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Proceedings Papers

Development of Calibrated Deterministic Design Approach for Design and Assessment of Offshore Structures Exposed to Environmental Loading

Jesper Tychsen, Allan Zeeberg, Jørgen S. Nielsen, Jean-Marc Cholley
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A032, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-130327
https://doi.org/10.1115/OMAE2024-130327
View Paper titled, Development of Calibrated Deterministic Design Approach for Design and Assessment of Offshore Structures Exposed to Environmental Loading
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Topics: Design, Offshore structures, Probability, Engineering standards, Failure, Failure mechanisms, Ocean engineering, Reliability, Waves, Acceptance criteria
Proceedings Papers

Risk Monitors Applied to Offshore Installations

Marcos C. Maturana, Adriana M. Schleder, Paulo F. F. Frutuoso e Melo, Leonardo O. de Barros, Thiago C. Orlowski, Marcelo R. Martins
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A073, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-127685
https://doi.org/10.1115/OMAE2024-127685
View Paper titled, Risk Monitors Applied to Offshore Installations
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Topics: Ocean engineering, Offshore installations, Risk, Risk monitoring, Nuclear industry, Risk management, Fault tree analysis, Regulations, Risk analysis, Risk assessment
Proceedings Papers

A Monte Carlo Based Model for Estimating the Reliability of Offshore Structures Exposed to Environmental Loading

Allan Rod Zeeberg, Jesper Tychsen, Jørgen Svejgaard Nielsen, Jean-Marc Cholley
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A031, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-130321
https://doi.org/10.1115/OMAE2024-130321
View Paper titled, A Monte Carlo Based Model for Estimating the Reliability of Offshore Structures Exposed to Environmental Loading
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Topics: Crude oil, Event history analysis, Failure, Health and safety, Ocean engineering, Offshore installations, Offshore structures, Probability, Reliability, Safety
Proceedings Papers

Towards Integrated Asset Modelling With Intermittent Green Power

Ole-André Roli, Jan Ole Skogestad, Cosimo Persia, Roar Nybø, Heiner Schümann, Per Eirik Strand Bergmo
Proc. ASME. OMAE2024, Volume 8: Offshore Geotechnics; Petroleum Technology, V008T11A058, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-125727
https://doi.org/10.1115/OMAE2024-125727
View Paper titled, Towards Integrated Asset Modelling With Intermittent Green Power
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Topics: Modeling, Wind power, Carbon dioxide, Emissions, Electrification, Gas turbines, Manufacturing systems, Ocean engineering, Offshore installations, Offshore wind turbines
Proceedings Papers

Estimation for Efficiency of Offshore Installation Process of Floating Offshore Wind Turbines in Japan

Tomohiro Hasumi, Takeshi Yokoi, Ken Haneda, Toshiki Chujo, Toshifumi Fujiwara
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A024, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-100973
https://doi.org/10.1115/OMAE2023-100973
View Paper titled, Estimation for Efficiency of Offshore Installation Process of Floating Offshore Wind Turbines in Japan
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Topics: Floating wind turbines, Offshore installations, Mooring, Construction, Modeling, Ocean engineering, Offshore structures, Sensitivity analysis, Wind, Wind farms
Proceedings Papers

Maintaining Constant Export Oil and Gas Rates in Offshore Installations Powered by Fluctuating Wind Energy

Leila Eyni, Milan Stanko, Heiner Schümann
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T11A024, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-102454
https://doi.org/10.1115/OMAE2023-102454
View Paper titled, Maintaining Constant Export Oil and Gas Rates in Offshore Installations Powered by Fluctuating Wind Energy
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Topics: Offshore installations, Pipelines, Wind energy, Ocean engineering, Carbon dioxide, Dimensions, Pressure, Computer simulation, Emissions, Engineering drawing and drafting
Proceedings Papers

A Numerical Investigation on Wave Spectrum Identification and Transformation From Deep to Shallow Waters for the Coastal and Offshore Installations

