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Proceedings Papers

Transitions in Charpy Energy and Splitting for X70 and X80 Pipe Steel

William Mohr, Tom McGaughy
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T03A016, June 5–10, 2022
Paper No: OMAE2022-78918
DOI: https://doi.org/10.1115/OMAE2022-78918
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Topics: Brittleness, Pipes, Steel, Fracture (Materials), Temperature, Wall thickness, Brittle fracture, Delamination, Displacement, Ductile fracture
Proceedings Papers

Nonlinear Behaviors of Three Dimensional Sloshing in the LNG Elastic Tank

Zhongchang Wang, Meirong Jiang, Yang Yu
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A019, June 21–30, 2021
Paper No: OMAE2021-61679
DOI: https://doi.org/10.1115/OMAE2021-61679
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Topics: Fluid structure interaction, Liquefied natural gas, Pressure, Sloshing, Wall thickness
Proceedings Papers

Study of the Efficiency and Reliability of Pressure Vessel Composite Repair

Geovana Drumond, Rodrigo Ribeiro, Ilson Pasqualino, Marcelo Igor de Souza, Valber Perrut, Luiz Daniel Lana
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A051, August 3–7, 2020
Paper No: OMAE2020-18835
DOI: https://doi.org/10.1115/OMAE2020-18835
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Topics: Composite materials, Maintenance, Pressure vessels, Reliability, Pressure, Corrosion, Vessels, Engineering standards, Laminates, Nozzles
Proceedings Papers

Finite Element Analysis of Trawl Pull-Over Behaviour of Pipe-in-Pipe With Residual Curvatures

Yi Yu, Kristian Norland
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A032, August 3–7, 2020
Paper No: OMAE2020-18206
DOI: https://doi.org/10.1115/OMAE2020-18206
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Topics: Finite element analysis, Pipes, Pipelines, Gears, Simulation, Bricks, Ocean engineering, Pressure, Seas, Shapes
Proceedings Papers

Improved Model for Tubular Burst

B. Brechan, S. Sangesland, S. Dale
Proc. ASME. OMAE2019, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A035, June 9–14, 2019
Paper No: OMAE2019-95819
DOI: https://doi.org/10.1115/OMAE2019-95819
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Topics: American Petroleum Institute, Carbon dioxide, Collapse, Density, Design, Engineering prototypes, Engineers, Failure mechanisms, Manufacturing, Modeling
Proceedings Papers

Efficiency of Carbon Fibre Buckle Arrestors for Subsea Pipelines

Hassan Karampour, Mahmoud Alrsai, Wayne Hall
Proc. ASME. OMAE2019, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A023, June 9–14, 2019
Paper No: OMAE2019-95821
DOI: https://doi.org/10.1115/OMAE2019-95821
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Topics: Carbon fibers, Underwater pipelines, Carbon reinforced plastics, Shapes, Steel, Buckle propagation, Hyperbaric chambers, Pipelines, Pressure, Bone
Proceedings Papers

The Branched Riser Systems: Concept Development

Achoyamen Michael Ogbeifun, Selda Oterkus, Julia Race, Harit Naik, Eduardo Decnop, Moorthy Dakshina
Proc. ASME. OMAE2019, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A029, June 9–14, 2019
Paper No: OMAE2019-95160
DOI: https://doi.org/10.1115/OMAE2019-95160
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Topics: Pipeline risers, Risers (Casting), Pipes, Water, Waves, Collapse, Fatigue, Fatigue damage, Flow (Dynamics), Hybrid risers
Proceedings Papers

Multi-Pronged Approach for the Design of HP/HT Deepwater Steel Catenary Risers

Gurudutt Bangalore, Yongming Cheng, Surya Banumurthy
Proc. ASME. OMAE2019, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A040, June 9–14, 2019
Paper No: OMAE2019-96249
DOI: https://doi.org/10.1115/OMAE2019-96249
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Topics: Design, Steel catenary risers, Pipeline risers, Risers (Casting), Deepwater development, Vessels, Wall thickness, Pipes, Welding, Fatigue life
Proceedings Papers

Improved Pipelay Equipment Settings Methodology for Rigid Pipes

Geoffrey Marmonier, Andrew Harrop, Ludovic Lacan
Proc. ASME. OMAE2019, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A015, June 9–14, 2019
Paper No: OMAE2019-95475
DOI: https://doi.org/10.1115/OMAE2019-95475
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Topics: Pipes, Tension, Pipelines, Vessels, Modeling, Safety, Seabed, Seas, Stiffness, Wall thickness
Proceedings Papers

Girth Weld Joints From Long Upset Pipe Ends for Improving Fatigue Strength of Offshore Oil and Gas Pipelines

Israel Marines-Garcia, Aarón Aguilar, Ramón Aguilar, Mauricio Pelcastre, Philippe Darcis
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A020, June 9–14, 2019
Paper No: OMAE2019-96345
DOI: https://doi.org/10.1115/OMAE2019-96345
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Topics: Fatigue strength, Ocean engineering, Pipelines, Pipes, Welding, Fatigue, Mechanical properties, Stress, Cycles, Dynamic testing (Materials)
Proceedings Papers

New Generation of Heavy Wall Thicknesses Line Pipes for HPHT and Ultra-Deep Water Applications

