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Proceedings Papers

Hydrodynamic Analysis of Tandem Flapping Hydrofoils

Vaibhav Joshi, Ravi Chaithanya Mysa
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A006, June 21–30, 2021
Paper No: OMAE2021-62191
DOI: https://doi.org/10.1115/OMAE2021-62191
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Topics: Hydrofoil, Chords (Trusses), Flow (Dynamics), Biomimetics, Finite element analysis, Kinematics, Thrust, Vortices, Waves
Proceedings Papers

Optimization of Hydrodynamic Coefficients for VIV Prediction

Decao Yin, Jie Wu, Halvor Lie, Jingzhe Jin, Elizabeth Passano, Svein Saevik, Signe Riemer-Sorenson, Anne Marthine Rustad, Michael A. Tognarelli, Guttorm Grytyr, Torgrim Andersen, Daniel Karunakaran, Ragnar Igland, Collin Gaskill
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A025, June 21–30, 2021
Paper No: OMAE2021-63890
DOI: https://doi.org/10.1115/OMAE2021-63890
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Topics: Optimization, Vortex-induced vibration, Flow (Dynamics), Pipeline risers, Risers (Casting), Algorithms, Databases, Nonlinear programming, Ocean engineering, Computer software
Proceedings Papers

A 2D Navier-Stokes Equations Solver Based on Generalized Harmonic Polynomial Cell Method With Non-Uniform Grid

Xueying Yu, Yanlin Shao, David R. Fuhrman
Proc. ASME. OMAE2021, Volume 8: CFD and FSI, V008T08A005, June 21–30, 2021
Paper No: OMAE2021-62778
DOI: https://doi.org/10.1115/OMAE2021-62778
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Topics: Navier-Stokes equations, Polynomials, Laplace equations, Poisson equation, Circular cylinders, Diffusion (Physics), Finite difference methods, Flow (Dynamics), Fluid structure interaction, Vortices
Proceedings Papers

A Model to Assess the Susceptibility of a Multicolumn FOWT Platform to Vortex-Induced Motions in Early Design Stages

Celso P. Pesce, Giovanni A. Amaral, Bruno Mendes, Everton L. Oliveira, Guilherme R. Franzini
Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A036, June 21–30, 2021
Paper No: OMAE2021-65761
DOI: https://doi.org/10.1115/OMAE2021-65761
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Topics: Design, Vortices
Proceedings Papers

Helical Flow of Drilling Mud With Cuttings in a Vertical Well

Yaroslav Ignatenko, Andrey Gavrilov, Oleg Bocharov
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A067, June 21–30, 2021
Paper No: OMAE2021-62699
DOI: https://doi.org/10.1115/OMAE2021-62699
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Topics: Drilling, Flow (Dynamics), Drills (Tools), Pipes, Particulate matter, Turbulence, Vortices, Eddies (Fluid dynamics), Laminar flow, Pressure drop
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
Paper No: OMAE2021-66612
DOI: https://doi.org/10.1115/OMAE2021-66612
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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

A Joint-Industry Effort to Develop and Verify CFD Modeling Practice for Vortex-Induced Motion of a Deep-Draft Semi-Submersible

Hyunchul Jang, Dae-Hyun Kim, Madhusuden Agrawal, Sebastien Loubeyre, Dongwhan Lee, Jerry Huang, Yun Zhi Law, Allan Magee, Arjen Koop
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A008, June 21–30, 2021
Paper No: OMAE2021-63785
DOI: https://doi.org/10.1115/OMAE2021-63785
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Topics: Computational fluid dynamics, Modeling, Semi-submersible offshore structures, Vortices
Proceedings Papers

Independent Design Verification of Deepwater SCRs for the Application in South China Sea

Hu Yang, Yongming Cheng, Fanli Xu, Ning He
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A039, June 21–30, 2021
Paper No: OMAE2021-63906
DOI: https://doi.org/10.1115/OMAE2021-63906
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Topics: China, Design, Seas, Semi-submersible offshore structures, Vortex-induced vibration, Pipeline risers, Risers (Casting), Fatigue analysis, Fatigue damage, Wave motion
Proceedings Papers

On Vessel Motion Induced Vortex-Induced Vibrations of a Steel Lazy Wave Riser

Decao Yin
Proc. ASME. OMAE2021, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A033, June 21–30, 2021
Paper No: OMAE2021-60371
DOI: https://doi.org/10.1115/OMAE2021-60371
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Topics: Pipeline risers, Risers (Casting), Steel, Vessels, Vortex-induced vibration, Waves, Flow (Dynamics), Fluid structure interaction, Vortex shedding, Vortices
Proceedings Papers

Experimental and FNPT-RANS Investigations Into Gap-Excitation and Vortex Dynamics in a Rectangular Moonpool Interacting With Focused Waves

Shaswat Saincher, John Wesly Gongalla, P. Vineesh, V. Sriram
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A004, June 21–30, 2021
Paper No: OMAE2021-61842
DOI: https://doi.org/10.1115/OMAE2021-61842
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Topics: Dynamics (Mechanics), Excitation, Reynolds-averaged Navier–Stokes equations, Vortices, Waves
Proceedings Papers