Weizhi Wang, Arun Kamath, Csaba Pákozdi, Hans Bihs
Proc. ASME. OMAE2022, Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering, V05BT06A057, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79010
https://doi.org/10.1115/OMAE2022-79010
View Paper titled, A Numerical Investigation on Wave Spectrum Identification and Transformation From Deep to Shallow Waters for the Coastal and Offshore Installations
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Topics: Offshore installations, Shorelines, Water, Waves, Spectra (Spectroscopy), Computational fluid dynamics, Simulation, Flow (Dynamics), Reflection, Renewable energy
Proceedings Papers

Fatigue Capacity of Used Mooring Chain - Results From Full Scale Fatigue Testing at Different Mean Loads

Øystein Gabrielsen, Svein-Arne Reinholdtsen, Bjørn Skallerud, Per J. Haagensen, Marius Andersen, Pascal-Alexandre Kane
Proc. ASME. OMAE2022, Volume 1: Offshore Technology, V001T01A030, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79649
https://doi.org/10.1115/OMAE2022-79649
View Paper titled, Fatigue Capacity of Used Mooring Chain - Results From Full Scale Fatigue Testing at Different Mean Loads
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Topics: Chain, Fatigue, Fatigue testing, Mooring, Stress, Corrosion, Design, Life extension, Accounting, Cycles
Proceedings Papers

Risk Assessment of Collision Between Dynamically Positioned Vessel and Offshore Installation

Haibo Chen, Bjørn Nygård, Nils Hasund
Proc. ASME. OMAE2022, Volume 2: Structures, Safety, and Reliability, V002T02A063, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78952
https://doi.org/10.1115/OMAE2022-78952
View Paper titled, Risk Assessment of Collision Between Dynamically Positioned Vessel and Offshore Installation
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Topics: Collisions (Physics), Density, Offshore installations, Risk, Risk assessment, Vessels
Proceedings Papers

Tow Out Calculations for Floating Wind Turbines

A. P. Crowle, P. R. Thies
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A013, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78095
https://doi.org/10.1115/OMAE2022-78095
View Paper titled, Tow Out Calculations for Floating Wind Turbines
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Topics: Floating wind turbines, Offshore installations
Proceedings Papers

Engineering Critical Assessment of Triple-Point Flaws in Mechanically Lined Pipes

Aurélien Pépin, Tomasz Tkaczyk, Riadh Abderrazak
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A026, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-63450
https://doi.org/10.1115/OMAE2021-63450
View Paper titled, Engineering Critical Assessment of Triple-Point Flaws in Mechanically Lined Pipes
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Topics: Pipes, Fracture (Materials), Ocean engineering, Testing, Alloys, Corrosion, Finite element analysis, Geometry, Overlays (Materials engineering), Pipelines
Proceedings Papers

Fast Riser Installation: A Field Proven, Safe and Efficient Riser Pull-in Technology

Zhigang (Kevin) Tian, Branka Radanovic, Otto DaSilva, Blair Kirkland, Glenn Mediamolle, Pete Cruz
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A015, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18056
https://doi.org/10.1115/OMAE2020-18056
View Paper titled, Fast Riser Installation: A Field Proven, Safe and Efficient Riser Pull-in Technology
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Topics: Pipeline risers, Risers (Casting), Clearances (Engineering), Hull, Computer simulation, Vessels, Water, Manufacturing, Offshore installations, Rotation
Proceedings Papers

Space-Time Statistics via Trapezoidal Storm Model for Offshore Installations

Valentina Laface, Alessandra Romolo, Elzbieta M. Bitner-Gregersen
Proc. ASME. OMAE2020, Volume 2A: Structures, Safety, and Reliability, V02AT02A007, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18822
https://doi.org/10.1115/OMAE2020-18822
View Paper titled, Space-Time Statistics via Trapezoidal Storm Model for Offshore Installations
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Topics: Offshore installations, Spacetime, Statistics, Storms, Waves, Approximation, Seas, Design, Marine engineering, Ocean waves
Proceedings Papers

