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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
DOI: https://doi.org/10.1115/OMAE2022-78395
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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 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

Effect of Marine Nuclear Reactor Environment to Ship’s Structural Responses

Han Koo Jeong, Soo Hyoung Kim
Proc. ASME. OMAE2021, Volume 3: Materials Technology, V003T03A002, June 21–30, 2021
Paper No: OMAE2021-62600
DOI: https://doi.org/10.1115/OMAE2021-62600
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Topics: Emissions, Greenhouse gases, Hull, Irradiation (Radiation exposure), Materials properties, Neutrons, Nuclear power, Nuclear reactors, Poisson ratio, Pollution
Proceedings Papers

On Lifetime Extension of Wind Turbine Drivetrains

Kelly Tartt, Amir R. Nejad, Abbas Kazemi-Amiri, Alasdair McDonald
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A025, June 21–30, 2021
Paper No: OMAE2021-62516
DOI: https://doi.org/10.1115/OMAE2021-62516
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Topics: Wind turbines, Service life (Equipment), Wind, Bearings, Carbon, Economics , Emissions, Fossil fuels, Machinery, Ocean engineering
Proceedings Papers

Fatigue Design of Hybrid Welded Steel Beams

Jeroen Van Wittenberghe, Filip Van Den Abeele
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A018, August 3–7, 2020
Paper No: OMAE2020-19043
DOI: https://doi.org/10.1115/OMAE2020-19043
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Topics: Fatigue, Fatigue design, Resonance, Steel, Welded joints, Corners (Structural elements), Fatigue testing, Flanges, Acoustic emissions, Butt welding
Proceedings Papers

A Fundamental Study on Plastic Strain Accompanying Deformation in Large-Scale Floating Coal Transshipment Station

Ryo Nishigochi, Hiroaki Eto, Koji Iizuka, Tomoki Ikoma, Yasuhiro Aida, Koichi Masuda
Proc. ASME. OMAE2020, Volume 5: Ocean Space Utilization, V005T05A026, August 3–7, 2020
Paper No: OMAE2020-18962
DOI: https://doi.org/10.1115/OMAE2020-18962
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Topics: Coal, Deformation, Breakwaters, Modeling, Stress, Stress concentration, Boundary-value problems, Floating bodies, Floating structures, Ocean engineering
Proceedings Papers

Effect of Buoyancy and Inertia on Viscoplastic Fluid-Fluid Displacement in an Eccentric Annulus With an Irregular Section: Part 2 — Displacements in Vertical Annulus

Hans Joakim Skadsem, Steinar Kragset
Proc. ASME. OMAE2019, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A068, June 9–14, 2019
Paper No: OMAE2019-95700
DOI: https://doi.org/10.1115/OMAE2019-95700
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Topics: Annulus, Buoyancy, Displacement, Fluids, Inertia (Mechanics), Flow (Dynamics), Cements (Adhesives), Slurries, String, Density
Proceedings Papers

Effect of Coal Loading Conditions on Structural Characteristics of LFTS

Hiroaki Eto, Koji Iizuka, Ryo Nishigochi, Tomoki Ikoma, Yasuhiro Aida, Koichi Masuda
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A047, June 9–14, 2019
Paper No: OMAE2019-96482
DOI: https://doi.org/10.1115/OMAE2019-96482
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Topics: Coal, Waves, Finite element methods, Ocean engineering, Stress concentration, Deformation, Design methodology, Displacement, Elasticity, Fracture toughness
Proceedings Papers

Validation of Numerical Models of the Offshore Wind Turbine From the Alpha Ventus Wind Farm Against Full-Scale Measurements Within OC5 Phase III

Wojciech Popko, Amy Robertson, Jason Jonkman, Fabian Wendt, Philipp Thomas, Kolja Müller, Matthias Kretschmer, Torbjørn Ruud Hagen, Christos Galinos, Jean-Baptiste Le Dreff, Philippe Gilbert, Bertrand Auriac, Sho Oh, Jacob Qvist, Stian Høegh Sørum, Loup Suja-Thauvin, Hyunkyoung Shin, Climent Molins, Pau Trubat, Paul Bonnet, Roger Bergua, Kai Wang, Pengcheng Fu, Jifeng Cai, Zhisong Cai, Armando Alexandre, Robert Harries
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A065, June 9–14, 2019
Paper No: OMAE2019-95429
DOI: https://doi.org/10.1115/OMAE2019-95429
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Topics: Computer simulation, Offshore wind turbines, Wind farms, Stress, Wind velocity, Ocean engineering, RNA, Simulation, Wind turbines, Accelerometers
Proceedings Papers

Quantification of Predicted Wave Forces From Distant Elevation Measurements

Spencer T. Hallowell, Sanjay R. Arwade, Hannah Johlas, Pedro Lomonaco, Andrew Myers
Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A006, June 9–14, 2019
Paper No: OMAE2019-96289
DOI: https://doi.org/10.1115/OMAE2019-96289
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Topics: Offshore structures, Wave forces, Waves, Errors, Kinematics, Cylinders, Structural elements (Construction), Fast Fourier transforms, Maintenance, Morison equation
Proceedings Papers

Multiobjective Reliability-Based Design of Ship Structures Subjected to Fatigue Damage and Compressive Collapse

Yordan Garbatov, Ying Cai Huang
Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A040, June 9–14, 2019
Paper No: OMAE2019-96666
DOI: https://doi.org/10.1115/OMAE2019-96666
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Topics: Collapse, Design, Fatigue damage, Reliability, Ships, Structural elements (Construction), Accounting, Deflection, Genetic algorithms, Hull
Proceedings Papers

Fully Coupled Aero-Hydro-Structural Simulation of New Floating Wind Turbine Concept

