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Andre´ L. C. Fujarra
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Journal Articles

Experimental Investigation of Vortex-Induced Vibrations on Yawed and Inclined Flexible Cylinders

Daniel P. Vieira, Guilherme R. Franzini, Fredi Cenci, André L. C. Fujarra
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. February 2022, 144(1): 011903.
Paper No: OMAE-20-1140
DOI: https://doi.org/10.1115/1.4051650
Published Online: July 16, 2021
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Topics: Cylinders, Vortex-induced vibration, Yaw
Proceedings Papers

Experimental Study of the Effect of the Pontoon Presence on the Flow-Induced Motion of a Semi-Submersible Platform With Four Square Columns

Rodolfo T. Gonçalves, Hideyuki Suzuki, Fredi Cenci, André L. C. Fujarra, Shinichiro Hirabayashi
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A033, June 9–14, 2019
Paper No: OMAE2019-95250
DOI: https://doi.org/10.1115/OMAE2019-95250
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Topics: Flow (Dynamics), Semi-submersible offshore structures, Vortices
Proceedings Papers

Influence of Stiffness Ratio on Vortex-Induced Vibration of Cylinder With Low Aspect Ratio

Dennis M. Gambarine, Luiz E. B. Minioli, Rodolfo T. Gonçalves, André M. Kogishi, André L. C. Fujarra
Proc. ASME. OMAE2018, Volume 2: CFD and FSI, V002T08A055, June 17–22, 2018
Paper No: OMAE2018-77665
DOI: https://doi.org/10.1115/OMAE2018-77665
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Topics: Cylinders, Stiffness, Vortex-induced vibration, Shapes, Circular cylinders, Degrees of freedom, Drag (Fluid dynamics), Lift (Fluid dynamics), Mooring, Offshore structures
Proceedings Papers

Further Experimental Investigations on Vortex Self-Induced Vibrations (VSIV) With a Small-Scale Catenary Riser Model

Celso P. Pesce, Guilherme R. Franzini, André L. C. Fujarra, Rodolfo T. Gonçalves, Rafael Salles, Pedro Mendes
Proc. ASME. OMAE2017, Volume 2: Prof. Carl Martin Larsen and Dr. Owen Oakley Honoring Symposia on CFD and VIV, V002T08A016, June 25–30, 2017
Paper No: OMAE2017-62100
DOI: https://doi.org/10.1115/OMAE2017-62100
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Topics: Pipeline risers, Risers (Casting), Vibration, Vortices, Dynamic response, Computer simulation, Spacetime, Spectra (Spectroscopy), Vessels, Vortex-induced vibration
Proceedings Papers

Experimental Study on Flow-Induced Vibration of Floating Squared Section Cylinders With Low Aspect Ratio: Part II — Effects of Rounded Edges

Rodolfo T. Gonçalves, Dennis M. Gambarine, Aline M. Momenti, Felipe P. Figueiredo, André L. C. Fujarra
Proc. ASME. OMAE2016, Volume 2: CFD and VIV, V002T08A061, June 19–24, 2016
Paper No: OMAE2016-54813
DOI: https://doi.org/10.1115/OMAE2016-54813
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Topics: Cylinders, Flow-induced vibrations, Separation (Technology), Damping, Oceans, Reynolds number, Semi-submersible offshore structures, Springs, Tension-leg platforms, Vortex-induced vibration
Proceedings Papers

Experimental Study About the Influence of the Free End Effects on Vortex-Induced Vibration of Floating Cylinder With Low Aspect of Ratio

Dennis M. Gambarine, Felipe P. Figueiredo, André L. C. Fujarra, Rodolfo T. Gonçalves
Proc. ASME. OMAE2016, Volume 2: CFD and VIV, V002T08A073, June 19–24, 2016
Paper No: OMAE2016-54632
DOI: https://doi.org/10.1115/OMAE2016-54632
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Topics: Cylinders, Vortex-induced vibration, Circular cylinders, Bubbles, Corners (Structural elements), Damping, Degrees of freedom, Drag (Fluid dynamics), Fluids, Model basin
Proceedings Papers

Experimental Study on Flow-Induced Vibration of Floating Squared Section Cylinders With Low Aspect Ratio: Part I — Effects of Incidence Angle

