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Proceedings Papers

Ultrasonic Well Integrity Logging Using Phased Array Technology

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Tonni Franke Johansen, Philip Erik Buschmann, Knut Marius Røsberg, Anja Diez, Erlend Magnus Viggen
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T11A017, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-108101
https://doi.org/10.1115/OMAE2023-108101
View Paper titled, Ultrasonic Well Integrity Logging Using Phased Array Technology
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Topics: Biomedicine, Echoes, Engineering simulation, Frequency response, Ocean engineering, Oil well completion, Oil wells, Pipes, Plates (structures), Simulation
Proceedings Papers

The Effects of Hydrodynamic and Aerodynamic Loads on the Low Frequency Responses of Floating Offshore Wind Turbines

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Edward Land, Will Brindley, Zhiqiang Hu
Proc. ASME. OMAE2022, Volume 8: Ocean Renewable Energy, V008T09A047, June 5–10, 2022
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2022-79879
https://doi.org/10.1115/OMAE2022-79879
View Paper titled, The Effects of Hydrodynamic and Aerodynamic Loads on the Low Frequency Responses of Floating Offshore Wind Turbines
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Topics: Floating wind turbines, Frequency response, Stress
Proceedings Papers

Neural Network-Based Method for Structural Damage and Scour Estimation Using Modal Parameters and Dynamic Responses

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Shuqing Wang, Yufeng Jiang
Proc. ASME. OMAE2020, Volume 6B: Ocean Engineering, V06BT06A013, August 3–7, 2020
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2020-18461
https://doi.org/10.1115/OMAE2020-18461
View Paper titled, Neural Network-Based Method for Structural Damage and Scour Estimation Using Modal Parameters and Dynamic Responses
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Topics: Damage, Dynamic response, Wind turbines, Artificial neural networks, Blades, Energy industry, Fast Fourier transforms, Frequency response, Ocean engineering, Robustness
Proceedings Papers

Eigen-Solution for Flow Induced Oscillations (VIV and Galloping) Revealed at the Fluid-Structure Interface

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Michael M. Bernitsas, James Ofuegbe, Jau-Uei Chen, Hai Sun
Proc. ASME. OMAE2019, Volume 2: CFD and FSI, V002T08A063, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96823
https://doi.org/10.1115/OMAE2019-96823
View Paper titled, Eigen-Solution for Flow Induced Oscillations (VIV and Galloping) Revealed at the Fluid-Structure Interface
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Topics: Flow (Dynamics), Fluids, Oscillations, Vortex-induced vibration, Damping, Vortices, Cylinders, Frequency response, Dynamics (Mechanics), Fluid structure interaction
Proceedings Papers

Numerical Modelling of a Relatively Small Floating Body’s Wave and Low Frequency Motion Response, Compared With Observational Data

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Christopher Wright, Haruki Yoshimoto, Ryota Wada, Ken Takagi
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A029, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-96443
https://doi.org/10.1115/OMAE2019-96443
View Paper titled, Numerical Modelling of a Relatively Small Floating Body’s Wave and Low Frequency Motion Response, Compared With Observational Data
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Topics: Modeling, Waves, Wind energy, Displacement, Ocean engineering, Seas, Approximation, Chain, Climate change, Computer simulation
Proceedings Papers

Short Term Statistics of Hydroelastic Loads of a Containership in Head and Oblique Seas

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Suresh Rajendran, C. Guedes Soares
Proc. ASME. OMAE2018, Volume 11A: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering, V11AT12A015, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77486
https://doi.org/10.1115/OMAE2018-77486
View Paper titled, Short Term Statistics of Hydroelastic Loads of a Containership in Head and Oblique Seas
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Topics: Seas, Statistics, Stress, Ships, Waves, Hull, Containers, Design, Frequency response, Safety
Proceedings Papers

Low Frequency Excitation and Damping of Four MODUs in Severe Seastates With Current

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Nuno Fonseca, Carl Trygve Stansberg, Kjell Larsen, Rune Bjørkli, Tjerand Vigesdal, Oddgeir Dalane
Proc. ASME. OMAE2018, Volume 1: Offshore Technology, V001T01A064, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77873
https://doi.org/10.1115/OMAE2018-77873
View Paper titled, Low Frequency Excitation and Damping of Four MODUs in Severe Seastates With Current
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Topics: Damping, Excitation, Mobile offshore drilling units, Waves, Approximation, Frequency response, Significant wave heights, Statistics, Surges, Transfer functions
Proceedings Papers

