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Proceedings Papers

Pipeline Plain Dent Fatigue Assessment: Shedding Light on the API 579 Level 2 Fatigue Assessment Methodology

Zeynab Shirband, Adrian Gosselin, Stuart Guest, Lee Falcon
Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A029, September 28–30, 2020
Paper No: IPC2020-9655
DOI: https://doi.org/10.1115/IPC2020-9655
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Topics: American Petroleum Institute, Damage, Deformation, Fatigue, Pipelines
Proceedings Papers

An Engineering Assessment Methodology to Evaluate Arc Burns

Alireza Kohandehghan, Jonathan Prescott, Stuart Guest, Sean Lepine
Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A021, September 28–30, 2020
Paper No: IPC2020-9506
DOI: https://doi.org/10.1115/IPC2020-9506
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Topics: Brittle fracture, Clamps (Tools), Collapse, Cooling, Cracking (Materials), Dimensions, Electric arcs, Electrodes, Etching, Fatigue analysis
Proceedings Papers

Surviving Population Reliability Projection Methods

Bradley Krug, Lyndon Lamborn, Alireza Kohandehghan, Stuart Guest, Mahmoud Ibrahim
Proc. ASME. IPC2020, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain Based Design; Risk and Reliability; Northern, Offshore, and Production Pipelines, V002T07A007, September 28–30, 2020
Paper No: IPC2020-9314
DOI: https://doi.org/10.1115/IPC2020-9314
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Topics: Fracture (Materials), Hydrostatics, Reliability
Proceedings Papers

Electromagnetic Induction Post Heating to Reduce NDE Delay Times of Welding In-Service Repairs

Liam Hagel, Jonathan Prescott, Alireza Kohandehghan, Stuart Guest, Sean Lepine
Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A027, September 28–30, 2020
Paper No: IPC2020-9497
DOI: https://doi.org/10.1115/IPC2020-9497
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Topics: Delays, Electromagnetic induction, Heating, Maintenance, Nondestructive evaluation, Welding, Hydrogen, Temperature, Fracture (Materials), Heat
Proceedings Papers

Simulating In-Service Welding of Hot-Tap Branches to Quantify the Effect of Geometry on Level of Restraint

Jason Dyck, Stuart Guest, Alireza Kohandehghan, Sean Lepine
Proc. ASME. IPC2018, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A040, September 24–28, 2018
Paper No: IPC2018-78600
DOI: https://doi.org/10.1115/IPC2018-78600
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Topics: Geometry, Welding, Pipes, Finite element analysis, Pipelines, Cracking (Materials), Fracture (Process), Maintenance, Wall thickness, Cooling
Proceedings Papers

Design of In-Service Repair Welding Procedures for Operating Pipelines: Critical Assessment of Variables Affecting Restraint Level and Heat-Affected Zone Microstructures of Vintage Pipelines

Stuart Guest, Jason Dyck, Afolabi Egbewande, Robert MacKenzie, Mark Sadowski
Proc. ASME. IPC2016, Volume 3: Operations, Monitoring and Maintenance; Materials and Joining, V003T05A041, September 26–30, 2016
Paper No: IPC2016-64206
DOI: https://doi.org/10.1115/IPC2016-64206
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Topics: Design, Heat, Maintenance, Pipelines, Welding, Fittings, Cooling, Pipes, Carbon, Finite element analysis