Rodolfo T. Gonçalves, Dênnis M. Gambarine, Felipe P. Figueiredo, Fábio V. Amorim, André L. C. Fujarra
Proc. ASME. OMAE2015, Volume 2: CFD and VIV, V002T08A033, May 31–June 5, 2015
Paper No: OMAE2015-41008
DOI: https://doi.org/10.1115/OMAE2015-41008
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Topics: Cylinders, Flow-induced vibrations, Circular cylinders, Yaw, Damping, Oceans, Reynolds number, Semi-submersible offshore structures, Springs, Tension-leg platforms
Proceedings Papers

Modeling Transition for the Cylinder Flow With Verification and Validation

Guilherme F. Rosetti, Guilherme Vaz, André L. C. Fujarra
Proc. ASME. OMAE2015, Volume 2: CFD and VIV, V002T08A061, May 31–June 5, 2015
Paper No: OMAE2015-42310
DOI: https://doi.org/10.1115/OMAE2015-42310
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Topics: Cylinders, Flow (Dynamics), Modeling, Turbulence, Computational fluid dynamics, Bearings, Drag (Fluid dynamics), Engineering systems and industry applications, Physics, Reynolds number
Journal Articles

Experimental Analysis of a Vertical and Flexible Cylinder in Water: Response to Top Motion Excitation and Parametric Resonance

Guilherme R. Franzini, Celso P. Pesce, Rafael Salles, Rodolfo T. Gonçalves, André L. C. Fujarra, Pedro Mendes
Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. June 2015, 137(3): 031010.
Paper No: VIB-14-1119
DOI: https://doi.org/10.1115/1.4029265
Published Online: June 1, 2015
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Topics: Cylinders, Excitation, Modal analysis, Resonance, Water, Pipeline risers, Risers (Casting), Time series, Oscillations, Dynamics (Mechanics)
Proceedings Papers

Experimental Analysis of a Vertical and Flexible Cylinder in Water: Response to Top Motion Excitation and Parametric Resonance

Guilherme R. Franzini, Celso P. Pesce, Rafael Salles, Rodolfo T. Gonçalves, André L. C. Fujarra, Pedro Mendes
Proc. ASME. OMAE2014, Volume 2: CFD and VIV, V002T08A066, June 8–13, 2014
Paper No: OMAE2014-24178
DOI: https://doi.org/10.1115/OMAE2014-24178
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Topics: Cylinders, Excitation, Experimental analysis, Resonance, Water, Pipeline risers, Risers (Casting), Displacement, Dynamics (Mechanics), Servomotors
Proceedings Papers

Experimental Study on Vortex-Induced Vibration of Floating Circular Cylinders With Low Aspect Ratio

Rodolfo T. Gonçalves, André L. C. Fujarra
Proc. ASME. OMAE2014, Volume 2: CFD and VIV, V002T08A021, June 8–13, 2014
Paper No: OMAE2014-23383
DOI: https://doi.org/10.1115/OMAE2014-23383
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Topics: Circular cylinders, Vortex-induced vibration, Cylinders, Damping, Flow (Dynamics), Ocean engineering, Resonance, Reynolds number, Spar platforms, Springs
Proceedings Papers

Experimental Study on Flow Around Circular Cylinders With Low Aspect Ratio

Rodolfo T. Gonçalves, Guilherme F. Rosetti, Guilherme R. Franzini, André L. C. Fujarra
Proc. ASME. OMAE2013, Volume 7: CFD and VIV, V007T08A030, June 9–14, 2013
Paper No: OMAE2013-10454
DOI: https://doi.org/10.1115/OMAE2013-10454
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Topics: Circular cylinders, Cylinders, Flow (Dynamics)
Proceedings Papers

CFD Calculations for Free-Surface-Piercing Low Aspect Ratio Circular Cylinder With Solution Verification and Comparison With Experiments

Guilherme F. Rosetti, Guilherme Vaz, Martin Hoekstra, Rodolfo T. Gonçalves, André L. C. Fujarra
Proc. ASME. OMAE2013, Volume 7: CFD and VIV, V007T08A056, June 9–14, 2013
Paper No: OMAE2013-10963
DOI: https://doi.org/10.1115/OMAE2013-10963
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Topics: Circular cylinders, Computational fluid dynamics, Flow (Dynamics), Modeling, Boundary-value problems, Cylinders, Particulate matter, Semi-submersible offshore structures, Separation (Technology), Spar platforms
Proceedings Papers

