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Proceedings Papers

Calculation of Force-Coefficients of a Wind Propulsion System for a 4 DOF Velocity / Power Prediction Program

Johannes Oettle, Stefan Krüger
Proc. ASME. OMAE2024, Volume 5A: Ocean Engineering, V05AT06A042, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-125658
https://doi.org/10.1115/OMAE2024-125658
View Paper titled, Calculation of Force-Coefficients of a Wind Propulsion System for a 4 DOF Velocity / Power Prediction Program
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Topics: Propulsion systems, Wind, Ships, Propulsion, Aerodynamics, Design, Naval architecture, Plates (structures), Potential theory (Physics), Shapes
Proceedings Papers

A Global Shape Function Method for Dynamic Analysis of Mooring Systems

Fushun Liu, Shiji You
Proc. ASME. OMAE2024, Volume 5B: Ocean Engineering, V05BT06A040, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-136470
https://doi.org/10.1115/OMAE2024-136470
View Paper titled, A Global Shape Function Method for Dynamic Analysis of Mooring Systems
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Topics: Dynamic analysis, Mooring, Shapes, Stiffness
Proceedings Papers

Study of Hull Shape Optimization Using Self-Blending Method

Hong Zhichao, Xu Lixin, Li Xiu
Proc. ASME. OMAE2024, Volume 5B: Ocean Engineering, V05BT06A027, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-126228
https://doi.org/10.1115/OMAE2024-126228
View Paper titled, Study of Hull Shape Optimization Using Self-Blending Method
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Topics: Computational fluid dynamics, Hull, Optimization, Shape optimization, Ships, Surface deformation, Computational methods, Deformation, Drag (Fluid dynamics), Genetic algorithms
Proceedings Papers

Numerical Study on Ice-Induced Loads on Ship Hulls in Ice Floe Regions

Kai Zhong, Zhiyuan Li, Bao-Yu Ni, Yanzhuo Xue
Proc. ASME. OMAE2024, Volume 6: Polar and Arctic Sciences and Technology; CFD, FSI, and AI, V006T07A011, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-123885
https://doi.org/10.1115/OMAE2024-123885
View Paper titled, Numerical Study on Ice-Induced Loads on Ship Hulls in Ice Floe Regions
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Topics: Computational fluid dynamics, Discrete element methods, Hull, Ice, Ice floes, Shapes, Ships, Stress
Proceedings Papers

The Influence of Structural Stiffness and Ice Shape on Impact Loads in Ice-Structure Interaction Experiments

Franciska Müller, Franz von Bock und Polach, Sören Ehlers
Proc. ASME. OMAE2024, Volume 6: Polar and Arctic Sciences and Technology; CFD, FSI, and AI, V006T07A014, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-124820
https://doi.org/10.1115/OMAE2024-124820
View Paper titled, The Influence of Structural Stiffness and Ice Shape on Impact Loads in Ice-Structure Interaction Experiments
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Topics: Ice, Ice-structure interaction, Shapes, Stiffness, Stress
Proceedings Papers

Influence of Bag Shapes on the Hydrodynamics of Subsea Filter Unit in Power Cable Protection

Feifei Tong, Terry Griffiths, Scott Draper, Hongwei An, Liang Cheng
Proc. ASME. OMAE2024, Volume 7: Ocean Renewable Energy, V007T09A008, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-122164
https://doi.org/10.1115/OMAE2024-122164
View Paper titled, Influence of Bag Shapes on the Hydrodynamics of Subsea Filter Unit in Power Cable Protection
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Topics: Cables, Filters, Hydrodynamics, Ocean engineering, Shapes
Proceedings Papers

Effect of Directional Sea Spectrum in Cyclonic Conditions on Responses of a Weathervaning Vessel

Michael Binsar Lubis, Yuriy Drobyshevski, Mehrdad Kimiaei
Proc. ASME. OMAE2024, Volume 1: Offshore Technology, V001T01A027, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-127200
https://doi.org/10.1115/OMAE2024-127200
View Paper titled, Effect of Directional Sea Spectrum in Cyclonic Conditions on Responses of a Weathervaning Vessel
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Topics: FPSO, Seas, Vessels, Waves, Stress, Wind, Databases, Design, Floating structures, Mooring
Proceedings Papers

