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Proceedings Papers

Numerical Investigation of Mooring System and First-Year Ice Ridge Keel Interaction

Jiaming Chen, Li Zhou, Shifeng Ding, Yi Ding
Proc. ASME. OMAE2024, Volume 6: Polar and Arctic Sciences and Technology; CFD, FSI, and AI, V006T07A007, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-122768
https://doi.org/10.1115/OMAE2024-122768
View Paper titled, Numerical Investigation of Mooring System and First-Year Ice Ridge Keel Interaction
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Topics: Cables, Ice, Ice ridges, Keel, Mooring, Stress
Proceedings Papers

Free Roll Decay of FPSO and FLNG Hulls With Bilge Keels Through Experimental Tests and CFD Simulations

Joo-Sung Kim, Yong-Ho Choi, Solyoung Han, Raehyoung Yuck
Proc. ASME. OMAE2024, Volume 1: Offshore Technology, V001T01A016, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-126150
https://doi.org/10.1115/OMAE2024-126150
View Paper titled, Free Roll Decay of FPSO and FLNG Hulls With Bilge Keels Through Experimental Tests and CFD Simulations
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Topics: Computational fluid dynamics, Damping, FPSO, Hull, Keel, Simulation
Proceedings Papers

The General Nonlinear Stiffness Matrix of Taut-Leg Platforms, TLPs and Suspension Systems of Cable-Connected Floater-Keel Platforms

Ghaith Esber, Sascha Kosleck
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A048, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-104705
https://doi.org/10.1115/OMAE2023-104705
View Paper titled, The General Nonlinear Stiffness Matrix of Taut-Leg Platforms, TLPs and Suspension Systems of Cable-Connected Floater-Keel Platforms
Open the PDF for The General Nonlinear Stiffness Matrix of Taut-Leg Platforms, TLPs and Suspension Systems of Cable-Connected Floater-Keel Platforms in another window
Topics: Cables, Floating wind turbines, Keel, Stiffness, Suspension systems, Tension-leg platforms
Proceedings Papers

A Practical Approach for Wave Loads on Bilge Keels in Irregular Seas

Jinzhu Xia, Huaxing Liu, Hilmi Sukri
Proc. ASME. OMAE2023, Volume 1: Offshore Technology, V001T01A023, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-101408
https://doi.org/10.1115/OMAE2023-101408
View Paper titled, A Practical Approach for Wave Loads on Bilge Keels in Irregular Seas
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Topics: Drag (Fluid dynamics), FPSO, Keel, Seas, Stress, Waves
Proceedings Papers

On the Development of Aft Body Hull Form for Ship-Type Offshore Structures

Joo-Sung Kim, Gi Su Song, Hye-Jong Son, Bo Hee Kim, Jung Ki Park, Hyun Joe Kim
Proc. ASME. OMAE2023, Volume 1: Offshore Technology, V001T01A028, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-104939
https://doi.org/10.1115/OMAE2023-104939
View Paper titled, On the Development of Aft Body Hull Form for Ship-Type Offshore Structures
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Topics: Damping, Hull, Keel, Offshore structures, Ships
Proceedings Papers

Reducing Containership Greenhouse Gas Emission Through Speed Optimisation by Coupling a Fast Time Manoeuvring Solver to a One-Dimensional Propulsion Model and Under Keel Clearance Predicting System in Shallow Water Under Environmental Forcing

Reza Kazerooni, Helena Karatvuo, Alex Harkin, Timothy Womersley, Bugge Jensen
Proc. ASME. OMAE2023, Volume 5: Ocean Engineering, V005T06A079, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-103261
https://doi.org/10.1115/OMAE2023-103261
View Paper titled, Reducing Containership Greenhouse Gas Emission Through Speed Optimisation by Coupling a Fast Time Manoeuvring Solver to a One-Dimensional Propulsion Model and Under Keel Clearance Predicting System in Shallow Water Under Environmental Forcing
Open the PDF for Reducing Containership Greenhouse Gas Emission Through Speed Optimisation by Coupling a Fast Time Manoeuvring Solver to a One-Dimensional Propulsion Model and Under Keel Clearance Predicting System in Shallow Water Under Environmental Forcing in another window
Topics: Clearances (Engineering), Emissions, Greenhouse gases, Keel, Navigation, Optimization, Propulsion, Water, Waves
Proceedings Papers

