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Proceedings Papers

Numerical Investigations on Plastic Responses of Strain-Rate Sensitive Panels Under the Lateral Impact

Hongyu Zhou, Deyu Wang
Proc. ASME. OMAE2022, Volume 2: Structures, Safety, and Reliability, V002T02A009, June 5–10, 2022
Paper No: OMAE2022-78746
DOI: https://doi.org/10.1115/OMAE2022-78746
View Paper titled, Numerical Investigations on Plastic Responses of Strain-Rate Sensitive Panels Under the Lateral Impact
Click here to open pdf in another window PDF for Numerical Investigations on Plastic Responses of Strain-Rate Sensitive Panels Under the Lateral Impact
Topics: Collisions (Physics), Computer simulation, Crashworthiness, Displacement, Dynamic response, Flow (Dynamics), Impact testing, Simulation results, Steel, Stress
Proceedings Papers

Numerical Simulation of a Subsea Pipeline Subjected to Near-Field Underwater Explosion Loads With the Coupled Eulerian-Lagrangian (CEL) Method

Zhenhui Liu, Ragnar Igland
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A028, June 5–10, 2022
Paper No: OMAE2022-80657
DOI: https://doi.org/10.1115/OMAE2022-80657
View Paper titled, Numerical Simulation of a Subsea Pipeline Subjected to Near-Field Underwater Explosion Loads With the Coupled Eulerian-Lagrangian (CEL) Method
Click here to open pdf in another window PDF for Numerical Simulation of a Subsea Pipeline Subjected to Near-Field Underwater Explosion Loads With the Coupled Eulerian-Lagrangian (CEL) Method
Topics: Blast effect, Computer simulation, Underwater pipelines, Explosions, Seabed, Soil, Water, Explosives, Weapons, Damage
Proceedings Papers

Validation of Time Domain Seakeeping Computations Based on Capsizing Model Tests in Natural Seaways

Wiebke Römhild, Philipp Russell, Christian Frühling, Stefan Krüger
Proc. ASME. OMAE2022, Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering, V05BT12A007, June 5–10, 2022
Paper No: OMAE2022-78413
DOI: https://doi.org/10.1115/OMAE2022-78413
View Paper titled, Validation of Time Domain Seakeeping Computations Based on Capsizing Model Tests in Natural Seaways
Click here to open pdf in another window PDF for Validation of Time Domain Seakeeping Computations Based on Capsizing Model Tests in Natural Seaways
Topics: Computation, Ships, Design, Seas, Wind, Flow (Dynamics), Safety, Simulation results, Wind velocity
Proceedings Papers

Influence of Aerodynamic Loads on a Dual-Spar Floating Offshore Wind Farm With a Shared Line in Parked Conditions

Guodong Liang, Zhiyu Jiang, Karl Merz
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A023, June 5–10, 2022
Paper No: OMAE2022-78929
DOI: https://doi.org/10.1115/OMAE2022-78929
View Paper titled, Influence of Aerodynamic Loads on a Dual-Spar Floating Offshore Wind Farm With a Shared Line in Parked Conditions
Click here to open pdf in another window PDF for Influence of Aerodynamic Loads on a Dual-Spar Floating Offshore Wind Farm With a Shared Line in Parked Conditions
Topics: Ocean engineering, Spar platforms, Stress, Wind farms, Wing spars, Mooring, Waves, Wind, Wind turbines, Computer simulation
Proceedings Papers