A Simplified Formulation of the Linear Design VWBM Based on IACS Rec. No. 34 Rev.2

Antonio Mikulić, Maro Ćorak, Joško Parunov
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A018, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-128082
https://doi.org/10.1115/OMAE2024-128082
View Paper titled, A Simplified Formulation of the Linear Design VWBM Based on IACS Rec. No. 34 Rev.2
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Topics: Design, Information Analysis Centers, Regression analysis, Waves, Ships, Computation, Event history analysis, Naval architecture, Probability, Shapes
Proceedings Papers

Experimental Study of Deflector on Scour Reduction Around Artificial Reef

Xianyi Liu, Xinxin Wang, Fenfang Zhao, Yanli Tang
Proc. ASME. OMAE2024, Volume 4: Ocean Space Utilization, V004T05A008, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-124457
https://doi.org/10.1115/OMAE2024-124457
View Paper titled, Experimental Study of Deflector on Scour Reduction Around Artificial Reef
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Topics: Countermeasures, Flat plates, Flow (Dynamics), Flumes, Modeling, Sands, Shapes, Water
Proceedings Papers

Hydrodynamics of Off-Bottom Plug Placements in Deviated Wells

Abdallah Ghazal, Amin Shakeri, Ida Karimfazli
Proc. ASME. OMAE2024, Volume 8: Offshore Geotechnics; Petroleum Technology, V008T11A037, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-131316
https://doi.org/10.1115/OMAE2024-131316
View Paper titled, Hydrodynamics of Off-Bottom Plug Placements in Deviated Wells
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Topics: Hydrodynamics, Wells, Fluids, Ejectors, Cements (Adhesives), Flow (Dynamics), Buoyancy, Drilling, Shapes, Slurries
Proceedings Papers

A Comparison of the Influence of Using Empirical or Mathematically Pre-Defined Wave Energy Spectra for Tower Base Bending Fatigue Calculations

Prokopios Vlachogiannis, Christophe Peyrard, Ajit C. Pillai, Maurizio Collu, David Ingram
Proc. ASME. IOWTC2023, ASME 2023 5th International Offshore Wind Technical Conference, V001T01A007, December 18–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2023-119314
https://doi.org/10.1115/IOWTC2023-119314
View Paper titled, A Comparison of the Influence of Using Empirical or Mathematically Pre-Defined Wave Energy Spectra for Tower Base Bending Fatigue Calculations
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Topics: Fatigue, Spectra (Spectroscopy), Wave energy, Seas, Shapes, Stress, Design, Engineering standards, Fittings, Floating wind turbines
Proceedings Papers

Hydrodynamic Modelling of Modularized Floating Photovoltaics Arrays

De-Qing Zhang, Jun-Feng Du, Zhi-Ming Yuan, Ming Zhang, Feng-Shen Zhu
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A013, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-102530
https://doi.org/10.1115/OMAE2023-102530
View Paper titled, Hydrodynamic Modelling of Modularized Floating Photovoltaics Arrays
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Topics: Modeling, Photovoltaics, Radiation (Physics), Floating bodies, Floating structures, Flow (Dynamics), Ocean space utilization, Oceans, Renewable energy, Shapes
Proceedings Papers

Incorporating Empirical Nonlinear Efficiency Into Control Co-Optimization of a Real World Heaving Point Absorber Using WecOptTool

Daniel T. Gaebele, Carlos A. Michelén Ströfer, Michael C. Devin, Jeff T. Grasberger, Ryan G. Coe, Giorgio Bacelli
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A067, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-103899
https://doi.org/10.1115/OMAE2023-103899
View Paper titled, Incorporating Empirical Nonlinear Efficiency Into Control Co-Optimization of a Real World Heaving Point Absorber Using WecOptTool
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Topics: Design, Generators, Optimization, Wave energy converters, Dynamics (Mechanics), Optimization algorithms, Architecture, Control equipment, Electricity (Physics), Hull
Proceedings Papers