Effect of Bilge Radius and Bilge Keel Height on Roll Damping Performance of Floating Structures

Chang Seop Kwon, Joo-Sung Kim, Hyun Joe Kim
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A027, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-61222
https://doi.org/10.1115/OMAE2021-61222
View Paper titled, Effect of Bilge Radius and Bilge Keel Height on Roll Damping Performance of Floating Structures
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Topics: Computational fluid dynamics, Damping, Floating structures, Keel
Proceedings Papers

Numerical Investigation of Wave-Frequency Pontoon Responses of a Floating Bridge Based on Model Test Results

Yanlin Shao, Xu Xiang, Jianyu Liu
Proc. ASME. OMAE2019, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A019, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96545
https://doi.org/10.1115/OMAE2019-96545
View Paper titled, Numerical Investigation of Wave-Frequency Pontoon Responses of a Floating Bridge Based on Model Test Results
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Topics: Bridges (Structures), Wave frequency, Waves, Computational fluid dynamics, Drag (Fluid dynamics), Girders, Stress, Damping, Excitation, Flanges
Proceedings Papers

Comparison of RANS Method and Discrete Vortex Method on Simulating the Roll Motion of a Ship With Bilge Keels

Yichen Jiang, Xiaojie Zhao, Zhihua Zeng, Tiezhi Sun, Jiawen Li, Zhi Zong
Proc. ASME. OMAE2018, Volume 9: Offshore Geotechnics; Honoring Symposium for Professor Bernard Molin on Marine and Offshore Hydrodynamics, V009T13A017, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78474
https://doi.org/10.1115/OMAE2018-78474
View Paper titled, Comparison of RANS Method and Discrete Vortex Method on Simulating the Roll Motion of a Ship With Bilge Keels
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Topics: Keel, Reynolds-averaged Navier–Stokes equations, Ships, Vortices, Damping, Computation, Computer simulation, Flow separation, Fluids, Hull
Proceedings Papers

Station-Keeping Trials in Ice: Ice and Metocean Conditions

Sigurd Henrik Teigen, Joakim K. Lindvall, Ilija Samardzija, Roar I. Hansen
Proc. ASME. OMAE2018, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A030, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78620
https://doi.org/10.1115/OMAE2018-78620
View Paper titled, Station-Keeping Trials in Ice: Ice and Metocean Conditions
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Topics: Ice, Vessels, Keel, Mooring, Computer simulation, Ice ridges, Meteorology, Ocean currents, Seabed, Sensors
Proceedings Papers

3D DEM Study on the Effect of Ridge Keel Width on Rubble Resistance on Ships

Hanyang Gong, Arttu Polojärvi, Jukka Tuhkuri
Proc. ASME. OMAE2018, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A021, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78765
https://doi.org/10.1115/OMAE2018-78765
View Paper titled, 3D DEM Study on the Effect of Ridge Keel Width on Rubble Resistance on Ships
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Topics: Discrete element methods, Keel, Ships, Deformation, Engineering simulation, Simulation
Proceedings Papers

A Comparison of Response-Based Analysis and Environmental Contour Methods for FPSO Green Water Assessment

Shuo Wang, Xin Wang, Wai Lok Woo
Proc. ASME. OMAE2018, Volume 1: Offshore Technology, V001T01A013, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77841
https://doi.org/10.1115/OMAE2018-77841
View Paper titled, A Comparison of Response-Based Analysis and Environmental Contour Methods for FPSO Green Water Assessment
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Topics: FPSO, Water, Artificial neural networks, Interpolation, Keel, Mooring, Pipeline risers, Risers (Casting), Waves
Proceedings Papers

Risks to Marine Pipelines From Drifting Ice: Gathering the Evidence

Paul Barrette, David McGonigal, Kenton Pike
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A064, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78258
https://doi.org/10.1115/OMAE2018-78258
View Paper titled, Risks to Marine Pipelines From Drifting Ice: Gathering the Evidence
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Topics: Ice, Underwater pipelines, Seabed, Water, Chisels, Computer simulation, Damage, Keel, Pipelines, Pressure
Proceedings Papers

