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Proceedings Papers

Analytical Model of Non-Linear Load Reduction Devices for Catenary Moorings

Oscar Festa, Susan Gourvenec, Adam Sobey
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A023, June 11–16, 2023
Paper No: OMAE2023-100845
https://doi.org/10.1115/OMAE2023-100845
View Paper titled, Analytical Model of Non-Linear Load Reduction Devices for Catenary Moorings
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Topics: Mooring, Stress, Stiffness, Finite element analysis, Tension, Dampers, Design, Elasticity, Fatigue life, Geometry
Proceedings Papers

A Study on the Degree of Bending (DOB) in Two-Planar Tubular DYT-Joints of Offshore Jacket Structures: Geometrical Effects and Fatigue Design Formulation

Hamid Ahmadi, Hassan Karampour, Mahdi Ghorbani, Hamid Fard
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 2: Structures, Safety, and Reliability, V002T02A023, June 11–16, 2023
Paper No: OMAE2023-100940
https://doi.org/10.1115/OMAE2023-100940
View Paper titled, A Study on the Degree of Bending (DOB) in Two-Planar Tubular DYT-Joints of Offshore Jacket Structures: Geometrical Effects and Fatigue Design Formulation
Open the PDF for A Study on the Degree of Bending (DOB) in Two-Planar Tubular DYT-Joints of Offshore Jacket Structures: Geometrical Effects and Fatigue Design Formulation in another window
Topics: Fatigue, Fatigue design, Offshore platform jackets, Fatigue analysis, Stress concentration, Bracing (Construction), Chords (Trusses), Design, Fatigue life, Finite element analysis
Proceedings Papers

Flexible Pipe Fatigue Life Evaluation Based on a Dynamic Full-Scale Test Considering a Preconditioning Corrosion Procedure

Tiago Brun Coser, Luiz Antonio Sulino de Negreiros, George Carneiro Campello, Erik Duarte Radke, Carolina Delwing Rosa, Derek Fonseca De Souza, Luiz Francisco Venturini Rodrigues, Tiago Samuel Renck, Mariana dos Reis Tagliari, Marcelo Favaro Borges
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A023, June 11–16, 2023
Paper No: OMAE2023-106952
https://doi.org/10.1115/OMAE2023-106952
View Paper titled, Flexible Pipe Fatigue Life Evaluation Based on a Dynamic Full-Scale Test Considering a Preconditioning Corrosion Procedure
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Topics: Corrosion, Fatigue life, Pipes, Armor, Wire, Tension, Fatigue, Fatigue damage, Fatigue testing, Reliability
Proceedings Papers

As-Built Carcass Fatigue Modelling

Michele Bonanni, Phil Nott, Andrew McCormick, Trevor Bailey, Andrew Roberts
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A012, June 11–16, 2023
Paper No: OMAE2023-104781
https://doi.org/10.1115/OMAE2023-104781
View Paper titled, As-Built Carcass Fatigue Modelling
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Topics: Fatigue, Modeling, Pipes, Manufacturing, Design, Service life (Equipment), Stress, Dynamic testing (Engineering), Dynamic testing (Materials), Engineering simulation
Proceedings Papers

An Irregular Wave Approach to Fatigue Life Capacity for Flexible Risers With Severed or Corroded Tensile Armors

Krassimir Doynov, Nathan Cooke, Dharma Pasala, Arya Majed
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A002, June 11–16, 2023
Paper No: OMAE2023-101167
https://doi.org/10.1115/OMAE2023-101167
View Paper titled, An Irregular Wave Approach to Fatigue Life Capacity for Flexible Risers With Severed or Corroded Tensile Armors
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Topics: Fatigue life, Flexible risers, Simulation, Waves, Wire
Proceedings Papers

Probabilistic Approach for Fatigue Life Extension of Subsea Wells Using Pressure Testing

Arne Fjeldstad, Torfinn Hørte, Gudfinnur Sigurdsson, Stian Sætre
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 2: Structures, Safety, and Reliability, V002T02A062, June 11–16, 2023
Paper No: OMAE2023-104800
https://doi.org/10.1115/OMAE2023-104800
View Paper titled, Probabilistic Approach for Fatigue Life Extension of Subsea Wells Using Pressure Testing
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Topics: Fatigue life, Inspection, Ocean engineering, Pressure, Pressure testing, Wells
Proceedings Papers

