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Proceedings Papers

Simplified Fatigue Load Cases Assessment in Tension Leg Platform Floating Offshore Wind Structural Analysis

Xun Meng, Zhaoyue Wang, Qing Lu, Robert Rawlinson-Smith, Deborah Greaves, Wenping Wang, Qiang Fu
Proc. ASME. OMAE2024, Volume 7: Ocean Renewable Energy, V007T09A035, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-126342
https://doi.org/10.1115/OMAE2024-126342
View Paper titled, Simplified Fatigue Load Cases Assessment in Tension Leg Platform Floating Offshore Wind Structural Analysis
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Topics: Fatigue, Ocean engineering, Stress, Structural analysis, Tension-leg platforms, Wind
Proceedings Papers

NextFloat: Light Is Beautiful, Use of Lattice Structure in Floating Wind

Marc Cahay, Lucy Milde
Proc. ASME. OMAE2024, Volume 7: Ocean Renewable Energy, V007T09A021, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-124882
https://doi.org/10.1115/OMAE2024-124882
View Paper titled, NextFloat: Light Is Beautiful, Use of Lattice Structure in Floating Wind
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Topics: Mooring, Ocean engineering, Scanning probe microscopy, Tension-leg platforms, Wind
Proceedings Papers

A Modular Steel Gravity Foundation (MSGF) for TLP Floating Offshore Wind Turbine (FOWT) Tendon

Rathinam Periyaiah, Edward Huang, Zhaoxiang Tang, Mustafa Erten, Moe Tavassoli
Proc. ASME. OMAE2024, Volume 7: Ocean Renewable Energy, V007T09A027, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-125158
https://doi.org/10.1115/OMAE2024-125158
View Paper titled, A Modular Steel Gravity Foundation (MSGF) for TLP Floating Offshore Wind Turbine (FOWT) Tendon
Open the PDF for A Modular Steel Gravity Foundation (MSGF) for TLP Floating Offshore Wind Turbine (FOWT) Tendon in another window
Topics: Floating wind turbines, Gravity (Force), Steel, Tendons, Tension-leg platforms
Proceedings Papers

Numerical Study on Design Optimization of Tension Leg Platform for FOWT Based on Surrogate Model and Multi-Objective Evolutionary Algorithm

Hyo-Jin Park, Zhenhao Song, Bo Woo Nam, Yoon-Jin Ha, Kyong-Hwan Kim
Proc. ASME. OMAE2024, Volume 7: Ocean Renewable Energy, V007T09A014, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-124171
https://doi.org/10.1115/OMAE2024-124171
View Paper titled, Numerical Study on Design Optimization of Tension Leg Platform for FOWT Based on Surrogate Model and Multi-Objective Evolutionary Algorithm
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Topics: Design, Evolutionary algorithms, Floating wind turbines, Optimization, Tension-leg platforms
Proceedings Papers

On the Applicability of DNN-Based Models Trained Under the Fixed Spar Condition to Control Force Estimation of a TLP Moored PA-WEC

Tatsuki Kawagishi, Motohiko Murai, Jialin Han
Proc. ASME. OMAE2024, Volume 4: Ocean Space Utilization, V004T05A019, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-122100
https://doi.org/10.1115/OMAE2024-122100
View Paper titled, On the Applicability of DNN-Based Models Trained Under the Fixed Spar Condition to Control Force Estimation of a TLP Moored PA-WEC
Open the PDF for On the Applicability of DNN-Based Models Trained Under the Fixed Spar Condition to Control Force Estimation of a TLP Moored PA-WEC in another window
Topics: Deep neural networks, Mooring, Spar platforms, Tension-leg platforms, Wing spars
Proceedings Papers

Volumetric Design for Hydrodynamic Response of Modularized Lightweight TLP Structures Under Irregular Waves

Arash Abbasnia, Sascha Kosleck, Eric Buhr, Marco Lutz, Frank Adam
Proc. ASME. OMAE2024, Volume 5A: Ocean Engineering, V05AT06A055, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-122242
https://doi.org/10.1115/OMAE2024-122242
View Paper titled, Volumetric Design for Hydrodynamic Response of Modularized Lightweight TLP Structures Under Irregular Waves
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Topics: Buoyancy, Design, Floating structures, Tension-leg platforms, Waves
Proceedings Papers

Comparative Study of TLP and Semisubmersible for a 15 MW Horizontal Axis Wind Turbine (HAWT)