Developing an Optimal Shape for Dynamically Installed Anchor

Junsik Bae, Youngho Kim, Muhammad Shazzad Hossain
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A001, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-101044
https://doi.org/10.1115/OMAE2023-101044
View Paper titled, Developing an Optimal Shape for Dynamically Installed Anchor
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Topics: Computational fluid dynamics, Finite element analysis, Shapes, Fins, Deformation, Drag (Fluid dynamics), Geometry, Geotechnology, Manufacturing, Mooring
Proceedings Papers

Experimental and Numerical Analysis of Ice Crushing Tests With Different Shaped Ice Specimens

Franciska Müller, Angelo Böhm, Hauke Herrnring, Rüdiger U. Franz von Bock und Polach, Sören Ehlers
Proc. ASME. OMAE2023, Volume 6: Polar and Arctic Sciences and Technology, V006T07A015, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-103425
https://doi.org/10.1115/OMAE2023-103425
View Paper titled, Experimental and Numerical Analysis of Ice Crushing Tests With Different Shaped Ice Specimens
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Topics: Ice, Numerical analysis, Shapes, Failure mechanisms, Geometry, Ice-structure interaction, Ships, Failure, Stress, Coulombs
Proceedings Papers

Impact of New Bow Shapes on FSICR Power Requirements

Riikka Matala, Mikko Suominen
Proc. ASME. OMAE2023, Volume 6: Polar and Arctic Sciences and Technology, V006T07A008, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-102474
https://doi.org/10.1115/OMAE2023-102474
View Paper titled, Impact of New Bow Shapes on FSICR Power Requirements
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Topics: Ice, Shapes, Vessels, Ships, Design, Water, Emissions, Icebreakers, Navigation, Seas
Proceedings Papers

A 4 Degree of Freedom Velocity / Power Prediction Program for Wind (Assisted) Vessels

Johannes Oettle, Stefan Krüger
Proc. ASME. OMAE2023, Volume 5: Ocean Engineering, V005T06A076, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-101675
https://doi.org/10.1115/OMAE2023-101675
View Paper titled, A 4 Degree of Freedom Velocity / Power Prediction Program for Wind (Assisted) Vessels
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Topics: Degrees of freedom, Vessels, Wind, Design, Ships, Hull, Fluid dynamics, Naval architecture, Propulsion systems, Shapes
Proceedings Papers

Drag Variation of a Coupled Rigid-Flexible System in Wind Tunnel Experiments

Yakun Zhao, Xinliang Tian, Huanyu Zhang, Shuyue Sun, Xiaoxian Guo, Tao Peng
Proc. ASME. OMAE2023, Volume 7: CFD & FSI, V007T08A019, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-102927
https://doi.org/10.1115/OMAE2023-102927
View Paper titled, Drag Variation of a Coupled Rigid-Flexible System in Wind Tunnel Experiments
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Topics: Drag (Fluid dynamics), Drag reduction, Flow control, Membranes, Wind tunnels, Flow (Dynamics), Coating processes, Coatings, Flat plates, Flow separation
Proceedings Papers

Investigation of Theoretical Solutions to a Bottom-Raised Oscillating Surge Wave Energy Converter (OSWEC) Through Experimental and Parametric Studies

Nhu Nguyen, Jacob Davis, Krish Thiagarajan, Nathan Tom, Salman Husain
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A082, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-106657
https://doi.org/10.1115/OMAE2023-106657
View Paper titled, Investigation of Theoretical Solutions to a Bottom-Raised Oscillating Surge Wave Energy Converter (OSWEC) Through Experimental and Parametric Studies
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Topics: Oscillations, Surges, Wave energy converters, Waves, Damping, Hinges, Stress, Excitation, Radiation (Physics), Reflection
Proceedings Papers

Torque Evaluation of Cable Under Transport

Decao Yin, Philippe Mainçon, Vegard Longva, Sjoerd Warringa, Carl Smith
Proc. ASME. OMAE2023, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A017, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-104935
https://doi.org/10.1115/OMAE2023-104935
View Paper titled, Torque Evaluation of Cable Under Transport
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Topics: Cables, Torque, Vessels, Internal friction, Oceans, Pipes, Shapes, Stress, Torsion