Fatigue Strength of 3” Subsea Pressure Containing Bolts in Air and Seawater Environment

Agnes Marie Horn, Arne Fjeldstad, Tore Geir Wernø, Anthony D. Muff
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T03A006, June 11–16, 2023
Paper No: OMAE2023-104674
https://doi.org/10.1115/OMAE2023-104674
View Paper titled, Fatigue Strength of 3” Subsea Pressure Containing Bolts in Air and Seawater Environment
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Topics: Fatigue, Fatigue strength, Ocean engineering, Pressure, Seawater, Cathodic protection, Corrosion, Design, ASTM International, Fatigue design
Proceedings Papers

Identification of Interacting Free Spans in a Subsea Pipeline

Rajil Saraswat, Palash Patil, Edward Ciecko, Parul Koul
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A043, June 11–16, 2023
Paper No: OMAE2023-107635
https://doi.org/10.1115/OMAE2023-107635
View Paper titled, Identification of Interacting Free Spans in a Subsea Pipeline
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Topics: Arches, Pipelines, Underwater pipelines, Vortex-induced vibration, Free spanning pipelines, Seabed, Algorithms, Currents, Fatigue, Fatigue damage
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
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

Slamming Induced Fatigue in a Moonpool With a Recess

Dimitris Chalkias, Zana Sulaiman
Proc. ASME. OMAE2022, Volume 1: Offshore Technology, V001T01A002, June 5–10, 2022
Paper No: OMAE2022-78395
https://doi.org/10.1115/OMAE2022-78395
View Paper titled, Slamming Induced Fatigue in a Moonpool With a Recess
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Topics: Computational fluid dynamics, Drillships, Fatigue, Finite element methods, Finite element model, Pressure, Fatigue life, Structural elements (Construction), Flow (Dynamics), Stress
Proceedings Papers

A Data-Driven Framework for Fatigue Monitoring of Operating Flexible Risers

Rasoul Hejazi, Andrew Grime, Ian Milne, Phil Watson, Elizabeth White, Alessio Mariani, Max Lanoëllë
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A001, June 5–10, 2022
Paper No: OMAE2022-78017
https://doi.org/10.1115/OMAE2022-78017
View Paper titled, A Data-Driven Framework for Fatigue Monitoring of Operating Flexible Risers
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Topics: Fatigue, Flexible risers, Vessels, Pipeline risers, Risers (Casting), Waves, Fatigue life, Stress, Buoys, Computer software
Proceedings Papers

Numerical and Empirical Based Fatigue Life Analyses of Submarine Cables Under Hydrodynamic Loads

Clemens Schütt, Christoph Otto, Sascha Kosleck
Proc. ASME. OMAE2022, Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering, V05BT06A036, June 5–10, 2022
Paper No: OMAE2022-80516
https://doi.org/10.1115/OMAE2022-80516
View Paper titled, Numerical and Empirical Based Fatigue Life Analyses of Submarine Cables Under Hydrodynamic Loads
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Topics: Cables, Fatigue life, Stress, Underwater vehicles
Proceedings Papers

A Coupled Wave-Current-Structure Study for a Floating Offshore Wind Turbine Platform

Xiang Li, Qing Xiao, Rodolfo T. Gonçalves, Christophe Peyrard
Proc. ASME. OMAE2022, Volume 7: CFD and FSI, V007T08A027, June 5–10, 2022
Paper No: OMAE2022-79016
https://doi.org/10.1115/OMAE2022-79016
View Paper titled, A Coupled Wave-Current-Structure Study for a Floating Offshore Wind Turbine Platform
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Topics: Floating wind turbines, Vortices, Waves, Computational fluid dynamics, Flow (Dynamics), Design, Dynamic response, Fatigue life, Inertia (Mechanics), Mooring
Proceedings Papers

Fatigue Life Evaluation of a Tidal Turbine Blade: From Simulations Using BEMT/FEM and CFD/FEM Couplings to Full-Scale Test

Stéphane Paboeuf, Meryem Guisser, Sébastien Loubeyre, Peter Davies, Maël Arhant, Nicolas Dumergue, Erwann Nicolas
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A002, June 5–10, 2022
Paper No: OMAE2022-79114
https://doi.org/10.1115/OMAE2022-79114
View Paper titled, Fatigue Life Evaluation of a Tidal Turbine Blade: From Simulations Using BEMT/FEM and CFD/FEM Couplings to Full-Scale Test
Open the PDF for Fatigue Life Evaluation of a Tidal Turbine Blade: From Simulations Using BEMT/FEM and CFD/FEM Couplings to Full-Scale Test in another window
Topics: Blades, Composite materials, Computational fluid dynamics, Couplings, Fatigue, Fatigue life, Finite element model, Simulation, Tidal turbines
Proceedings Papers

