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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

Investigation of Structural Anomaly Reported at Top Section of Flexible Riser

Ilson Paranhos Pasqualino, Rodrigo Duarte Ribeiro, Bianca de Carvalho Pinheiro
Proc. ASME. OMAE2024, Volume 3: Materials Technology; Subsea Technology, V003T04A015, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-128116
https://doi.org/10.1115/OMAE2024-128116
View Paper titled, Investigation of Structural Anomaly Reported at Top Section of Flexible Riser
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Topics: Flexible risers, Pressure, Structural analysis
Proceedings Papers

JAVELIN Anchor Adapted for Floating Offshore Wind

Stéphane Kovacs, Philipp Thies, Lars Johanning, Alun Jones, Mark Spring, Philip Strong
Proc. ASME. IOWTC2023, ASME 2023 5th International Offshore Wind Technical Conference, V001T01A003, December 18–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2023-119172
https://doi.org/10.1115/IOWTC2023-119172
View Paper titled, JAVELIN Anchor Adapted for Floating Offshore Wind
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Topics: Design, Dynamics (Mechanics), Mooring, Ocean engineering, Wind, Flow (Dynamics), Stress, Carbon steel, Computational mechanics, Computer software
Proceedings Papers

Time Domain Structural Analysis and Digital Twin Application for Floating Offshore Wind Turbine

Ho-Joon Lim, Sagar Samaria, Sukjoo Choi, Anil Sablok, Hakun Jang, Bonjun Koo
Proc. ASME. OMAE2023, Volume 8: Ocean Renewable Energy, V008T09A055, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-105074
https://doi.org/10.1115/OMAE2023-105074
View Paper titled, Time Domain Structural Analysis and Digital Twin Application for Floating Offshore Wind Turbine
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Topics: Digital twin, Finite element analysis, Floating wind turbines, Structural analysis
Proceedings Papers

An Efficient Time Domain Structural Assessment of a Floating Wind Turbine Structure

Hyungtae Lee, Joongyu Kim, Jongoh Kim, Zhirong Shen, Johyun Kyoung, Aldric Baquet, Heejung Lee, Jang Whan Kim
Proc. ASME. OMAE2023, Volume 1: Offshore Technology, V001T01A031, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-108155
https://doi.org/10.1115/OMAE2023-108155
View Paper titled, An Efficient Time Domain Structural Assessment of a Floating Wind Turbine Structure
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Topics: Fatigue, Floating wind turbines, Ocean engineering, Structural analysis, Wind farms, Wind turbines
Proceedings Papers

Response Analysis of Composite Blades of Offshore VAWT Using CFD and FSI for the Indian Ocean

Prince Arora, Prashant Parmeshwar Atkale, Badri Prasad Patel, Suhail Ahmad
Proc. ASME. OMAE2023, Volume 2: Structures, Safety, and Reliability, V002T02A047, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-104820
https://doi.org/10.1115/OMAE2023-104820
View Paper titled, Response Analysis of Composite Blades of Offshore VAWT Using CFD and FSI for the Indian Ocean
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Topics: Blades, Composite materials, Computational fluid dynamics, Fluid structure interaction, Indian Ocean, Ocean engineering, Structural analysis, Vertical axis wind turbines
Proceedings Papers

Validation of a Fully Integrated Numerical Simulation Method to Assess Structural Integrity on a Flexible Model of FOWT Using RB-FEA

David Knezevic, Romain Pinguet, Bruce Martin, John Peterson, Mat Podskarbi, Seth Price, Sylvain Vallaghe
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A021, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-94295
https://doi.org/10.1115/IOWTC2022-94295
View Paper titled, Validation of a Fully Integrated Numerical Simulation Method to Assess Structural Integrity on a Flexible Model of FOWT Using RB-FEA
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Topics: Computer simulation, Finite element analysis, Stress, Structural analysis
Proceedings Papers

Time-Domain Response-Based Structural Assessment of a FOWT – Buckling and Ultimate Strength Assessment