A Combined Vortex Lattice Lifting Line Method for Unsteady Propeller Calculations

Andreas Büsken, Stefan Krüger
Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A057, June 21–30, 2021
Paper No: OMAE2021-61807
DOI: https://doi.org/10.1115/OMAE2021-61807
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Topics: Propellers, Vortices
Proceedings Papers

A Reduced-Order Mathematical Model for the Current-Induced Motion of a Floating Offshore Wind Turbine

Éverton L. de Oliveira, Celso P. Pesce, Bruno Mendes, Renato M. M. Orsino, Guilherme R. Franzini
Proc. ASME. IOWTC2021, ASME 2021 3rd International Offshore Wind Technical Conference, V001T01A004, February 16–17, 2021
Paper No: IOWTC2021-3503
DOI: https://doi.org/10.1115/IOWTC2021-3503
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Topics: Floating wind turbines, Wakes, Engineering simulation, Simulation, Oscillations, Yaw, Currents, Cylinders, Flow (Dynamics), Locks (Waterways)
Proceedings Papers

Capturing Wake Stiffness in Wake-Induced Vibration of Tandem Cylinders

Bruno Soares, Narakorn Srinil
Proc. ASME. OMAE2020, Volume 6A: Ocean Engineering, V06AT06A011, August 3–7, 2020
Paper No: OMAE2020-18423
DOI: https://doi.org/10.1115/OMAE2020-18423
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Topics: Cylinders, Stiffness, Vibration, Wakes, Vortex-induced vibration, Circular cylinders, Drag (Fluid dynamics), Boundary layers, Fluid structure interaction, Fluid-dynamic forces
Proceedings Papers

Effect of Sinusoidal Oscillatory Flow on a Vertical Wall-Mounted Cylinder

HaKun Jang, Celalettin Emre Ozdemir, Mayank Tyagi, Jun-Hong Liang
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A009, August 3–7, 2020
Paper No: OMAE2020-18970
DOI: https://doi.org/10.1115/OMAE2020-18970
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Topics: Cylinders, Flow (Dynamics), Vortices, Wakes, Boundary layers, Circular cylinders, Computer simulation, Computer software, Creeping flow, Engineering simulation
Proceedings Papers

Vortex-Induced Vibration of a Spherical Body With Free Surface Effects: Application to Tugboats With Low Length-to-Beam Ratio

A. Chizfahm, V. Joshi, R. K. Jaiman
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A006, August 3–7, 2020
Paper No: OMAE2020-18560
DOI: https://doi.org/10.1115/OMAE2020-18560
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Topics: Degrees of freedom, Design, Dynamics (Mechanics), Finite element analysis, Floating bodies, Flow (Dynamics), Flow-induced vibrations, Fluids, Geometry, Hull
Proceedings Papers

Study on the Suppression of Vortex Induced Oscillation of Cylinder by Forward Jets

S. S. Dai, D. Tang, B. A. Younis, G. Q. Fu
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A026, August 3–7, 2020
Paper No: OMAE2020-18378
DOI: https://doi.org/10.1115/OMAE2020-18378
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Topics: Cylinders, Jets, Oscillations, Vortices, Displacement, Cross-flow, Fatigue damage, Flow (Dynamics), Ocean engineering, Reynolds number
Proceedings Papers

Column Interference Effect of Multi-Column Floating Structures on Vortex-Induced Motion Using Numerical Prediction Model

Yosuke Toyoda, Shinichiro Hirabayashi, Rodolfo T. Gonçalves, Hideyuki Suzuki
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A039, August 3–7, 2020
Paper No: OMAE2020-18511
DOI: https://doi.org/10.1115/OMAE2020-18511
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Topics: Floating structures, Fluid-dynamic forces, Oscillations, Vortices
Proceedings Papers

Experimental Study of the Effect of the Pontoon Dimensions on the Flow-Induced Motions (FIM) of a Semi-Submersible Platform With Four Square Columns

Rodolfo T. Gonçalves, Hideyuki Suzuki, Matheus A. Marques, Leandro S. P. Silva, Chenling Tian, Shinichiro Hirabayashi
Proc. ASME. OMAE2020, Volume 8: CFD and FSI, V008T08A035, August 3–7, 2020
Paper No: OMAE2020-18009
DOI: https://doi.org/10.1115/OMAE2020-18009
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Topics: Dimensions, Flow (Dynamics), Semi-submersible offshore structures, Vortices
Proceedings Papers

Numerical-Experimental Study of Global Buckling in Catenary Risers

M. A. D. Martins, L. L. Aguiar, B. D. Sena, J. A. M. Muñoz
Proc. ASME. OMAE2020, Volume 4: Pipelines, Risers, and Subsea Systems, V004T04A060, August 3–7, 2020
Paper No: OMAE2020-19209
DOI: https://doi.org/10.1115/OMAE2020-19209
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Topics: Buckling, Pipeline risers, Risers (Casting), Vortex-induced vibration, Vortices
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
Paper No: OMAE2020-18382
DOI: https://doi.org/10.1115/OMAE2020-18382
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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