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Proceedings Papers

A New Rigid Jumper VIV Response Model: JIP Development

Aravind Nair, Vivek Jaiswal, Olav Fyrileiv, Knut Vedeld, Haining Zheng, Jerry Huang, Michael Tognarelli, Rafael Goes, Roberto Bruschi, Lorenzo Bartolini, Luigino Vitali
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A045, August 3–7, 2020
Paper No: OMAE2020-19024
DOI: https://doi.org/10.1115/OMAE2020-19024
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Topics: Pipes, Vortex-induced vibration
Proceedings Papers

CO2SAFE-ARREST: A Full-Scale Burst Test Research Program for Carbon Dioxide Pipelines — Part 1: Project Overview and Outcomes of Test 1

Valerie Linton, Bente Helen Leinum, Robert Newton, Olav Fyrileiv
Proc. ASME. IPC2018, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A008, September 24–28, 2018
Paper No: IPC2018-78517
DOI: https://doi.org/10.1115/IPC2018-78517
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Topics: Carbon dioxide, Performance, Pipelines, Fracture (Materials), Fracture (Process), Pipes, Storage, Carbon capture and storage, Ductile fracture, Gases
Proceedings Papers

Free Span Design Development: Experience With the New Revision of DNVGL-RP-F105

Knut Vedeld, Håvar Sollund, Olav Fyrileiv
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A066, June 17–22, 2018
Paper No: OMAE2018-78307
DOI: https://doi.org/10.1115/OMAE2018-78307
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Topics: Design, Arches, Vortex-induced vibration, Waves, Pipelines, Free spanning pipelines, Piping design, Currents, Excitation, Failure
Proceedings Papers

Effects of Correlation Between Waves and Currents on Pipeline Free Span VIV Fatigue: A Case Study

Dmitry Besedin, Ralf Peek, Sze Yu Ang, Knut Vedeld, Olav Fyrileiv, Alexey Gulyaev
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A051, June 17–22, 2018
Paper No: OMAE2018-77455
DOI: https://doi.org/10.1115/OMAE2018-77455
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Topics: Currents, Fatigue, Pipelines, Vortex-induced vibration, Waves, Fatigue damage, Approximation, Density, Pipes, Probability
Proceedings Papers

Improving the Installation Criterion for Concrete Coated Pipelines

Ngoc Nguyen, Olav Fyrileiv, Chor Yew Chia
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A068, June 17–22, 2018
Paper No: OMAE2018-78512
DOI: https://doi.org/10.1115/OMAE2018-78512
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Topics: Concretes, Pipelines, Design, Coating processes, Coatings, Weight (Mass), Computer simulation, Underwater pipelines, Vessels, Anticorrosion coatings
Proceedings Papers

A Numerical Model for Submarine Pipelines With Concrete Coating

Ngoc Nguyen, Olav Fyrileiv, Chor Yew Chia
Proc. ASME. OMAE2017, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A029, June 25–30, 2017
Paper No: OMAE2017-62440
DOI: https://doi.org/10.1115/OMAE2017-62440
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Topics: Computer simulation, Concrete coatings, Underwater pipelines, Concretes, Pipelines, Design, Coating processes, Coatings, Weight (Mass), Adhesives
Proceedings Papers

Safety Level on Different Offshore Pipeline Design Criteria: A Comparison Between DNV-OS-F101 and API RP-1111 Codes

Luis D’Angelo, Hans M. Thorsen, Olav Fyrileiv, Leif Collberg, Sonia Furtado
Proc. ASME. IPC2016, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction and Environmental Issues; Strain Based Design; Risk and Reliability; Northern Offshore and Production Pipelines, V002T08A001, September 26–30, 2016
Paper No: IPC2016-64252
DOI: https://doi.org/10.1115/IPC2016-64252
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Topics: American Petroleum Institute, Design, Safety, Underwater pipelines, Pipelines, Buckling, Pipes, Stress, Collapse, Containment
Proceedings Papers

Recent Advances in Pipeline Free Span Design: A New Revision of DNV-RP-F105

Knut Vedeld, Håvar Sollund, Olav Fyrileiv
Proc. ASME. OMAE2016, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A045, June 19–24, 2016
Paper No: OMAE2016-55010
DOI: https://doi.org/10.1115/OMAE2016-55010
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Topics: Design, Pipelines, Vortex-induced vibration, Arches, Fatigue, Waves, Dynamic response, Analytical methods, Computational methods, Cross-flow
Proceedings Papers

DNVGL-ST-F101 Combined Loading Criterion: Range of Application and Comparison With Other Criteria

Olav Fyrileiv, Leif Collberg, Olav Aamlid
Proc. ASME. OMAE2016, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A039, June 19–24, 2016
Paper No: OMAE2016-54741
DOI: https://doi.org/10.1115/OMAE2016-54741
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Topics: Buckling, Containment, Design, Pipeline risers, Pipelines, Pipes, Piping design, Pressure, Risers (Casting), Seabed
Proceedings Papers

A Response Model for Vortex Induced Vibrations in Low KC Number Flows

Knut Vedeld, Håvar Sollund, Olav Fyrileiv, Arne Nestegård
Proc. ASME. OMAE2016, Volume 2: CFD and VIV, V002T08A047, June 19–24, 2016
Paper No: OMAE2016-55000
DOI: https://doi.org/10.1115/OMAE2016-55000
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Topics: Flow (Dynamics), Vortex-induced vibration, Wave frequency, Waves, Cross-flow, Design, Ocean engineering, Vibration, Lift (Fluid dynamics), Pressure
Proceedings Papers