Application of Wave Devouring Propulsion Technology to Support Positioning of Floating Structure

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Hisafumi Yoshida, Keiichi Yamasaki, Shunji Sunahara
Proc. ASME. OMAE2018, Volume 1: Offshore Technology, V001T01A024, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77143
https://doi.org/10.1115/OMAE2018-77143
View Paper titled, Application of Wave Devouring Propulsion Technology to Support Positioning of Floating Structure
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Topics: Floating structures, Propulsion, Waves, Offshore structures, Vessels, Wings, Thrust, Design, Dynamic positioning systems, Emissions
Proceedings Papers

Phenomenological Modelling of Cylinder VIV With Contributions From Oscillatory Flows

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Pierre-Adrien Opinel, Narakorn Srinil
Proc. ASME. OMAE2018, Volume 2: CFD and FSI, V002T08A056, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-77689
https://doi.org/10.1115/OMAE2018-77689
View Paper titled, Phenomenological Modelling of Cylinder VIV With Contributions From Oscillatory Flows
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Topics: Cylinders, Flow (Dynamics), Modeling, Vortex-induced vibration, Cross-flow, Vibration, Computational fluid dynamics, Fluids, Frequency response, Wakes
Proceedings Papers

Experimental Investigation on the Hydrodynamic Responses and Coefficients of Straked Flexible Pipe in Oscillatory Flow

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Haojie Ren, Jingyun Cheng, Mengmeng Zhang, Peimin Cao, Shixiao Fu
Proc. ASME. OMAE2018, Volume 2: CFD and FSI, V002T08A059, June 17–22, 2018
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2018-78010
https://doi.org/10.1115/OMAE2018-78010
View Paper titled, Experimental Investigation on the Hydrodynamic Responses and Coefficients of Straked Flexible Pipe in Oscillatory Flow
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Topics: Flow (Dynamics), Pipes, Pipeline risers, Risers (Casting), Drag (Fluid dynamics), Vortex-induced vibration, Design, Fluids, Frequency response, Ocean engineering
Proceedings Papers

A Numerical Method for Representing Retardation Functions With Complex Exponentials

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Fushun Liu, Lei Jin, Jiefeng Chen, Wei Li
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A041, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61204
https://doi.org/10.1115/OMAE2017-61204
View Paper titled, A Numerical Method for Representing Retardation Functions With Complex Exponentials
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Topics: Damping, Degrees of freedom, Equations of motion, Floating structures, Fluids, Frequency response, Nonlinear systems, Numerical analysis, Poles (Building), Simulation
Proceedings Papers

Nonlinear Piecewise Restoring Force in Hydrokinetic Power Conversion Using Flow Induced Motions of Two Tandem Cylinders

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Chunhui Ma, Hai Sun, Marinos M. Bernitsas
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A001, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61544
https://doi.org/10.1115/OMAE2017-61544
View Paper titled, Nonlinear Piecewise Restoring Force in Hydrokinetic Power Conversion Using Flow Induced Motions of Two Tandem Cylinders
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Topics: Cylinders, Flow (Dynamics), Hydropower, Damping, Springs, Vortex-induced vibration, Circular cylinders, Energy harvesting, Frequency response, Renewable energy
Proceedings Papers

Two Tandem Cylinders With Turbulence Stimulation in FIV Power Conversion: CFD With Experimental Verification of Interaction

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Wenjun Ding, Hai Sun, Wanhai Xu, Michael M. Bernitsas
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A006, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-62271
https://doi.org/10.1115/OMAE2017-62271
View Paper titled, Two Tandem Cylinders With Turbulence Stimulation in FIV Power Conversion: CFD With Experimental Verification of Interaction
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Topics: Computational fluid dynamics, Cylinders, Energy conversion, Turbulence, Frequency response, Surface roughness, Vortex-induced vibration, Computer simulation, Damping, Energy harvesting
Proceedings Papers

Two Tandem Cylinders With Passive Turbulence Control in Flow Induced Vibration: Relation of Oscillation Patterns to Frequency Response