Stefano Crippa, Lorenzo Motta, Alessandro Paggi, Emanuele Paravicini Bagliani, Alessandro Elitropi, Philippe Darcis
Proc. ASME. OMAE2018, Volume 4: Materials Technology, V004T03A032, June 17–22, 2018
Paper No: OMAE2018-77803
DOI: https://doi.org/10.1115/OMAE2018-77803
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Topics: Pipes, Wall thickness, Water, Ocean engineering, Testing, American Petroleum Institute, Corrosion, Fracture toughness, High pressure (Physics), High temperature
Proceedings Papers

Simulating the Response of Untrenched Flowlines due to Iceberg-Flowline-Soil Interaction

Kenton Pike, Andrew Blundon
Proc. ASME. OMAE2018, Volume 9: Offshore Geotechnics; Honoring Symposium for Professor Bernard Molin on Marine and Offshore Hydrodynamics, V009T10A023, June 17–22, 2018
Paper No: OMAE2018-78128
DOI: https://doi.org/10.1115/OMAE2018-78128
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Topics: Icebergs, Soil, Pipes, Failure, Ocean engineering, Constitutive equations, Pipelines, Plane strain, Sands, Deformation
Proceedings Papers

TurkStream Collapse Test Program

Chris Timms, Doug Swanek, Duane DeGeer, Arjen Meijer, Ping Liu, Erich Jurdik, Jay Chaudhuri
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A067, June 17–22, 2018
Paper No: OMAE2018-78454
DOI: https://doi.org/10.1115/OMAE2018-78454
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Topics: Collapse, Pipes, Testing, Coating processes, Cycles, Design, Electromagnetic induction, Engineering design, Heat treating (Metalworking), Natural gas
Proceedings Papers

The Application of Reliability Based Methods in the Optimisation of Reeled Rigid Pipeline Wall Thickness Requirements

Daniel Smith, Craig Peters, Subhajit Lahiri
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A060, June 17–22, 2018
Paper No: OMAE2018-77865
DOI: https://doi.org/10.1115/OMAE2018-77865
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Topics: Optimization, Pipelines, Reliability, Wall thickness, Acceptance criteria, Computational methods, Deformation, Pipes, Cable reels, Failure
Proceedings Papers

A Numerical Study on the Ultimate Strength of Damaged Tubular Bracing Members Under Axial Compression

Ling Zhu, Jieling Kong, Qingyang Liu, Han Yang, Bin Wang
Proc. ASME. OMAE2018, Volume 11B: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering, V11BT12A044, June 17–22, 2018
Paper No: OMAE2018-78021
DOI: https://doi.org/10.1115/OMAE2018-78021
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Topics: Bracing (Construction), Compression, Tensile strength, Damage, Stress, Collisions (Physics), Computer simulation, Finite element analysis, Load bearing capacity, Offshore structures
Proceedings Papers

ECAs, Probabilities and Axial Misalignment

Andrew Cosham, Kenneth A. Macdonald
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A056, June 17–22, 2018
Paper No: OMAE2018-77647
DOI: https://doi.org/10.1115/OMAE2018-77647
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Topics: Probability, Reliability, Fitness-for-service, Fracture (Materials), Uncertainty, American Petroleum Institute, Design, Pipelines, Safety, Sensitivity analysis
Proceedings Papers

Probabilistic Wall Thickness Verification for the TurkStream Pipeline

Ping Liu, Arjen Meijer, Duane DeGeer, Erich Jurdik, Jay Chaudhuri, Shirley Zhou
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A065, June 17–22, 2018
Paper No: OMAE2018-78262
DOI: https://doi.org/10.1115/OMAE2018-78262
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Topics: Pipelines, Wall thickness, Collapse, Reliability, Failure, Shorelines, Testing, Design, Engineering prototypes, External pressure
Proceedings Papers

Comparing Fracture Toughness Transition Curves for Girth Welds in X70 Pipe

William Mohr, Tom McGaughy
Proc. ASME. OMAE2018, Volume 3: Structures, Safety, and Reliability, V003T02A030, June 17–22, 2018
Paper No: OMAE2018-78147
DOI: https://doi.org/10.1115/OMAE2018-78147
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Topics: Fracture toughness, Pipes, Welded joints, Testing, Fracture (Materials), Temperature, Brittle fracture, Tension, Brittleness, Design
Proceedings Papers

Reelability and Wall Thickness Optimization of HFI Pipeline Against the Sensitivity of Variation in Mismatch Parameters

Dasharatha Achani, Vladimir Andreev
Proc. ASME. OMAE2017, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A026, June 25–30, 2017
Paper No: OMAE2017-62016
DOI: https://doi.org/10.1115/OMAE2017-62016
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Topics: Optimization, Pipelines, Wall thickness, Pipes, Cable reels, Buckling, Design, Displacement, Electromagnetic induction, Finite element analysis
Proceedings Papers

Collapse Propagation of Deep Water Pipelines

Ana Paula França de Souza, Rafael F. Solano, Fabio B. de Azevedo, Erwan Karjadi, Caroline Ferraz
Proc. ASME. OMAE2017, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A027, June 25–30, 2017
Paper No: OMAE2017-62107
DOI: https://doi.org/10.1115/OMAE2017-62107
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Topics: Collapse, Pipelines, Water, Pipes, Wall thickness, Design, Buckle propagation, External pressure, Failure mechanisms, Gulf of Mexico