A Review of Mooring Analysis Methodologies for Permanent Offshore Installations

Spiro J. Pahos, Georgina Maldonado, Paul C. Westlake
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A007, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18000
https://doi.org/10.1115/OMAE2020-18000
View Paper titled, A Review of Mooring Analysis Methodologies for Permanent Offshore Installations
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Topics: Mooring, Offshore installations, Safety, Stress, Time-domain analysis, Analytical methods, Computation, Computers, Design, Dynamic analysis
Proceedings Papers

Effect of a Passive Tuned Mass Damper on Offshore Installation of a Wind Turbine Nacelle

Zhiyu Jiang, Trond Kvia Skrudland, Madjid Karimirad, Constantine Michailides, Wei Shi
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A053, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18171
https://doi.org/10.1115/OMAE2020-18171
View Paper titled, Effect of a Passive Tuned Mass Damper on Offshore Installation of a Wind Turbine Nacelle
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Topics: Dampers, Offshore installations, Offshore wind turbines, Wind turbines, Seas, Computer simulation, Cranes, Jack-up drilling rigs, Statistics, Time series
Proceedings Papers

Inner Bend Cracks in Mooring Chain: Investigation of Cracks Observed on Chains Taken Out of Service

Øystein Gabrielsen, Inge Morten Kulbotten, Imanol Martinez Perez, Lars Håskoll
Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A033, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95084
https://doi.org/10.1115/OMAE2019-95084
View Paper titled, Inner Bend Cracks in Mooring Chain: Investigation of Cracks Observed on Chains Taken Out of Service
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Topics: Chain, Fracture (Materials), Mooring, Fatigue testing, Fatigue, Inspection, Stress, Testing, Corrosion, Fatigue cracks
Proceedings Papers

Safe Operations of Bolted Connections in the Oil and Gas Industries

Morten A. Langøy, Rolf H. Hinderaker, Terje L. Andersen
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A050, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95260
https://doi.org/10.1115/OMAE2019-95260
View Paper titled, Safe Operations of Bolted Connections in the Oil and Gas Industries
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Topics: Design, Engineering standards, Fasteners, Ocean engineering, Offshore installations, Petroleum, Petroleum industry, Risk, Safety
Proceedings Papers

Mean Load Impact on Mooring Chain Fatigue Capacity: Lessons Learned From Full Scale Fatigue Testing of Used Chains

Øystein Gabrielsen, Kjell Larsen, Oddgeir Dalane, Hans B. Lie, Svein-Arne Reinholdtsen
Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A058, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95083
https://doi.org/10.1115/OMAE2019-95083
View Paper titled, Mean Load Impact on Mooring Chain Fatigue Capacity: Lessons Learned From Full Scale Fatigue Testing of Used Chains
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Topics: Chain, Fatigue, Fatigue testing, Mooring, Stress, Corrosion, Design, Fatigue limit, Fracture (Materials), Life extension
Proceedings Papers

The Use of Ensemble Forecast in Defining Offshore Installation Operability: A Case Study on Umbilical Shore Float-In Operations

Francisco Tinoco, Kee Chien Ting, Kishor Chavan
Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A017, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96137
https://doi.org/10.1115/OMAE2019-96137
View Paper titled, The Use of Ensemble Forecast in Defining Offshore Installation Operability: A Case Study on Umbilical Shore Float-In Operations
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Topics: Cables, Engineering simulation, North Sea, Ocean engineering, Offshore installations, Risk, Safety, Seas, Simulation, Storms
Proceedings Papers

Improved Fatigue Design of SCR Modified Miner’s Rule

Hans Olav Knagenhjelm, Mons Hauge, Bård Nyhus
Proc. ASME. OMAE2019, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A033, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95344
https://doi.org/10.1115/OMAE2019-95344
View Paper titled, Improved Fatigue Design of SCR Modified Miner’s Rule
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Topics: Fatigue design, Pipes, Carbon steel, Cycles, Waves, Fatigue, Fracture (Materials), Fracture (Process), Pipeline risers, Risers (Casting)