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Proceedings Papers

A Review of DNVGL-RP-F105 Fatigue Assessment Model or Why My Free Span Has Not Failed

Mário Caruso
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A029, June 21–30, 2021
Paper No: OMAE2021-63747
DOI: https://doi.org/10.1115/OMAE2021-63747
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Topics: Fatigue, Vortex-induced vibration, Free spanning pipelines, American Petroleum Institute, Arches, Fatigue design, Fatigue life
Proceedings Papers

Implementation of a Method for Free-Spanning Pipeline Analysis

Joannes Gullaksen
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A017, June 21–30, 2021
Paper No: OMAE2021-61312
DOI: https://doi.org/10.1115/OMAE2021-61312
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Topics: Free spanning pipelines, Vortex-induced vibration, Waves, Flow (Dynamics), Cross-flow, Pipelines, Stress, Dynamic response, Software development, Arches
Proceedings Papers

Managing Pipeline Integrity and Dynamic Free Spans on Mobile Seabed in the Southern North Sea

Octavio Sequeiros, Sze Yu Ang, Craig Clavin, Jon Upton, Cliff Ho, Auke van der Werf
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A027, June 21–30, 2021
Paper No: OMAE2021-63455
DOI: https://doi.org/10.1115/OMAE2021-63455
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Topics: Arches, North Sea, Pipeline integrity, Pipeline integrity management, Seabed, Sediments
Proceedings Papers

A Comparative Study of Laminar-Turbulent Displacement in Eccentric Annulus Under Imposed Flow Rate Conditions

Yasaman Foolad, Majid Bizhani, Ian Frigaard
Proc. ASME. OMAE2020, Volume 11: Petroleum Technology, V011T11A056, August 3–7, 2020
Paper No: OMAE2020-18227
DOI: https://doi.org/10.1115/OMAE2020-18227
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Topics: Annulus, Displacement, Flow (Dynamics), Turbulence, Fluids, Dynamics (Mechanics), Arches, Buoyancy, Density, Drilling
Proceedings Papers

Forced Vibration Tests for In-Line VIV to Assess Partially Strake-Covered Pipeline Spans

Jie Wu, Decao Yin, Elizabeth Passano, Halvor Lie, Ralf Peek, Octavio E. Sequeiros, Sze Yu Ang, Chiara Bernardo, Meliza Atienza
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A028, June 9–14, 2019
Paper No: OMAE2019-95970
DOI: https://doi.org/10.1115/OMAE2019-95970
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Topics: Arches, Pipelines, Vibration tests, Vortex-induced vibration
Proceedings Papers

In-Line VIV Based on Forced-Vibration Tests

Decao Yin, Jie Wu, Elizabeth Passano, Halvor Lie, Ralf Peek, Octavio E. Sequeiros, Sze Yu Ang, Chiara A. Bernardo, Meliza Atienza
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A029, June 9–14, 2019
Paper No: OMAE2019-95972
DOI: https://doi.org/10.1115/OMAE2019-95972
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Topics: Vibration, Vortex-induced vibration, Pipelines, Pipes, Cross-flow, Pipeline risers, Risers (Casting), Vibration tests, Arches, Computer software
Proceedings Papers

An Evaluation of Submarine Collisions to a TLP

Martin Storheim, Cato Dørum
Proc. ASME. OMAE2018, Volume 3: Structures, Safety, and Reliability, V003T02A015, June 17–22, 2018
Paper No: OMAE2018-78364
DOI: https://doi.org/10.1115/OMAE2018-78364
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Topics: Collisions (Physics), Tension-leg platforms, Underwater vehicles, Bridges (Structures), Arches, Failure, Finite element analysis, Rupture, Ships, Suspension bridges
Proceedings Papers

Development of Cylinder Type Concrete FPSO With Tangerine-Shaped Cross-Section

Jae-Young Cho, Jong-Heon Park, Jung J. Kim
Proc. ASME. OMAE2018, Volume 3: Structures, Safety, and Reliability, V003T02A069, June 17–22, 2018
Paper No: OMAE2018-77627
DOI: https://doi.org/10.1115/OMAE2018-77627
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Topics: Concretes, Cylinders, FPSO, Floating (Concrete), Exterior walls, Ocean engineering, Stress, Arches, Breakwaters, Compressive strength
Proceedings Papers

Strouhal Number for VIV Excitation of Long Slender Structures

Andrew E. Potts, Douglas A. Potts, Hayden Marcollo, Kanishka Jayasinghe
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A073, June 17–22, 2018
Paper No: OMAE2018-77433
DOI: https://doi.org/10.1115/OMAE2018-77433
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Topics: Excitation, Vortex-induced vibration, Cylinders, Degrees of freedom, Eddies (Fluid dynamics), Cross-flow, Reynolds number, Arches, Circular cylinders, Flow (Dynamics)
Proceedings Papers

Mitigation of Pipeline Free Span Fatigue due to Vortex Induced Vibration Using Longitudinally Grooved Suppression