Edward Huang, Zhaoxiang Tang, Rathinam Periyaiah
Proc. ASME. IOWTC2023, ASME 2023 5th International Offshore Wind Technical Conference, V001T01A020, December 18–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2023-119449
https://doi.org/10.1115/IOWTC2023-119449
View Paper titled, Comparative Study of TLP and Semisubmersible for a 15 MW Horizontal Axis Wind Turbine (HAWT)
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Topics: Horizontal axis wind turbines, Mooring, Semi-submersible offshore structures, Tendons, Tension-leg platforms
Proceedings Papers

Conceptual Design of a Tension Leg Platform With 22.3 MW Vertical Axis Turbine

Edward Huang, Brandon L. Ennis, Kevin R. Moore, Xiaohong Chen, Qing Yu, Arulmary R.
Proc. ASME. IOWTC2023, ASME 2023 5th International Offshore Wind Technical Conference, V001T01A012, December 18–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2023-119353
https://doi.org/10.1115/IOWTC2023-119353
View Paper titled, Conceptual Design of a Tension Leg Platform With 22.3 MW Vertical Axis Turbine
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Topics: Conceptual design, Stability, Tendons, Tension-leg platforms, Turbines, Vertical axis wind turbines
Proceedings Papers

Coupled Numerical Simulation of Floating Offshore Wind Turbine Platforms: Investigating the Effects of Wave and Wind Loading Using a High-Fidelity SPH-Based Model

Bonaventura Tagliafierro, Madjid Karimirad, Salvatore Capasso, Malin Göteman, Iván Matínez-Estévez, José M. Domínguez, Corrado Altomare, Giacomo Viccione, Alejandro J. C. Crespo, Dan Negrut
Proc. ASME. IOWTC2023, ASME 2023 5th International Offshore Wind Technical Conference, V001T01A032, December 18–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2023-119634
https://doi.org/10.1115/IOWTC2023-119634
View Paper titled, Coupled Numerical Simulation of Floating Offshore Wind Turbine Platforms: Investigating the Effects of Wave and Wind Loading Using a High-Fidelity SPH-Based Model
Open the PDF for Coupled Numerical Simulation of Floating Offshore Wind Turbine Platforms: Investigating the Effects of Wave and Wind Loading Using a High-Fidelity SPH-Based Model in another window
Topics: Computer simulation, Floating wind turbines, Waves, Wind, Tension-leg platforms, Accounting, Computational fluid dynamics, Dynamic response, Mooring, Ocean waves
Proceedings Papers

Experimental Study on the Combination of Split Heave Point Absorber and TLP-Type Floating Turbine

Huidong Zhang, Tong Wang, Cong Xu, Hongda Shi
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A071, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-104446
https://doi.org/10.1115/OMAE2023-104446
View Paper titled, Experimental Study on the Combination of Split Heave Point Absorber and TLP-Type Floating Turbine
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Topics: Tension-leg platforms, Turbines, Wave energy, Waves, Seas, China, Mooring, Oceans, Wave energy converters
Proceedings Papers

Gradient-Based Design Optimization of Fully-Flexible Floating Wind Turbines Using Modal Analysis

Peter J. Rohrer, Erin E. Bachynski-Polić, John Marius Hegseth
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A030, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-101930
https://doi.org/10.1115/OMAE2023-101930
View Paper titled, Gradient-Based Design Optimization of Fully-Flexible Floating Wind Turbines Using Modal Analysis
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Topics: Design, Floating wind turbines, Modal analysis, Optimization, Tension-leg platforms
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

Data-Driven TLP Tendon Loads From Internal Hull Fiber-Optic Sensors

John D. Hedengren, David Brower, Kody Kidder, Zachary Hillman
Proc. ASME. OMAE2023, Volume 2: Structures, Safety, and Reliability, V002T02A008, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-103309
https://doi.org/10.1115/OMAE2023-103309
View Paper titled, Data-Driven TLP Tendon Loads From Internal Hull Fiber-Optic Sensors
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Topics: Fiber optic sensors, Fibers, Hull, Stress, Tendons, Tension-leg platforms
Proceedings Papers

Preliminary Study of Floating Offshore Wind Turbines Motions Using the Smoothed Particle Hydrodynamics Method