A Model Scale Experimental Investigation on Vortex-Self Induced Vibrations (VSIV) of Catenary Risers

Felipe Rateiro Pereira, Rodolfo T. Gonçalves, Celso P. Pesce, André L. C. Fujarra, Guilherme R. Franzini, Pedro Mendes
Proc. ASME. OMAE2013, Volume 7: CFD and VIV, V007T08A029, June 9–14, 2013
Paper No: OMAE2013-10447
DOI: https://doi.org/10.1115/OMAE2013-10447
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Topics: Pipeline risers, Risers (Casting), Vibration, Vortices
Proceedings Papers

Wave Effects on Vortex-Induced Motion (VIM) of a Large-Volume Semi-Submersible Platform

Rodolfo T. Gonçalves, Guilherme F. Rosetti, André L. C. Fujarra, Kazuo Nishimoto, Allan C. Oliveira
Proc. ASME. OMAE2012, Volume 5: Ocean Engineering; CFD and VIV, 471-482, July 1–6, 2012
Paper No: OMAE2012-83017
DOI: https://doi.org/10.1115/OMAE2012-83017
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Topics: Seas, Semi-submersible offshore structures, Vortices, Waves
Proceedings Papers

State-of-Art on Vortex-Induced Motion: A Comprehensive Survey After More Than One Decade of Experimental Investigation

André L. C. Fujarra, Guilherme F. Rosetti, Jaap de Wilde, Rodolfo T. Gonçalves
Proc. ASME. OMAE2012, Volume 4: Offshore Geotechnics; Ronald W. Yeung Honoring Symposium on Offshore and Ship Hydrodynamics, 561-582, July 1–6, 2012
Paper No: OMAE2012-83561
DOI: https://doi.org/10.1115/OMAE2012-83561
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Topics: Vortices
Proceedings Papers

URANS Calculations for Smooth Circular Cylinder Flow in a Wide Range of Reynolds Numbers: Solution Verification and Validation

Guilherme F. Rosetti, Guilherme Vaz, André L. C. Fujarra
Proc. ASME. OMAE2012, Volume 5: Ocean Engineering; CFD and VIV, 549-571, July 1–6, 2012
Paper No: OMAE2012-83155
DOI: https://doi.org/10.1115/OMAE2012-83155
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Topics: Circular cylinders, Flow (Dynamics), Reynolds number, Errors, Vortex-induced vibration, Computational fluid dynamics, Cylinders, Modeling, Reynolds-averaged Navier–Stokes equations, Turbulence
Proceedings Papers

MPSO Design: Part 1 — Wave Excitation Forces and Moments

Daniel P. Vieira, Edgard B. Malta, Rafael A. Watai, Rodolfo T. Gonçalves, André L. C. Fujarra, Kazuo Nishimoto, Allan C. Oliveira
Proc. ASME. OMAE2012, Volume 1: Offshore Technology, 707-716, July 1–6, 2012
Paper No: OMAE2012-83997
DOI: https://doi.org/10.1115/OMAE2012-83997
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Topics: Design, Excitation, Waves, Optimization, Dimensions, Damping, Databases, Hull, Hydrodynamics, Ocean engineering
Journal Articles

URANS Calculations for Smooth Circular Cylinder Flow in a Wide Range of Reynolds Numbers: Solution Verification and Validation

Guilherme F. Rosetti, Guilherme Vaz, André L. C. Fujarra
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. December 2012, 134(12): 121103.
DOI: https://doi.org/10.1115/1.4007571
Published Online: November 20, 2012
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Topics: Flow (Dynamics), Reynolds number, Turbulence, Uncertainty, Modeling, Drag (Fluid dynamics), Separation (Technology), Errors, Cylinders
Journal Articles

Experimental Comparison of Two Degrees-of-Freedom Vortex-Induced Vibration on High and Low Aspect Ratio Cylinders with Small Mass Ratio

Rodolfo T. Gonçalves, Guilherme F. Rosetti, André L. C. Fujarra, Guilherme R. Franzini, César M. Freire, Julio R. Meneghini
Journal: Journal of Vibration and Acoustics
Article Type: Research-Article
J. Vib. Acoust. December 2012, 134(6): 061009.
DOI: https://doi.org/10.1115/1.4006755
Published Online: October 29, 2012
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Topics: Cylinders, Degrees of freedom, Vortex-induced vibration, Pendulums