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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
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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
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Topics: Composite materials, Deformation, Design, Displacement, Dynamic response, Finite element methods, Safety, Seas, Simulation results, Stress
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
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Topics: Friction, Thermal deformation, Welding, Heat, Shapes, Simulation, Aluminum, Batteries, Boundary-value problems, Butt welding
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
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Topics: Boundary layers, Flow (Dynamics), Wind turbines, Turbines, Wakes, Yaw, Deflection, Energy generation, Stability, Turbulence
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
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Topics: Unmanned surface vehicles, Algorithms, Computation, Decision making, Design, Feedback, Path planning, Safety, Simulation results, Trains
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
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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
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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
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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
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Topics: Nonlinear waves, Optimization, Power converters, Shapes, Buoys, Control equipment, Damping, Design, Energy harvesting, Excitation
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
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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
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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
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Topics: Ice floes, Shapes, Ships, Ice, Computer simulation, Design, Drag (Fluid dynamics), Failure, Failure mechanisms, Friction
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
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Topics: Design, Dynamic analysis, Mechanical drives, Offshore wind turbines, Resonance, Stress, Bearings, Dynamic models, Engineering standards, Fatigue limit
Proceedings Papers

Software Simulation and Experimental Study on Wax Deposition Pattern of Deep Condensate Gas

Jie Wang, Fujian Zhou, Erdong Yao, Fan Fan, Lishan Yuan, Yanpeng Xue
Proc. ASME. OMAE2019, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A014, June 9–14, 2019
Paper No: OMAE2019-95326
DOI: https://doi.org/10.1115/OMAE2019-95326
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Topics: Computer software, Condensed matter, Simulation, Pressure, Pipelines, Reservoirs, Simulation results, Temperature, Condensation, Fluids
Proceedings Papers

Numerical Simulation of Ship-Ice Interaction

Michael Huisman, Sandro Erceg, Rüdiger U. Franz von Bock und Polach, Thomas Rung, Sören Ehlers
Proc. ASME. OMAE2019, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A017, June 9–14, 2019
Paper No: OMAE2019-96740
DOI: https://doi.org/10.1115/OMAE2019-96740
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Topics: Computer simulation, Ice, Ships, Stress, Hull, Simulation, Arctic Ocean, Design, Displacement, Engineers
Proceedings Papers

Validation of Numerical Models of the Offshore Wind Turbine From the Alpha Ventus Wind Farm Against Full-Scale Measurements Within OC5 Phase III

Wojciech Popko, Amy Robertson, Jason Jonkman, Fabian Wendt, Philipp Thomas, Kolja Müller, Matthias Kretschmer, Torbjørn Ruud Hagen, Christos Galinos, Jean-Baptiste Le Dreff, Philippe Gilbert, Bertrand Auriac, Sho Oh, Jacob Qvist, Stian Høegh Sørum, Loup Suja-Thauvin, Hyunkyoung Shin, Climent Molins, Pau Trubat, Paul Bonnet, Roger Bergua, Kai Wang, Pengcheng Fu, Jifeng Cai, Zhisong Cai, Armando Alexandre, Robert Harries
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A065, June 9–14, 2019
Paper No: OMAE2019-95429
DOI: https://doi.org/10.1115/OMAE2019-95429
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Topics: Computer simulation, Offshore wind turbines, Wind farms, Stress, Wind velocity, Ocean engineering, RNA, Simulation, Wind turbines, Accelerometers
Proceedings Papers

Development of a Model Predictive Controller for the Wave Energy Converter Control Competition

Bradley A. Ling
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A036, June 9–14, 2019
Paper No: OMAE2019-95544
DOI: https://doi.org/10.1115/OMAE2019-95544
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Topics: Control equipment, Wave energy converters, Excitation, Waves, Design, Control systems, Kalman filters, Linear systems, Predictive control, Probes
Proceedings Papers

Numerical Study on Aero-Hydrodynamics With Inter-Turbine Spacing Variation for Two Floating Offshore Wind Turbines

Yang Huang, Decheng Wan
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A020, June 9–14, 2019
Paper No: OMAE2019-95520
DOI: https://doi.org/10.1115/OMAE2019-95520
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Topics: Hydrodynamics, Offshore wind turbines, Turbines, Flow (Dynamics), Actuators, Computational fluid dynamics, Computer simulation, Engineering simulation, Flow visualization, Mooring
Proceedings Papers

An Experimental Apparatus for Investigating the Unsteady Aerodynamics of a Floating Wind Turbine

Binrong Wen, Qi Zhang, Haoxue Liu, Xinliang Tian, Xingjian Dong, Zhike Peng, Yongsheng Zhao, Yufeng Kou
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A053, June 9–14, 2019
Paper No: OMAE2019-95915
DOI: https://doi.org/10.1115/OMAE2019-95915
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Topics: Aerodynamics, Floating wind turbines, Fiber Bragg gratings, Sensors, Measurement systems, Ocean engineering, Oscillations, Wind, Blades, Calibration
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
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Topics: Modeling, Tides, Earthquakes, Flow (Dynamics), Oceans, Simulation results, Sustainability, Tsunamis, Uncertainty, Water