Bonaventura Tagliafierro, Madjid Karimirad, Iván Martínez-Estévez, José M. Domínguez, Alejandro J. C. Crespo, Moncho Gómez-Gesteira, Giacomo Viccione
Proc. ASME. OMAE2022, Volume 5A: Ocean Engineering, V05AT06A008, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78419
https://doi.org/10.1115/OMAE2022-78419
View Paper titled, Preliminary Study of Floating Offshore Wind Turbines Motions Using the Smoothed Particle Hydrodynamics Method
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Topics: Floating wind turbines, Hydrodynamics, Particulate matter, Waves, Surges, Tension-leg platforms, Computer simulation, Currents, Floating structures, Fluid mechanics
Proceedings Papers

Impact of Rotor Solidity on the Design Optimization of Floating Vertical Axis Wind Turbines

Ju Gao, D. Todd Griffith, Mohammad Jafari, Shulong Yao, Faraz Ahsan
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A019, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78715
https://doi.org/10.1115/OMAE2022-78715
View Paper titled, Impact of Rotor Solidity on the Design Optimization of Floating Vertical Axis Wind Turbines
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Topics: Design, Optimization, Rotors, Tension-leg platforms, Vertical axis wind turbines
Proceedings Papers

The Application of Semi-Analytical Diffraction Formulas to Predict Second-Order Dynamic Response of a TLP Floating Wind Turbine in Monochromatic Waves

Elie Ronge, Christophe Peyrard, Vengatesan Venugopal, Qing Xiao, Lars Johanning
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A018, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78673
https://doi.org/10.1115/OMAE2022-78673
View Paper titled, The Application of Semi-Analytical Diffraction Formulas to Predict Second-Order Dynamic Response of a TLP Floating Wind Turbine in Monochromatic Waves
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Topics: Diffraction, Dynamic response, Floating wind turbines, Tension-leg platforms, Waves, Strips, Design, Boundary element methods, Cylinders, Flow (Dynamics)
Proceedings Papers

Mooring Designs for Floating Offshore Wind Turbines Leveraging Experience From the Oil & Gas Industry

Kai-tung Ma, Yongyan Wu, Simen Fodstad Stolen, Leopoldo Bello, Menno ver der Horst, Yong Luo
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A031, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-60739
https://doi.org/10.1115/OMAE2021-60739
View Paper titled, Mooring Designs for Floating Offshore Wind Turbines Leveraging Experience From the Oil & Gas Industry
Open the PDF for Mooring Designs for Floating Offshore Wind Turbines Leveraging Experience From the Oil & Gas Industry in another window
Topics: Floating wind turbines, Gas industry, Mooring, Semi-submersible offshore structures, Spar platforms, Tension-leg platforms, Wing spars
Proceedings Papers

Numerical Investigation on Vortex Induced Motions of a Tension Leg Platform With Circular Columns

Pengfei Zhi, Xinshu Zhang
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A012, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-66612
https://doi.org/10.1115/OMAE2021-66612
View Paper titled, Numerical Investigation on Vortex Induced Motions of a Tension Leg Platform With Circular Columns
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Topics: Tension-leg platforms, Vortices, Mooring, Locks (Waterways), Stiffness, Yaw, Computational fluid dynamics, Flow (Dynamics), Degrees of freedom, Fatigue failure
Proceedings Papers

Validation of a Numerical Model for the Investigation of Tension Leg Platforms With Marine Energy Application Using REEF3D

Christian Windt, Nils Goseberg, Tobias Martin, Hans Bihs
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A027, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62774
https://doi.org/10.1115/OMAE2021-62774
View Paper titled, Validation of a Numerical Model for the Investigation of Tension Leg Platforms With Marine Energy Application Using REEF3D
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Topics: Computer simulation, Ocean energy, Tension-leg platforms, Ocean engineering, Wind, Modeling, Mooring, Waves, Computational fluid dynamics, Displacement
Proceedings Papers

Design Challenges of SCRs in Deepwater and Ultra Deepwater

Yongming Cheng, Chenteh Alan Yu, Hao Song
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A054, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18382
https://doi.org/10.1115/OMAE2020-18382
View Paper titled, Design Challenges of SCRs in Deepwater and Ultra Deepwater
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Topics: Design, Semi-submersible offshore structures, Vortex-induced vibration, Pipeline risers, Risers (Casting), Vessels, American Petroleum Institute, Fatigue, Fatigue damage, Manufacturing