Wonki Moon, Zhirong Shen, Johyun Kyoung, Hyungtae Lee, Mugyeom Lee, Aldric Baquet, Kanghyun Song, Booki Kim, Jang Kim
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A022, December 7–8, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2022-96497
https://doi.org/10.1115/IOWTC2022-96497
View Paper titled, Time-Domain Response-Based Structural Assessment of a FOWT – Buckling and Ultimate Strength Assessment
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Topics: Buckling, Floating wind turbines, Structural analysis, Tensile strength
Proceedings Papers

Dynamic Analysis of Collision Between Two Floating Bodies Considering Hydrodynamic Loads

Burak Can Cerik, Joonmo Choung
Proc. ASME. OMAE2022, Volume 2: Structures, Safety, and Reliability, V002T02A016, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-81221
https://doi.org/10.1115/OMAE2022-81221
View Paper titled, Dynamic Analysis of Collision Between Two Floating Bodies Considering Hydrodynamic Loads
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Topics: Collisions (Physics), Dynamic analysis, Floating bodies, Stress, Ships, Simulation, Hydrostatics, Radiation (Physics), Rigid-body mechanisms, Simulation models
Proceedings Papers

On the Structural Analysis of Icebreakers Due to Ramming of First-Year Ice Ridges

Weidong Zhao, Bernt Johan Leira, Knut Vilhelm Høyland, Ekaterina Kim, Guoqing Feng, Zhanyang Chen, Hongbin Gui
Proc. ASME. OMAE2022, Volume 6: Polar and Arctic Sciences and Technology, V006T07A029, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79661
https://doi.org/10.1115/OMAE2022-79661
View Paper titled, On the Structural Analysis of Icebreakers Due to Ramming of First-Year Ice Ridges
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Topics: Ice, Ice ridges, Icebreakers, Ships, Structural analysis
Proceedings Papers

Sustainable Reuse of Decommissioned Jacket Platforms for Offshore Wind Energy Accounting for Accumulated Fatigue Damage

Taemin Heo, Ding Peng Liu, Lance Manuel, Jose A. F. O. Correia, Paulo Mendes
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A040, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79598
https://doi.org/10.1115/OMAE2022-79598
View Paper titled, Sustainable Reuse of Decommissioned Jacket Platforms for Offshore Wind Energy Accounting for Accumulated Fatigue Damage
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Topics: Accounting, Fatigue damage, Ocean engineering, Sustainability, Wind energy, Optimization, Wind turbines, Carbon, Climate change, Construction
Proceedings Papers

Two-Phase Flow Induced Vibrations: Methodology Validation – Part 2

Olivier Macchion, Paul Emmerson, Mike Lewis, Leszek Stachyra, Steinar Orre
Proc. ASME. OMAE2022, Volume 7: CFD and FSI, V007T08A015, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-78758
https://doi.org/10.1115/OMAE2022-78758
View Paper titled, Two-Phase Flow Induced Vibrations: Methodology Validation – Part 2
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Topics: Computational fluid dynamics, Finite element analysis, Multiphase flow, Random vibration, Two-phase flow, Vibration, Pipes, Transients (Dynamics), Dynamic response, Excitation
Proceedings Papers

Influence of the Semi-Submersible Platform Flexibility on the Dynamic Response of the Wind Turbine

Sofya Sizova, Elise Maillot, Suzanne Moreau, Marie Féron
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A028, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79124
https://doi.org/10.1115/OMAE2022-79124
View Paper titled, Influence of the Semi-Submersible Platform Flexibility on the Dynamic Response of the Wind Turbine
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Topics: Dynamic response, Floating wind turbines, Modal analysis, Semi-submersible offshore structures, Wind turbines, Stiffness, Blades, Computer software, Design, Fatigue
Proceedings Papers