Analysis of Interference Characteristics of a Boat in Chasing a Large Ship

Weihua Deng, Jiawei Yu, Dakui Feng, Han Xiang, Chaobang Yao
Proc. ASME. OMAE2022, Volume 7: CFD and FSI, V007T08A047, June 5–10, 2022
Paper No: OMAE2022-79768
DOI: https://doi.org/10.1115/OMAE2022-79768
View Paper titled, Analysis of Interference Characteristics of a Boat in Chasing a Large Ship
Click here to open pdf in another window PDF for Analysis of Interference Characteristics of a Boat in Chasing a Large Ship
Topics: Boats, Ships, Unmanned surface vehicles, Numerical analysis, Wakes, Computational fluid dynamics, Computer simulation, Flow (Dynamics), Multibody dynamics, Reliability
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
Paper No: OMAE2021-62983
DOI: 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
Click here to open pdf in another window PDF for A Coupled Frequency and Time Domain Approach for Hydroelastic Analysis of Very Large Floating Structure
Topics: Floating structures, Deformation, Finite element model, Waves, Mode shapes, Radiation (Physics), Structural analysis, Diffraction, Displacement, Dynamic response
Proceedings Papers

Analysis of the Motion Characteristics of Large Non-Metallic Composite Cages

Lin Zhao, Fei Pan, Qian Li, Zhen Jiang
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A030, August 3–7, 2020
Paper No: OMAE2020-18993
DOI: https://doi.org/10.1115/OMAE2020-18993
View Paper titled, Analysis of the Motion Characteristics of Large Non-Metallic Composite Cages
Click here to open pdf in another window PDF for Analysis of the Motion Characteristics of Large Non-Metallic Composite Cages
Topics: Composite materials, Deformation, Design, Displacement, Dynamic response, Finite element methods, Safety, Seas, Simulation results, Stress
Proceedings Papers

Performance Analysis of a Three-Axis Gyroscope Composite Anti-Rolling Device

Yuefa Zhou, Tao Li, Zhiyuan Liu, Kexin Zheng
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A033, August 3–7, 2020
Paper No: OMAE2020-18081
DOI: https://doi.org/10.1115/OMAE2020-18081
View Paper titled, Performance Analysis of a Three-Axis Gyroscope Composite Anti-Rolling Device
Click here to open pdf in another window PDF for Performance Analysis of a Three-Axis Gyroscope Composite Anti-Rolling Device
Topics: Angular momentum, Composite materials, Computer software, Dynamic analysis, Momentum, Oceans, Reliability, Rotation, Rotors, Ships
Proceedings Papers

Numerical Simulation on Oblique Towing Tests and Pure Yaw Tests of a Containership in Surf-Riding Condition

Chengqian Ma, Ning Ma, Xiechong Gu
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A041, August 3–7, 2020
Paper No: OMAE2020-19289
DOI: https://doi.org/10.1115/OMAE2020-19289
View Paper titled, Numerical Simulation on Oblique Towing Tests and Pure Yaw Tests of a Containership in Surf-Riding Condition
Click here to open pdf in another window PDF for Numerical Simulation on Oblique Towing Tests and Pure Yaw Tests of a Containership in Surf-Riding Condition
Topics: Computational fluid dynamics, Computer simulation, Waves, Yaw, Simulation, Simulation results, Stability, Theoretical analysis, Water, Wavelength
Proceedings Papers

Dynamic Simulation of a Mooring Catenary Based on the Lumped-Mass Approach: OpenModelica and Python Implementations

Savin Viswanathan, Christian Holden
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A042, August 3–7, 2020
Paper No: OMAE2020-18134
DOI: https://doi.org/10.1115/OMAE2020-18134
View Paper titled, Dynamic Simulation of a Mooring Catenary Based on the Lumped-Mass Approach: OpenModelica and Python Implementations
Click here to open pdf in another window PDF for Dynamic Simulation of a Mooring Catenary Based on the Lumped-Mass Approach: OpenModelica and Python Implementations
Topics: Mooring, Simulation, Stress, Boundary-value problems, Computer software, Drag (Fluid dynamics), Elasticity, Equations of motion, Finite difference methods, Fluids
Proceedings Papers

Genetic Optimization of Shape and Control of Non-Linear Wave Energy Converters

Jiajun Song, Ossama Abdelkhalik, Shangyan Zou
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A036, August 3–7, 2020
Paper No: OMAE2020-19156
DOI: https://doi.org/10.1115/OMAE2020-19156
View Paper titled, Genetic Optimization of Shape and Control of Non-Linear Wave Energy Converters
Click here to open pdf in another window PDF for Genetic Optimization of Shape and Control of Non-Linear Wave Energy Converters
Topics: Nonlinear waves, Optimization, Power converters, Shapes, Buoys, Control equipment, Damping, Design, Energy harvesting, Excitation
Proceedings Papers

