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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

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

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

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

Analysis of a FOWT Model in Bichromatic Waves: An Investigation on the Effect of Combined Wave-Frequency and Slow Motions on the Calibration of Drag and Inertial Force Coefficients

Lucas H. S. do Carmo, Pedro C. de Mello, Edgard B. Malta, Guilherme R. Franzini, Alexandre N. Simos, Rodolfo T. Gonçalves, Hideyuki Suzuki

Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A047, August 3–7, 2020

Paper No: OMAE2020-18239

DOI: https://doi.org/10.1115/OMAE2020-18239

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Topics: Calibration, Drag (Fluid dynamics), Wave frequency, Waves, Flow (Dynamics), Cylinders, Hull, Oscillations, Case studies, Computation

Proceedings Papers

Mooring System Stiffness: A General Analytical Formulation With an Application to Floating Offshore Wind Turbines

Celso P. Pesce, Giovanni A. Amaral, Guilherme R. Franzini

Proc. ASME. IOWTC2018, ASME 2018 1st International Offshore Wind Technical Conference, V001T01A021, November 4–7, 2018

Paper No: IOWTC2018-1040

DOI: https://doi.org/10.1115/IOWTC2018-1040

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Topics: Mooring, Offshore wind turbines, Stiffness, Collaboration, Displacement, Ocean engineering, Seabed, Tension

Proceedings Papers

An Experimental Assessment of the Hysteresis Behavior of Umbilical Cables Under Cyclic Traction

Caio C. P. Santos, Celso P. Pesce, Rafael Salles, Guilherme R. Franzini, Rodolfo T. Gonçalves, Rafael Morini

Proc. ASME. OMAE2017, Volume 5A: Pipelines, Risers, and Subsea Systems, V05AT04A032, June 25–30, 2017

Paper No: OMAE2017-62081

DOI: https://doi.org/10.1115/OMAE2017-62081

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Topics: Cables, Traction, Stress, Energy dissipation, Damping, Dry friction, Flexible structures, Instrumentation, Internal friction, Testing

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

An Experimental Assessment on Umbilical Cable Crushing Using Digital Image Correlation

Caio C. P. Santos, Celso P. Pesce, Guilherme R. Franzini, Olaf O. Otte Filho

Proc. ASME. OMAE2016, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A017, June 19–24, 2016

Paper No: OMAE2016-54875

DOI: https://doi.org/10.1115/OMAE2016-54875

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Topics: Cables, Cross section (Physics), Displacement, Experimental analysis, Finite element analysis, Knudsen number, Mechanical testing, Resolution (Optics)

Proceedings Papers

A Finite Element Model for Umbilical Cable Crushing Analysis

Caio C. P. Santos, Celso P. Pesce, Rafael Salles, Guilherme R. Franzini, Rafael L. Tanaka

Proc. ASME. OMAE2015, Volume 5A: Pipeline and Riser Technology, V05AT04A043, May 31–June 5, 2015

Paper No: OMAE2015-41622

DOI: https://doi.org/10.1115/OMAE2015-41622

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Topics: Cables, Finite element model, Stress, Finite element methods, Ocean engineering, Computer simulation, Design, Manufacturing systems, Modeling, Tension

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

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 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

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

A Nonlinear Analytical Model for Flexible Pipe Crushing Analysis

Celso P. Pesce, Guilherme R. Franzini, Marcos A. Rabelo, Roberto Ramos, Jr., Rodolfo T. Gonçalves, Rafael Tanaka, Teófilo Barbosa, Carlos A. Godinho

Proc. ASME. OMAE2012, Volume 3: Pipeline and Riser Technology, 569-583, July 1–6, 2012

Paper No: OMAE2012-83701

DOI: https://doi.org/10.1115/OMAE2012-83701

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Topics: Pipes

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

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

Proceedings Papers

Crushing of Flexible Pipes Under Traction: A Theoretical-Experimental Assessment

Guilherme R. Franzini, Celso P. Pesce, Fernanda C. M. Takafuji, Rodolfo T. Gonc¸alves, Rafael Tanaka, Marcelo Silva, Teo´filo Barbosa, Carlos A. Godinho

Proc. ASME. OMAE2011, Volume 4: Pipeline and Riser Technology, 503-512, June 19–24, 2011