On the Challenges With Pipeline Free Spans in Operational Phase

Celso Raposo, Olav Fyrileiv, Antonio Pereira
Proc. ASME. OMAE2014, Volume 6A: Pipeline and Riser Technology, V06AT04A024, June 8–13, 2014
Paper No: OMAE2014-23403
DOI: https://doi.org/10.1115/OMAE2014-23403
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Topics: Arches, Pipelines, Design, Failure, Piping design, Soil, Vortex-induced vibration, Cycles, Fatigue, Fatigue damage
Proceedings Papers

Fatigue and Environmental Loading of Large-Bore Manifold Piping

Knut Vedeld, Ha˚var Sollund, Olav Fyrileiv
Proc. ASME. OMAE2011, Volume 1: Offshore Technology; Polar and Arctic Sciences and Technology, 313-321, June 19–24, 2011
Paper No: OMAE2011-49381
DOI: https://doi.org/10.1115/OMAE2011-49381
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Topics: Fatigue, Manifolds, Pipes, Vortex-induced vibration, Piping systems, Waves, Displacement, Manufacturing, Pressure, Stress
Proceedings Papers

Design Methodology for Axial Force Response of Pipe-in-Pipe: A Probabilistic Approach

Olav Fyrileiv, Mark Marley, Sune Pettersen
Proc. ASME. OMAE2011, Volume 4: Pipeline and Riser Technology, 191-198, June 19–24, 2011
Paper No: OMAE2011-49184
DOI: https://doi.org/10.1115/OMAE2011-49184
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Topics: Design methodology, Pipes, Design, Heating, High pressure (Physics), Coating processes, Coatings, Failure, Flow (Dynamics), Fluids
Proceedings Papers

Global Buckling of Pipe-in-Pipe: Structural Response and Design Criteria

Stig Goplen, Olav Fyrileiv, Jon Petter Grandal, Lars Bo̸rsheim
Proc. ASME. OMAE2011, Volume 4: Pipeline and Riser Technology, 777-784, June 19–24, 2011
Paper No: OMAE2011-49960
DOI: https://doi.org/10.1115/OMAE2011-49960
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Topics: Buckling, Design, Pipes, Pipelines, Stress, Temperature, Breakwaters, Friction, Pressure, Arches
Proceedings Papers

Fatigue and Environmental Loading of Small-Bore Manifold Piping

Knut Vedeld, Ha˚var Sollund, Olav Fyrileiv
Proc. ASME. OMAE2011, Volume 7: CFD and VIV; Offshore Geotechnics, 233-241, June 19–24, 2011
Paper No: OMAE2011-49379
DOI: https://doi.org/10.1115/OMAE2011-49379
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Topics: Fatigue, Manifolds, Pipes, Vortex-induced vibration, Design, Displacement, Flow (Dynamics), Piping systems, Pressure, Stiffness
Proceedings Papers

Effect of Internal Pressure on Free Spanning Pipelines

Olav Fyrileiv
Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 3, 711-718, September 27–October 1, 2010
Paper No: IPC2010-31622
DOI: https://doi.org/10.1115/IPC2010-31622
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Topics: Free spanning pipelines, Pipelines, Pressure
Proceedings Papers

Pipeline Free Spans: Influence of Internal Pressure

Olav Fyrileiv, Olav Aamlid, Erik Andreassen
Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 5, Parts A and B, 651-658, June 6–11, 2010
Paper No: OMAE2010-20628
DOI: https://doi.org/10.1115/OMAE2010-20628
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Topics: Arches, Pipelines, Pressure
Proceedings Papers

Structural Response of Pipeline Free Spans Based on Beam Theory

Olav Fyrileiv, Kim Mo̸rk
Proc. ASME. OMAE2002, 21st International Conference on Offshore Mechanics and Arctic Engineering, Volume 4, 175-183, June 23–28, 2002
Paper No: OMAE2002-28458
DOI: https://doi.org/10.1115/OMAE2002-28458
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Topics: Arches, Euler-Bernoulli beam theory, Pipelines
Proceedings Papers

Probabilistic Inspection Optimization of Free-Span Surveys for Subsea Gas Pipelines

Jens P. Tronskar, Gudfinnur Sigurdsson, Olav Fyrileiv, Olav Forli, Joseph H. Kiefer, Colin Lewis
Proc. ASME. OMAE2002, 21st International Conference on Offshore Mechanics and Arctic Engineering, Volume 4, 59-72, June 23–28, 2002
Paper No: OMAE2002-28093
DOI: https://doi.org/10.1115/OMAE2002-28093
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Topics: Fatigue cracks, Fracture (Materials), Fracture (Process), Inspection, Ocean engineering, Optimization, Pipelines, Underwater pipelines, Welded joints, Probability
Proceedings Papers

Assessment of VIV Induced Fatigue in Long Free Spanning Pipelines

Kim Mo̸rk, Olav Fyrileiv, Muthu Chezhian, Finn G. Nielsen, Tore So̸reide
Proc. ASME. OMAE2003, Volume 2: Safety and Reliability; Pipeline Technology, 583-589, June 8–13, 2003
Paper No: OMAE2003-37124
DOI: https://doi.org/10.1115/OMAE2003-37124
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Topics: Fatigue, Free spanning pipelines, Vortex-induced vibration, Arches, Design, Stress, Acceptance criteria, Cross-flow, Engineering design processes, Failure mechanisms