Application of Confidence Regions to Ice Ridge Keel Data Statistical Assessment

Petr Zvyagin, Jaakko Heinonen
Proc. ASME. OMAE2017, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A010, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-62253
https://doi.org/10.1115/OMAE2017-62253
View Paper titled, Application of Confidence Regions to Ice Ridge Keel Data Statistical Assessment
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Topics: Ice ridges, Keel, Algorithms, Log normal distribution, Performance, Probability, Safety, Seas
Proceedings Papers

Calculation of the Hydrostatic and Structural Integrity of Docking Sequences

Hendrik Dankowski, Charlott Weltzien
Proc. ASME. OMAE2017, Volume 7B: Ocean Engineering, V07BT06A028, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61368
https://doi.org/10.1115/OMAE2017-61368
View Paper titled, Calculation of the Hydrostatic and Structural Integrity of Docking Sequences
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Topics: Hydrostatics, Ships, Deformation, Floods, Computational methods, Deflection, Equilibrium (Physics), Ice, Keel, Optimization
Proceedings Papers

Roll Damping Analysis of In-Field FPSO Roll Response

Arjan Voogt, Harish Pillai, Robert Seah
Proc. ASME. OMAE2017, Volume 7B: Ocean Engineering, V07BT06A040, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61075
https://doi.org/10.1115/OMAE2017-61075
View Paper titled, Roll Damping Analysis of In-Field FPSO Roll Response
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Topics: Damping, FPSO, Vessels, Eddies (Fluid dynamics), Fatigue, Hull, Keel, Motion measurement, Passive damping, Pipeline risers
Proceedings Papers

Trim Influence on Kriso Container Ship (KCS): An Experimental and Numerical Study

Emil Shivachev, Mahdi Khorasanchi, Alexander H. Day
Proc. ASME. OMAE2017, Volume 7A: Ocean Engineering, V07AT06A009, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61860
https://doi.org/10.1115/OMAE2017-61860
View Paper titled, Trim Influence on Kriso Container Ship (KCS): An Experimental and Numerical Study
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Topics: Containers, Ships, Computational fluid dynamics, Optimization, Design, Model basin, Vessels, Boundary-value problems, Computation, Emissions
Proceedings Papers

Comparative Study of Motions and Drift Forces in Waves and Current

Florian Sprenger, Elin Marita Hermundstad, Jan Roger Hoff, Dariusz Fathi, Ørjan Selvik
Proc. ASME. OMAE2017, Volume 7A: Ocean Engineering, V07AT06A010, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61878
https://doi.org/10.1115/OMAE2017-61878
View Paper titled, Comparative Study of Motions and Drift Forces in Waves and Current
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Topics: Waves, Vessels, Hull, Keel, Damping, Flow (Dynamics), Oceans, Computer simulation, Computers, Degrees of freedom
Proceedings Papers

A Particle Filter SLAM Approach to Online Iceberg Drift Estimation From an AUV

Petter Norgren, Roger Skjetne
Proc. ASME. OMAE2017, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A011, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61639
https://doi.org/10.1115/OMAE2017-61639
View Paper titled, A Particle Filter SLAM Approach to Online Iceberg Drift Estimation From an AUV
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Topics: Filters, Icebergs, Particulate matter, Algorithms, Molecular beam epitaxy, Simulation, Arctic region, Coriolis force, Databases, Ice ridges
Proceedings Papers

Using Discrete Element Model to Simulate Keel-Gouging: A Sensitivity Analysis

Eleanor Bailey Dudley, Lei Liu, Robert Sarracino, Rocky Taylor
Proc. ASME. OMAE2017, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A022, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-62479
https://doi.org/10.1115/OMAE2017-62479
View Paper titled, Using Discrete Element Model to Simulate Keel-Gouging: A Sensitivity Analysis
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Topics: Keel, Sensitivity analysis, Ice, Failure, Gravel, Soil, Young's modulus, Accounting, Chain, Chisels