Paper No: OMAE2011-49524

DOI: https://doi.org/10.1115/OMAE2011-49524

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Topics: Pipes, Traction

Proceedings Papers

Experimental Comparisons to Assure the Similarity Between VIM (Vortex-Induced Motion) and VIV (Vortex-Induced Vibration) Phenomena

Rodolfo T. Gonc¸alves, Ce´sar M. Freire, Guilherme F. Rosetti, Guilherme R. Franzini, Andre´ L. C. Fujarra, Julio R. Meneghini

Proc. ASME. OMAE2011, Volume 7: CFD and VIV; Offshore Geotechnics, 11-22, June 19–24, 2011

Paper No: OMAE2011-49011

DOI: https://doi.org/10.1115/OMAE2011-49011

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Topics: Vortex-induced vibration, Vortices, Spar platforms, Water, Cylinders, Displacement, Fatigue life, Mooring, Pipeline risers, Reynolds number

Journal Articles

Analysis Methodology for Vortex-Induced Motion (VIM) of a Monocolumn Platform Applying the Hilbert–Huang Transform Method

Rodolfo T. Gonçalves, Guilherme R. Franzini, Guilherme F. Rosetti, André L. C. Fujarra, Kazuo Nishimoto

J. Offshore Mech. Arct. Eng. February 2012, 134(1): 011103.

DOI: https://doi.org/10.1115/1.4003493

Published Online: October 12, 2011

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Topics: Signals, Vortices, Statistics, Fourier transforms, Mooring, Pipeline risers, Risers (Casting)

Proceedings Papers

Analysis Methodology of Vortex-Induced Motions (VIM) on a Monocolumn Platform Applying the Hilbert-Huang Transform Method

Rodolfo T. Gonc¸alves, Guilherme R. Franzini, Guilherme F. Rosetti, Andre´ L. C. Fujarra, Kazuo Nishimoto

Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 6, 421-426, June 6–11, 2010

Paper No: OMAE2010-20101

DOI: https://doi.org/10.1115/OMAE2010-20101

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Topics: Vortices, Statistics, Design, Dynamics (Mechanics), Emission spectroscopy, Fourier transforms, Mooring, Nonlinear systems, Pipeline risers, Risers (Casting)

Proceedings Papers

Crushing and Wet Collapse of Flowline Carcasses: A Theoretical-Experimental Approach

Celso P. Pesce, Clo´vis A. Martins, Alfredo Gay Neto, Andre´ L. C. Fujarra, Fernanda C. M. Takafuji, Guilherme R. Franzini, Teo´filo Barbosa, Carlos A. Godinho

Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 5, Parts A and B, 521-529, June 6–11, 2010

Paper No: OMAE2010-20423

DOI: https://doi.org/10.1115/OMAE2010-20423

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Topics: Collapse

Journal citation

NARROW

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

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

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

Analysis of a FOWT Model in Bichromatic Waves: An Investigation on the Effect of Combined Wave-Frequency and Slow Motions on the Calibration of Drag and Inertial Force Coefficients

Mooring System Stiffness: A General Analytical Formulation With an Application to Floating Offshore Wind Turbines

An Experimental Assessment of the Hysteresis Behavior of Umbilical Cables Under Cyclic Traction

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

An Experimental Assessment on Umbilical Cable Crushing Using Digital Image Correlation

A Finite Element Model for Umbilical Cable Crushing Analysis

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

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

Experimental Study on Flow Around Circular Cylinders With Low Aspect Ratio

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

A Nonlinear Analytical Model for Flexible Pipe Crushing Analysis

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

Crushing of Flexible Pipes Under Traction: A Theoretical-Experimental Assessment

Experimental Comparisons to Assure the Similarity Between VIM (Vortex-Induced Motion) and VIV (Vortex-Induced Vibration) Phenomena

Analysis Methodology for Vortex-Induced Motion (VIM) of a Monocolumn Platform Applying the Hilbert–Huang Transform Method

Analysis Methodology of Vortex-Induced Motions (VIM) on a Monocolumn Platform Applying the Hilbert-Huang Transform Method

Crushing and Wet Collapse of Flowline Carcasses: A Theoretical-Experimental Approach

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