Numerical Study of Yawed Wind Turbine Under Unstable Atmospheric Boundary Layer Flows

Dezhi Wei, Decheng Wan
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A042, August 3–7, 2020
Paper No: OMAE2020-18087
DOI: https://doi.org/10.1115/OMAE2020-18087
View Paper titled, Numerical Study of Yawed Wind Turbine Under Unstable Atmospheric Boundary Layer Flows
Click here to open pdf in another window PDF for Numerical Study of Yawed Wind Turbine Under Unstable Atmospheric Boundary Layer Flows
Topics: Boundary layers, Flow (Dynamics), Wind turbines, Turbines, Wakes, Yaw, Deflection, Energy generation, Stability, Turbulence
Proceedings Papers

Maneuvering and Seakeeping Performance of a Generic Tug Based on Numerical Simulations

Yingying Zheng, Yuting Jin, Lucas J. Yiew, Allan R. Magee
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A049, August 3–7, 2020
Paper No: OMAE2020-18624
DOI: https://doi.org/10.1115/OMAE2020-18624
View Paper titled, Maneuvering and Seakeeping Performance of a Generic Tug Based on Numerical Simulations
Click here to open pdf in another window PDF for Maneuvering and Seakeeping Performance of a Generic Tug Based on Numerical Simulations
Topics: Computer simulation, Engineering simulation, Simulation, Vessels, Fluid-dynamic forces, Fluids, Gates (Closures), Real-time control, Reynolds-averaged Navier–Stokes equations, Simulation results
Proceedings Papers

Numerical Simulation of Motion Response of Multi-Floating Body System Considering Different Gap Between TLP and TAD

Zhigang Zhang, Shanjun Bao, Zhaogang Ding, Zhiyuan Wei, Haibo Sui, Zhuang Kang
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A037, August 3–7, 2020
Paper No: OMAE2020-19079
DOI: https://doi.org/10.1115/OMAE2020-19079
View Paper titled, Numerical Simulation of Motion Response of Multi-Floating Body System Considering Different Gap Between TLP and TAD
Click here to open pdf in another window PDF for Numerical Simulation of Motion Response of Multi-Floating Body System Considering Different Gap Between TLP and TAD
Topics: Computer simulation, Drilling, Floating bodies, Tension-leg platforms, Collisions (Physics), Mooring, Emergencies, Flow (Dynamics), Mechanical properties, Offshore platforms
Proceedings Papers

Influence of Ice Floe Shape and Distribution on Ship Resistance

Marc Cahay, Gabriel Fabiano de Lima
Proc. ASME. OMAE2020, Volume 7: Polar and Arctic Sciences and Technology, V007T07A014, August 3–7, 2020
Paper No: OMAE2020-18131
DOI: https://doi.org/10.1115/OMAE2020-18131
View Paper titled, Influence of Ice Floe Shape and Distribution on Ship Resistance
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Topics: Ice floes, Shapes, Ships, Ice, Computer simulation, Design, Drag (Fluid dynamics), Failure, Failure mechanisms, Friction
Proceedings Papers

A Study on the Thermal Deformation of Fillet Joint Friction Stir Welding

Sungwook Kang, Jaewoong Kim, Donghyun Kim, Kwangjin Lee, Yoonchul Jung
Proc. ASME. OMAE2020, Volume 2B: Structures, Safety, and Reliability, V02BT02A014, August 3–7, 2020
Paper No: OMAE2020-18526
DOI: https://doi.org/10.1115/OMAE2020-18526
View Paper titled, A Study on the Thermal Deformation of Fillet Joint Friction Stir Welding
Click here to open pdf in another window PDF for A Study on the Thermal Deformation of Fillet Joint Friction Stir Welding
Topics: Friction, Thermal deformation, Welding, Heat, Shapes, Simulation, Aluminum, Batteries, Boundary-value problems, Butt welding
Proceedings Papers