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Kai Lan, Hai Sun, Michael M. Bernitsas
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A004, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-62131
https://doi.org/10.1115/OMAE2017-62131
View Paper titled, Two Tandem Cylinders With Passive Turbulence Control in Flow Induced Vibration: Relation of Oscillation Patterns to Frequency Response
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Topics: Cylinders, Flow-induced vibrations, Frequency response, Oscillations, Turbulence, Flow (Dynamics), Spectra (Spectroscopy), Currents, Hydropower, Oceans
Proceedings Papers

Research on Ship Structural Fatigue Damage Under Nonlinear Wave Bending Moment

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Jingxia Yue, Lihua Peng, Wengang Mao, Chi Zhang, Wei Dong, Zhentao Zhu
Proc. ASME. OMAE2017, Volume 3A: Structures, Safety and Reliability, V03AT02A042, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-62328
https://doi.org/10.1115/OMAE2017-62328
View Paper titled, Research on Ship Structural Fatigue Damage Under Nonlinear Wave Bending Moment
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Topics: Fatigue damage, Nonlinear waves, Ships, Waves, Seas, Numerical analysis, Simulation, Stress, Containers, Damage
Proceedings Papers

Characteristics of the Wave Slamming Forces on Jacket Structures Under Plunging Breaking Waves Based on Experimental Data

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Jithin Jose, Olga Podrażka, Ove Tobias Gudmestad, Witold Cieślikiewicz
Proc. ASME. OMAE2017, Volume 7B: Ocean Engineering, V07BT06A036, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61789
https://doi.org/10.1115/OMAE2017-61789
View Paper titled, Characteristics of the Wave Slamming Forces on Jacket Structures Under Plunging Breaking Waves Based on Experimental Data
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Topics: Waves, Frequency response, Ocean engineering, Offshore structural design, Offshore wind turbines, Renewable energy, Uncertainty, Water, Wave forces, Wind energy
Proceedings Papers

The Effect of Gap Space on Flow Induced Motions of Two Square Cylinders in Tandem

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Haibo Wang, Qunfeng Zou, Li Zhang, Chunmei Wu, Lin Ding
Proc. ASME. OMAE2017, Volume 2: Prof. Carl Martin Larsen and Dr. Owen Oakley Honoring Symposia on CFD and VIV, V002T08A041, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-62144
https://doi.org/10.1115/OMAE2017-62144
View Paper titled, The Effect of Gap Space on Flow Induced Motions of Two Square Cylinders in Tandem
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Topics: Cylinders, Flow (Dynamics), Frequency response, Engineering simulation, Oscillations, Reynolds number, Simulation, Simulation results, Vibration
Proceedings Papers

Flow-Induced Motion of an Elastically Mounted Circular Cylinder With Roughness Strips at Different Angles of Attack

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Li Zhang, Qiyang Shangguan, Lin Ding, Yanrong Chen, Qianyun Ye
Proc. ASME. OMAE2016, Volume 2: CFD and VIV, V002T08A077, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54815
https://doi.org/10.1115/OMAE2016-54815
View Paper titled, Flow-Induced Motion of an Elastically Mounted Circular Cylinder With Roughness Strips at Different Angles of Attack
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Topics: Circular cylinders, Flow (Dynamics), Strips, Surface roughness, Cylinders, Wakes, Engineering simulation, Simulation, Computational fluid dynamics, Degrees of freedom
Proceedings Papers

Evaluating Vibration Performance of a Subsea Pump Module by Full-Scale Testing and Numerical Modelling

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Pieter J. G. van Beek, Hajo P. Pereboom, Harmen J. Slot
Proc. ASME. OMAE2016, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A059, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54318
https://doi.org/10.1115/OMAE2016-54318
View Paper titled, Evaluating Vibration Performance of a Subsea Pump Module by Full-Scale Testing and Numerical Modelling
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Topics: Modeling, Ocean engineering, Pumps, Testing, Vibration, Pipes, Water, Damping, Flow (Dynamics), Compression
Proceedings Papers

Study of Seabed Trench Induced by Steel Catenary Riser and Seabed Interaction

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Kunpeng Wang, Ying Min Low
Proc. ASME. OMAE2016, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A048, June 19–24, 2016
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2016-54236
https://doi.org/10.1115/OMAE2016-54236
View Paper titled, Study of Seabed Trench Induced by Steel Catenary Riser and Seabed Interaction
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Topics: Seabed, Steel catenary risers, Pipeline risers, Risers (Casting), Fatigue damage, Frequency response, Optimization, Polynomials, Wave frequency