Aengus Connolly, Marc Guyot, Marc Le Boulluec, Léna Héry, Aonghus O’Connor
Proc. ASME. IOWTC2018, ASME 2018 1st International Offshore Wind Technical Conference, V001T01A027, November 4–7, 2018
Paper No: IOWTC2018-1016
DOI: https://doi.org/10.1115/IOWTC2018-1016
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Topics: Floating wind turbines, Simulation, Computer simulation, Blades, Columns (Structural), Computer software, Corners (Structural elements), Design, Finite element methods, Flow (Dynamics)
Proceedings Papers

A Safety Concept for Penetration Analysis of Suction Caissons and Anchors in Clay and Layered Soils

Hendrik Sturm, Julia Roberts
Proc. ASME. IOWTC2018, ASME 2018 1st International Offshore Wind Technical Conference, V001T01A023, November 4–7, 2018
Paper No: IOWTC2018-1076
DOI: https://doi.org/10.1115/IOWTC2018-1076
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Topics: Caissons, Safety, Soil, Suction, Design, Probability, Stress, Bearings, Boundary-value problems, Failure
Proceedings Papers

Study of Hydrodynamic Forces on Complex Structures

Ann-Sofie Bjørke, Erik Damgaard Christensen, Stefan Carstensen, Kasper Pagh Petersen, Xerxes Mandviwalla, Trygve Kristiansen, Rolf Baarholm
Proc. ASME. OMAE2018, Volume 7A: Ocean Engineering, V07AT06A043, June 17–22, 2018
Paper No: OMAE2018-78250
DOI: https://doi.org/10.1115/OMAE2018-78250
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Topics: Flow (Dynamics), Fluid-dynamic forces, Structural elements (Construction), Water
Proceedings Papers

Numerical and Experimental Investigation of the Wave Loading on a Three-Legged Offshore Wind Turbine Jacket Platform

Ioannis K. Chatjigeorgiou, Konstantinos Chatziioannou, Vanessa Katsardi, Apostolos Koukouselis, Euripidis Mistakidis
Proc. ASME. OMAE2018, Volume 9: Offshore Geotechnics; Honoring Symposium for Professor Bernard Molin on Marine and Offshore Hydrodynamics, V009T13A005, June 17–22, 2018
Paper No: OMAE2018-78416
DOI: https://doi.org/10.1115/OMAE2018-78416
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Topics: Offshore wind turbines, Waves, Finite element model, Computer programming, Computer software, Kinematics, Nonlinear waves, Particulate matter, Stress, Structural analysis
Proceedings Papers

Boundary Layer Effects in the Modeling of Semi-Submersible Columns

Samuel Holmes
Proc. ASME. OMAE2018, Volume 2: CFD and FSI, V002T08A012, June 17–22, 2018
Paper No: OMAE2018-78531
DOI: https://doi.org/10.1115/OMAE2018-78531
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Topics: Boundary layers, Modeling, Semi-submersible offshore structures, Flow (Dynamics), Reynolds number, Computational fluid dynamics, Corners (Structural elements), Drag (Fluid dynamics), Engineering simulation, Flow separation
Proceedings Papers

Design Under Arctic Conditions: A Summary of the Arctic Materials Project Guideline

Agnes Marie Horn, Erling Østby, Odd Akselsen, Mons Hauge
Proc. ASME. OMAE2018, Volume 4: Materials Technology, V004T03A033, June 17–22, 2018
Paper No: OMAE2018-78426
DOI: https://doi.org/10.1115/OMAE2018-78426
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Topics: Arctic region, Design, Fracture toughness, Ocean engineering, Temperature, Low temperature, Structural elements (Construction), Acceptance criteria, Brittle fracture, Brittleness
Proceedings Papers

Finite Element Analysis of a Container Ship Struck by Rigid and Deformable Bows

Bin Liu, Lin Chen, Xianting Liao, Ling Zhu, C. Guedes Soares
Proc. ASME. OMAE2018, Volume 11A: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering, V11AT12A002, June 17–22, 2018
Paper No: OMAE2018-77149
DOI: https://doi.org/10.1115/OMAE2018-77149
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Topics: Containers, Finite element analysis, Ships, Collisions (Physics), Failure, Accidents, Computer simulation, Crashworthiness, Deformation, Engineering simulation
Proceedings Papers

Collapse Analysis of Ship Hull Girder Using Hydro-Elastoplastic Beam Model

Han Htoo Htoo Ko, Akira Tatsumi, Kazuhiro Iijima, Masahiko Fujikubo
Proc. ASME. OMAE2018, Volume 11B: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering, V11BT12A040, June 17–22, 2018
Paper No: OMAE2018-77497
DOI: https://doi.org/10.1115/OMAE2018-77497
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Topics: Collapse, Girders, Hull, Ships, Stress, Buckling, Cross section (Physics), Structural elements (Construction), Boundary element methods, Deformation
Proceedings Papers

Limit State Analyses in Design of Thin-Walled Marine Structures: Some Aspects on Length-Scales

Jani Romanoff, Heikki Remes, Petri Varsta, Bruno Reinaldo Goncalves, Ingrit Lillemäe-Avi, Mihkel Körgesaar, Jasmin Jelovica, Sami Liinalampi
Proc. ASME. OMAE2018, Volume 11B: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering, V11BT12A047, June 17–22, 2018
Paper No: OMAE2018-78304
DOI: https://doi.org/10.1115/OMAE2018-78304
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Topics: Design, Marine structures, Buckling, Continuum mechanics, Deformation, Fatigue, Fatigue analysis, Fracture (Materials), Fracture (Process), Plates (structures)