Autonomous Surface Vessel Obstacle Avoidance Based on Hierarchical Reinforcement Learning

Chang Zhou, Lei Wang, Shangyu Yu, Huacheng He
Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A005, August 3–7, 2020
Paper No: OMAE2020-18454
DOI: https://doi.org/10.1115/OMAE2020-18454
View Paper titled, Autonomous Surface Vessel Obstacle Avoidance Based on Hierarchical Reinforcement Learning
Click here to open pdf in another window PDF for Autonomous Surface Vessel Obstacle Avoidance Based on Hierarchical Reinforcement Learning
Topics: Unmanned surface vehicles, Algorithms, Computation, Decision making, Design, Feedback, Path planning, Safety, Simulation results, Trains
Proceedings Papers

Design and Dynamic Analysis of a Compact 10 MW Medium Speed Gearbox for Offshore Wind Turbines

Shuaishuai Wang, Amir R. Nejad, Torgeir Moan
Proc. ASME. IOWTC2019, ASME 2019 2nd International Offshore Wind Technical Conference, V001T01A034, November 3–6, 2019
Paper No: IOWTC2019-7617
DOI: https://doi.org/10.1115/IOWTC2019-7617
View Paper titled, Design and Dynamic Analysis of a Compact 10 MW Medium Speed Gearbox for Offshore Wind Turbines
Click here to open pdf in another window PDF for Design and Dynamic Analysis of a Compact 10 MW Medium Speed Gearbox for Offshore Wind Turbines
Topics: Design, Dynamic analysis, Mechanical drives, Offshore wind turbines, Resonance, Stress, Bearings, Dynamic models, Engineering standards, Fatigue limit
Proceedings Papers

Three-Dimensional Physical Environment Modelling for Integrated Multi-Trophic Aquaculture (IMTA) Implementation in Onagawa Bay, Japan

Jinxin Zhou, Takero Yoshida, Junbo Zhang, Sanggyu Park, Daisuke Kitazawa
Proc. ASME. OMAE2019, Volume 6: Ocean Space Utilization, V006T05A004, June 9–14, 2019
Paper No: OMAE2019-95672
DOI: https://doi.org/10.1115/OMAE2019-95672
View Paper titled, Three-Dimensional Physical Environment Modelling for Integrated Multi-Trophic Aquaculture (IMTA) Implementation in Onagawa Bay, Japan
Click here to open pdf in another window PDF for Three-Dimensional Physical Environment Modelling for Integrated Multi-Trophic Aquaculture (IMTA) Implementation in Onagawa Bay, Japan
Topics: Modeling, Tides, Earthquakes, Flow (Dynamics), Oceans, Simulation results, Sustainability, Tsunamis, Uncertainty, Water
Proceedings Papers

Hydrodynamic Load Modeling for Offshore Free-Floating Macroalgal Aquaculture Under Extreme Environmental Conditions

Ming Chen, Solomon C. Yim, Daniel Cox, Taiping Wang, Michael Huesemann, Zhaoqing Yang, Thomas Mumford, Geoffrey Wood
Proc. ASME. OMAE2019, Volume 6: Ocean Space Utilization, V006T05A008, June 9–14, 2019
Paper No: OMAE2019-96803
DOI: https://doi.org/10.1115/OMAE2019-96803
View Paper titled, Hydrodynamic Load Modeling for Offshore Free-Floating Macroalgal Aquaculture Under Extreme Environmental Conditions
Click here to open pdf in another window PDF for Hydrodynamic Load Modeling for Offshore Free-Floating Macroalgal Aquaculture Under Extreme Environmental Conditions
Topics: Modeling, Ocean engineering, Stress, Computer simulation, Carbon fibers, Damage, Design, Dynamic response, Dynamic response analysis, Failure