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Proceedings Papers

Simulation of Trawl Board and Pipeline Pull-Over Interaction

Vegard Longva, Erik Levold, Håvar Ilstad, Svein Sævik, Frank Klæbo, Marie Finstad Opgård, Stefan Arenfeldt Vilsen
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A027, June 5–10, 2022
Paper No: OMAE2022-79928
DOI: https://doi.org/10.1115/OMAE2022-79928
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Topics: Pipelines, Simulation, Stress, Finite element model, Lumber, Flumes, Interpolation, Ropes, Seabed, Steel
Proceedings Papers

A Trawl Net Model Tailor-Made for Simulation of Pipeline and Trawl Board Pull-Over Interaction

Vegard Longva, Erik Levold, Håvar Ilstad
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A021, June 5–10, 2022
Paper No: OMAE2022-79216
DOI: https://doi.org/10.1115/OMAE2022-79216
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Topics: Pipelines, Simulation, Tension, Drag (Fluid dynamics), Flumes, Stress, Computer software, Degrees of freedom, Ropes, Steel
Proceedings Papers

Torsion Failures in Handling Operations for Power Cables, Umbilicals and Flexible Pipes

Philippe Mainçon, Vegard Longva
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A003, June 21–30, 2021
Paper No: OMAE2021-61503
DOI: https://doi.org/10.1115/OMAE2021-61503
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Topics: Cables, Failure, Pipes, Torsion, Torque, Failure mechanisms, Buckling, Compression, Kinematics, Risk
Journal Articles

A Simplified Approach to Estimate the Probability of Otter Board Hooking at Pipelines

Xiaopeng Wu, Vegard Longva, Svein Sævik, Torgeir Moan
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2015, 137(6): 061702.
Paper No: OMAE-15-1048
DOI: https://doi.org/10.1115/1.4031670
Published Online: October 15, 2015
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Topics: Pipelines, Computer simulation, Simulation, Probability, Warping
Proceedings Papers

Simulation of Hooking Event in Fish Trawling Operation

Xiaopeng Wu, Vegard Longva, Svein Sævik, Torgeir Moan
Proc. ASME. OMAE2013, Volume 4A: Pipeline and Riser Technology, V04AT04A036, June 9–14, 2013
Paper No: OMAE2013-10490
DOI: https://doi.org/10.1115/OMAE2013-10490
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Topics: Simulation, Computer simulation, Gears, Pipelines, Seabed, Finite element methods, Friction, Pipeline integrity, Safety, Tension
Proceedings Papers

A Penalty-Based Body-Pipeline Contact Element for Simulation of Pull-Over Events

Vegard Longva, Svein Sævik
Proc. ASME. OMAE2012, Volume 3: Pipeline and Riser Technology, 241-250, July 1–6, 2012
Paper No: OMAE2012-83304
DOI: https://doi.org/10.1115/OMAE2012-83304
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Topics: Pipelines, Simulation, Gears, Design, Stress, Finite element analysis, Finite element model, Free spanning pipelines, Lumber, Ocean engineering
Proceedings Papers

Dynamic Simulation of Free-Spanning Pipeline Trawl Board Pull-Over

Vegard Longva, Svein Sævik, Erik Levold, Ha˚var Ilstad, Per Teigen
Proc. ASME. OMAE2011, Volume 4: Pipeline and Riser Technology, 561-568, June 19–24, 2011
Paper No: OMAE2011-49592
DOI: https://doi.org/10.1115/OMAE2011-49592
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Topics: Free spanning pipelines, Simulation, Seabed, Stress, Drag (Fluid dynamics), Computer simulation, Finite element analysis, Pipelines, Potential theory (Physics), Simulation models