Modelling Aerodynamics of a Floating Offshore Wind Turbine Using the Overset Mesh Solver In OpenFOAM

Zaibin Lin, Ling Qian, Michele Sergio Campobasso, Wei Bai, Yang Zhou, Zhihua Ma
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A031, June 5–10, 2022
Paper No: OMAE2022-79230
https://doi.org/10.1115/OMAE2022-79230
View Paper titled, Modelling Aerodynamics of a Floating Offshore Wind Turbine Using the Overset Mesh Solver In OpenFOAM
Open the PDF for Modelling Aerodynamics of a Floating Offshore Wind Turbine Using the Overset Mesh Solver In OpenFOAM in another window
Topics: Aerodynamics, Floating wind turbines, Modeling, Rotors, Hydrodynamics, Blades, Computational fluid dynamics, Control systems, Dynamic response, Fatigue life
Proceedings Papers

Flow-Induced Vibration Screening of a Thermoplastic Composite Pipe Water Injection Jumper

Juan P. Pontaza, Varadarajan Nadathur, John L. Rosche
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A017, June 21–30, 2021
Paper No: OMAE2021-63918
https://doi.org/10.1115/OMAE2021-63918
View Paper titled, Flow-Induced Vibration Screening of a Thermoplastic Composite Pipe Water Injection Jumper
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Topics: Computational fluid dynamics, Flow-induced vibrations, Pipes, Thermoplastic composites, Underground injection, Vibration, Steel, Ocean engineering, Manufacturing, Design
Proceedings Papers

Estimation of Probability of Fatigue Failure on Tubular Joints

N. Lokesh, S. Nallayarasu, S. Karunanithi
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A009, June 21–30, 2021
Paper No: OMAE2021-62724
https://doi.org/10.1115/OMAE2021-62724
View Paper titled, Estimation of Probability of Fatigue Failure on Tubular Joints
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Topics: Fatigue failure, Fatigue life, Probability, Reliability, Tubular joints, Weibull distribution, Fatigue, Stress, Failure mechanisms, Uncertainty
Proceedings Papers

RMS Control of Response of Jacket Structure Using Tuned Liquid Column Ball Gas Damper Under Random Ocean Waves

Satheesh Jothinathan, Deepak Kumar
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A017, June 21–30, 2021
Paper No: OMAE2021-62740
https://doi.org/10.1115/OMAE2021-62740
View Paper titled, RMS Control of Response of Jacket Structure Using Tuned Liquid Column Ball Gas Damper Under Random Ocean Waves
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Topics: Dampers, Ocean waves, Filters, Genetic algorithms, Degrees of freedom, Differential equations, Dynamic response, Excitation, Fatigue life, Lyapunov methods
Proceedings Papers

Results From Fatigue Testing of Subsea Wellhead Connector Segments

Agnes Marie Horn, Pedro Barros, Anders Wormsen, Per Osen, Kenneth A. Macdonald
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A048, June 21–30, 2021
Paper No: OMAE2021-62360
https://doi.org/10.1115/OMAE2021-62360
View Paper titled, Results From Fatigue Testing of Subsea Wellhead Connector Segments
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Topics: Fatigue testing, Ocean engineering, Stress, Finite element analysis, Testing, Fatigue, Drilling, Drilling rigs, Failure mechanisms, Fatigue analysis
Proceedings Papers

Fatigue Assessment of Mooring Chain Considering the Effects Of Mean Load and Corrosion

Erling N. Lone, Thomas Sauder, Kjell Larsen, Bernt J. Leira
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A020, June 21–30, 2021
Paper No: OMAE2021-62775
https://doi.org/10.1115/OMAE2021-62775
View Paper titled, Fatigue Assessment of Mooring Chain Considering the Effects Of Mean Load and Corrosion
Open the PDF for Fatigue Assessment of Mooring Chain Considering the Effects Of Mean Load and Corrosion in another window
Topics: Chain, Corrosion, Fatigue, Mooring, Stress, Design, Engineering design processes, Fatigue life, Fatigue testing, Ocean engineering