Kanishka Jayasinghe, Hayden Marcollo, Andrew E. Potts, Craig Dillon-Gibbons, Phillip Kurts, Peter Pezet
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A057, June 17–22, 2018
Paper No: OMAE2018-77716
DOI: https://doi.org/10.1115/OMAE2018-77716
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Topics: Fatigue, Pipelines, Vortex-induced vibration, Arches, Seabed, Clearances (Engineering), Currents, Durability, Fatigue life, Pipeline risers
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

Corrosion Assessment of Aluminium Conductor for Medium Voltage Cables for Subsea Umbilical System

M. Socariceanu, X. An, A. Deighton, A. Friday
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A012, June 17–22, 2018
Paper No: OMAE2018-77483
DOI: https://doi.org/10.1115/OMAE2018-77483
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Topics: Aluminum, Cables, Corrosion, Ocean engineering, Insulation, Testing, Design, Seawater, Temperature, Tensile strength
Proceedings Papers

Vortex Induced Vibrations and Fatigue Assessment of Pipe-in-Pipe Systems

Zhengmao Yang, Fartein Thorkildsen, Kristian Norland
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A047, June 17–22, 2018
Paper No: OMAE2018-77350
DOI: https://doi.org/10.1115/OMAE2018-77350
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Topics: Fatigue, Pipes, Vortex-induced vibration, Stress, Computer simulation, Pipelines, Welded joints, Arches, Fatigue damage, Flow (Dynamics)
Proceedings Papers

Time Domain Modelling of Frequency Dependent Wind and Wave Forces on a Three-Span Suspension Bridge With Two Floating Pylons Using State Space Models

Yuwang Xu, Ole Øiseth, Torgeir Moan
Proc. ASME. OMAE2017, Volume 9: Offshore Geotechnics; Torgeir Moan Honoring Symposium, V009T12A022, June 25–30, 2017
Paper No: OMAE2017-62721
DOI: https://doi.org/10.1115/OMAE2017-62721
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Topics: Modeling, Suspension bridges, Wave forces, Wind, Tension-leg platforms, Arches, Computer software, Concretes, Damping, Dynamic analysis
Proceedings Papers

Initial Design of a Double Curved Floating Bridge and Global Hydrodynamic Responses Under Environmental Conditions

Ling Wan, Allan Ross Magee, Øyvind Hellan, Watn Arnstein, Kok Keng Ang, Chien Ming Wang
Proc. ASME. OMAE2017, Volume 9: Offshore Geotechnics; Torgeir Moan Honoring Symposium, V009T12A045, June 25–30, 2017
Paper No: OMAE2017-61802
DOI: https://doi.org/10.1115/OMAE2017-61802
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Topics: Bridges (Structures), Design, Arches, Computer simulation, Buoyancy, Compression, Drag (Fluid dynamics), Dynamic response, Engineering simulation, Roads
Proceedings Papers

The Study on the Influence of Pipe-Soil Interaction on VIV for Different Free Span Types

Chongyao Zhou, Gang Xu, Zhiming Huang, Dagang Zhang, Naiquan Ye, Svein Sævik
Proc. ASME. OMAE2017, Volume 2: Prof. Carl Martin Larsen and Dr. Owen Oakley Honoring Symposia on CFD and VIV, V002T08A008, June 25–30, 2017
Paper No: OMAE2017-61117
DOI: https://doi.org/10.1115/OMAE2017-61117
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Topics: Pipes, Soil, Vortex-induced vibration, Wakes, Damping, Seabed, Arches, Cross-flow, Currents, Dynamic response
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

Wear of Outer Sheath Materials in Flexible Pipes: Testing Methodology

Einar Øren, Marit Larsen, Frode Andres Kvilhaug, Bjørn Melve
Proc. ASME. OMAE2017, Volume 4: Materials Technology, V004T03A034, June 25–30, 2017
Paper No: OMAE2017-62091
DOI: https://doi.org/10.1115/OMAE2017-62091
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Topics: Pipes, Testing, Wear, Arches, Damage, Disks, Flexible risers, Ocean engineering, Pipeline risers, Polymers
Proceedings Papers

An Engineering-Model for Extreme Wave-Induced Loads on Monopile Foundations

Hans Fabricius Hansen, Henrik Kofoed-Hansen
Proc. ASME. OMAE2017, Volume 3B: Structures, Safety and Reliability, V03BT02A014, June 25–30, 2017
Paper No: OMAE2017-62317
DOI: https://doi.org/10.1115/OMAE2017-62317
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Topics: Engineering models, Stress, Waves, Wave theory of light, Seas, Water, Arches, Design, Elevations (Drawings), Morison equation
Proceedings Papers

Consistent Free Span VIV Fatigue Analysis of Flexibles

Mário Caruso, Xu Han, Nils Sødahl
Proc. ASME. OMAE2017, Volume 5A: Pipelines, Risers, and Subsea Systems, V05AT04A022, June 25–30, 2017
Paper No: OMAE2017-61812
DOI: https://doi.org/10.1115/OMAE2017-61812
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Topics: Fatigue analysis, Vortex-induced vibration, Stick-slip, Fatigue life, Damping, Arches, Fatigue, Mechanical properties, Ocean engineering, Cables