Piping: An Assessment Based on Probabilistic Fracture Mechanics and Full-Scale Testing
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Topics: Carbon steel, Fracture mechanics, Low temperature, Pressure pipes, Testing, Temperature, Metals, Welded joints, Failure, Fracture toughness
Proceedings Papers

Total Rotational Capacity of Threaded Connections in Pipe-Fitting Assemblies

Cameron R. Rusnak, Sherif A. Elfass, Allen J. Rivas
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A027, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123390
https://doi.org/10.1115/PVP2024-123390
View Paper titled, Total Rotational Capacity of Threaded Connections in Pipe-Fitting Assemblies
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Topics: Pipe fitting, Pipes, Fittings, Rotation, Fire, Cast iron, Failure, Geometry, Metals, Pipe fittings
Proceedings Papers

Root Cause Analysis of Expansion Joint Internal Sleeve Failure Under Reverse Flow Conditions Using Computational Modelling

Chase Harris, Ahmed Bayram, Mehdi Sanati, Chris Harper, Jose Silva-Rivas
Proc. ASME. PVP2024, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A020, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123507
https://doi.org/10.1115/PVP2024-123507
View Paper titled, Root Cause Analysis of Expansion Joint Internal Sleeve Failure Under Reverse Flow Conditions Using Computational Modelling
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Topics: Expansion joints, Failure, Flow (Dynamics), Fluid structure interaction, Modeling, Pressure, Root cause analysis
Proceedings Papers

Hillside Nozzle Crack Analysis Comparison Using FAD and Crack Driving Force Methods With 3-D Crack Meshes

Greg Thorwald
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A085, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121470
https://doi.org/10.1115/PVP2024-121470
View Paper titled, Hillside Nozzle Crack Analysis Comparison Using FAD and Crack Driving Force Methods With 3-D Crack Meshes
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Topics: American Petroleum Institute, Failure, Fracture (Materials), Nozzles, Stress
Proceedings Papers

Case Histories of the Resolution of Piping Vibration Failures in the Oil and Gas Industry

Mark Rattansingh, Geoff Evans, Ian Bottomley, Duncan Reith, Paul James, Ethan Perry
Proc. ASME. PVP2024, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A022, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-137046
https://doi.org/10.1115/PVP2024-137046
View Paper titled, Case Histories of the Resolution of Piping Vibration Failures in the Oil and Gas Industry
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Topics: Failure, Petroleum industry, Pipes, Resolution (Optics), Vibration
Proceedings Papers

A Methodology for Using Mechanical Compression Joint Fittings on ASME Section III Small Bore Pipework

James Wilson, Oliver Greenwood
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A028, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123429
https://doi.org/10.1115/PVP2024-123429
View Paper titled, A Methodology for Using Mechanical Compression Joint Fittings on ASME Section III Small Bore Pipework
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Topics: Compression, Fittings, Piping systems, Leakage, Reliability, Welded joints, Failure, Quality control, Corrosion, Inspection
Proceedings Papers

Investigation on Crack Propagation Failure Modes of Short Carbon Fiber Reinforced Polyethylene Electrofusion Joints

Xinwei Zong, Riwu Yao, Jianfeng Shi
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A024, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123193
https://doi.org/10.1115/PVP2024-123193
View Paper titled, Investigation on Crack Propagation Failure Modes of Short Carbon Fiber Reinforced Polyethylene Electrofusion Joints
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Topics: Carbon fibers, Crack propagation, Failure, Failure mechanisms
Proceedings Papers

Comparison Between the Performance of Threaded Connections Versus Welded Connections in Pipe-Fitting Assemblies

Cameron R. Rusnak, Sherif A. Elfass, Allen J. Rivas
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A029, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123494
https://doi.org/10.1115/PVP2024-123494
View Paper titled, Comparison Between the Performance of Threaded Connections Versus Welded Connections in Pipe-Fitting Assemblies
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Topics: Damage, Pipe fitting, Fittings, Fire, Pipes, Stress, ASME Standards, Cast iron, Design, Failure
Proceedings Papers

Study on Compatibility Assessment of Urban Natural Gas Pipeline Welded Joints Under Hydrogen Environment

Songrui Guo, Xiang He, Lingxiao Shao, Xi Shen, Zhengli Hua
Proc. ASME. PVP2024, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A023, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122760
https://doi.org/10.1115/PVP2024-122760
View Paper titled, Study on Compatibility Assessment of Urban Natural Gas Pipeline Welded Joints Under Hydrogen Environment
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Topics: Cities, Hydrogen, Hydrogen embrittlement, Natural gas distribution, Steel, Tensile strength, Welded joints, Fatigue cracks, Mechanical properties, Pipelines
Proceedings Papers

Tank Bottom Settlement Evaluation

Chithranjan Nadarajah
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A060, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122263
https://doi.org/10.1115/PVP2024-122263
View Paper titled, Tank Bottom Settlement Evaluation
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Topics: American Petroleum Institute, Failure, Inspection, Lap joint welding, Leakage, Numerical analysis, Plates (structures), Storage tanks
Proceedings Papers

Case Study on a Cracking Failure in UNS N06693 Weld for Steam Generator Applications

Tim Pickle, Kok-Theng Kho, Jorge Penso, Zhenzhen Yu
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A077, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123473
https://doi.org/10.1115/PVP2024-123473
View Paper titled, Case Study on a Cracking Failure in UNS N06693 Weld for Steam Generator Applications
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Topics: Alloys, Boilers, Creep, Dust removal, Failure, Fracture (Process), Maintenance, Metals, Relaxation (Physics), Stress
Proceedings Papers

Reliability-Based Safety Factor for Pressurized Components Considering Creep-Fatigue Failure

Xiaoxiao Wang, Haofeng Chen, Weiling Luan
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A060, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122880
https://doi.org/10.1115/PVP2024-122880
View Paper titled, Reliability-Based Safety Factor for Pressurized Components Considering Creep-Fatigue Failure
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Topics: Creep, Failure, Fatigue, Reliability, Safety