Structural Load Estimation of Downstream Wind Turbines in an Offshore Wind Farm

Yiqing Xia, Yosuke Matsumoto, Iman Yousefi, Kazuyoshi Oouchi, Shunsuke Kaneko, Michio Nittouji, Kenji Fujii, Kaho Machida
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A055, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-80883
https://doi.org/10.1115/OMAE2022-80883
View Paper titled, Structural Load Estimation of Downstream Wind Turbines in an Offshore Wind Farm
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Topics: Ocean engineering, Stress, Wind farms, Wind turbines, Wind, Turbines, Blades, Fatigue, Offshore wind turbines, Rotors
Proceedings Papers

Engineering Criticality Assessments of Floating Offshore Platforms Based on Time Domain Structural Response Analysis

Jeffrey O’Donnell, Johyun Kyoung, Sagar Samaria, Anil Sablok
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A030, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-63796
https://doi.org/10.1115/OMAE2021-63796
View Paper titled, Engineering Criticality Assessments of Floating Offshore Platforms Based on Time Domain Structural Response Analysis
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Topics: Fatigue, Fatigue cracks, Fracture mechanics, Life extension, Offshore platforms, Structural analysis, Structural response analysis
Proceedings Papers

Structural Analysis and Load Monitoring of a Loss of Tension Incident

Dag André Fjeldstad, Junyan Liu, Per Thomas Moe, Halvor S. Gustad, Mathias Hansen, Arve Bjørset
Proc. ASME. OMAE2021, Volume 2: Structures, Safety, and Reliability, V002T02A032, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62325
https://doi.org/10.1115/OMAE2021-62325
View Paper titled, Structural Analysis and Load Monitoring of a Loss of Tension Incident
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Topics: Monitoring systems, Pipeline risers, Risers (Casting), Stress, Structural analysis, Tension
Proceedings Papers

A Coupled Frequency and Time Domain Approach for Hydroelastic Analysis of Very Large Floating Structure

Dengshuo Chen, Xingya Feng, Chao Hou, Jianfei Chen
Proc. ASME. OMAE2021, Volume 5: Ocean Space Utilization, V005T05A028, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62983
https://doi.org/10.1115/OMAE2021-62983
View Paper titled, A Coupled Frequency and Time Domain Approach for Hydroelastic Analysis of Very Large Floating Structure
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Topics: Floating structures, Deformation, Finite element model, Waves, Mode shapes, Radiation (Physics), Structural analysis, Diffraction, Displacement, Dynamic response
Proceedings Papers

Implementation of a Method for Free-Spanning Pipeline Analysis

Joannes Gullaksen
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A017, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-61312
https://doi.org/10.1115/OMAE2021-61312
View Paper titled, Implementation of a Method for Free-Spanning Pipeline Analysis
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Topics: Free spanning pipelines, Vortex-induced vibration, Waves, Flow (Dynamics), Cross-flow, Pipelines, Stress, Dynamic response, Software development, Arches
Proceedings Papers

A Comparison of Time Domain Seismic Analysis Methods for Offshore Wind Turbine Structures: Superelement Approach Versus Integrated Approach

William Collier, Laurens Alblas, Jiang Hai Wu
Proc. ASME. IOWTC2021, ASME 2021 3rd International Offshore Wind Technical Conference, V001T01A021, February 16–17, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IOWTC2021-3552
https://doi.org/10.1115/IOWTC2021-3552
View Paper titled, A Comparison of Time Domain Seismic Analysis Methods for Offshore Wind Turbine Structures: Superelement Approach Versus Integrated Approach
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Topics: Computer software, Earthquakes, Excitation, Manufacturing, Modeling, Ocean engineering, Offshore wind turbines, RNA, Rotors, Seismic analysis
Proceedings Papers

Structural Connection Fatigue Evaluation Methodology Using Time Domain Approach

Sagar Samaria, Bob Zhang, Sudhakar Tallavajhula, Johyun Kyoung
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A046, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18229
https://doi.org/10.1115/OMAE2020-18229
View Paper titled, Structural Connection Fatigue Evaluation Methodology Using Time Domain Approach
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Topics: Fatigue, Stress, Structural analysis