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Jacques André Astolfi
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Proceedings Papers

Vortex Induced Vibrations Analysis of a Cantilevered Blunt Plate by Proper Orthogonal Decomposition of TR-PIV and Structural Modal Analysis

Yann Watine, Céline Gabillet, Jacques-André Astolfi, Laetitia Pernod, Boris Lossouarn, Jean-François Deü
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A050, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20226
https://doi.org/10.1115/FEDSM2020-20226
View Paper titled, Vortex Induced Vibrations Analysis of a Cantilevered Blunt Plate by Proper Orthogonal Decomposition of TR-PIV and Structural Modal Analysis
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Topics: Modal analysis, Principal component analysis, Vortex-induced vibration
Journal Articles

An Experimental Analysis of the Structural Response of Flexible Lightweight Hydrofoils in Cavitating Flow

Alexandra Lelong, Pierre Guiffant, Jacques André Astolfi
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2018, 140(2): 021116.
Paper No: FE-16-1805
https://doi.org/10.1115/1.4037990
Published Online: November 7, 2017
View Article titled, An Experimental Analysis of the Structural Response of Flexible Lightweight Hydrofoils in Cavitating Flow
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Topics: Cavitation, Flow (Dynamics), Hydrofoil, Stress, Vibration, Cavities, Deformation
Proceedings Papers

Structure Dynamics Analysis in Inhomogeneous Density Flows

Tolotra Emerry Rajaomazava, III, Mustapha Benaouicha, Jacques-André Astolfi
Proc. ASME. PVP2013, Volume 4: Fluid-Structure Interaction, V004T04A013, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97637
https://doi.org/10.1115/PVP2013-97637
View Paper titled, Structure Dynamics Analysis in Inhomogeneous Density Flows
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Topics: Density, Dynamics (Mechanics), Flow (Dynamics), Fluids, Hydrofoil, Vibration, Pressure
Proceedings Papers

Numerical Analysis of Hydrofoil Dynamics by Using a Fluid-Structure Interaction Approach

Tolotra Emerry Rajaomazava, III, Mustapha Benaouicha, Jacques-André Astolfi
Proc. ASME. PVP2012, Volume 4: Fluid-Structure Interaction, 115-124, July 15–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: PVP2012-78389
https://doi.org/10.1115/PVP2012-78389
View Paper titled, Numerical Analysis of Hydrofoil Dynamics by Using a Fluid-Structure Interaction Approach
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Topics: Dynamics (Mechanics), Fluid structure interaction, Hydrofoil, Numerical analysis, Pressure, Algorithms, Differential equations, Finite element analysis, Flow (Dynamics), Fluids
Proceedings Papers

A Comparison Study of Coupling Algorithms for Fluid-Structure Interaction Problems

Tolotra Emerry Rajaomazava, III, Mustapha Benaouicha, Jacques-Andre´ Astolfi
Proc. ASME. PVP2011, Volume 4: Fluid-Structure Interaction, 399-408, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57573
https://doi.org/10.1115/PVP2011-57573
View Paper titled, A Comparison Study of Coupling Algorithms for Fluid-Structure Interaction Problems
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Topics: Algorithms, Fluid structure interaction, Finite element methods, Energy conservation
Proceedings Papers

CFD Simulation and Experimental Validation of a Vertical Axis Turbine: Toward Variable Pitch Cross-Flow Marine Turbine for Maximizing Hydropower Extraction—The SHIVA Project

Benoit Paillard, Jacques-Andre Astolfi, Frederic Hauville
Proc. ASME. OMAE2011, Volume 5: Ocean Space Utilization; Ocean Renewable Energy, 619-627, June 19–24, 2011
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2011-49749
https://doi.org/10.1115/OMAE2011-49749
View Paper titled, CFD Simulation and Experimental Validation of a Vertical Axis Turbine: Toward Variable Pitch Cross-Flow Marine Turbine for Maximizing Hydropower Extraction—The SHIVA Project
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Topics: Computational fluid dynamics, Cross-flow, Hydropower, Simulation, Turbines, Blades, Turbulence, Computer simulation, Flow (Dynamics), Reynolds number
Proceedings Papers

An Experimental Study of Boundary-Layer Transition Induced Vibrations on a Hydrofoil

Antoine Ducoin, Jacques Andre´ Astolfi, Marie-Laure Gobert
Proc. ASME. FEDSM2010, ASME 2010 7th International Symposium on Fluid-Structure Interactions, Flow-Sound Interactions, and Flow-Induced Vibration and Noise: Volume 3, Parts A and B, 1269-1278, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30755
https://doi.org/10.1115/FEDSM-ICNMM2010-30755
View Paper titled, An Experimental Study of Boundary-Layer Transition Induced Vibrations on a Hydrofoil
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Topics: Boundary layers, Hydrofoil, Vibration, Separation (Technology), Bubbles, Flow (Dynamics), Vortex shedding, Pressure, Reynolds number, Tunnels
Proceedings Papers

Fluid Structure Interaction Analysis on a Transient Pitching Hydrofoil

Antoine Ducoin, Jacques Andre´ Astolfi, Franc¸ois Deniset, Jean-Franc¸ois Sigrist
Proc. ASME. PVP2009, Volume 4: Fluid-Structure Interaction, 665-671, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-78082
https://doi.org/10.1115/PVP2009-78082
View Paper titled, Fluid Structure Interaction Analysis on a Transient Pitching Hydrofoil
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Topics: Fluid structure interaction, Hydrofoil, Transients (Dynamics), Displacement, Displacement measurement, Flow (Dynamics), Pressure measurement, Tunnels, Turbulence, Video cameras
Proceedings Papers

An Experimental and Numerical Investigation of Flow Over a Hydrofoil in Transient Regimes Based on Wall-Pressure Analysis

Antoine Ducoin, Jacques-Andre´ Astolfi, Franc¸ois Deniset, Jean-Franc¸ois Sigrist, Vincent Soyer
Proc. ASME. PVP2008, Volume 4: Fluid-Structure Interaction, 239-247, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61575
https://doi.org/10.1115/PVP2008-61575
View Paper titled, An Experimental and Numerical Investigation of Flow Over a Hydrofoil in Transient Regimes Based on Wall-Pressure Analysis
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Topics: Flow (Dynamics), Hydrofoil, Pressure, Transients (Dynamics), Turbulence, Bubbles, Chords (Trusses), Fluctuations (Physics), Offshore structural design, Suction
Proceedings Papers

A Numerical and Experimental Investigation of Wall-Pressure Fluctuations Induced by Sheet Cavitation Instabilities on Lifting Surface

Jacques-Andre´ Astolfi, Jean-Baptiste Leroux, Olivier Coutier-Delgosha, Franc¸ois Deniset
Proc. ASME. PVP2005, Volume 4: Fluid Structure Interaction, 63-71, July 17–21, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PVP2005-71187
https://doi.org/10.1115/PVP2005-71187
View Paper titled, A Numerical and Experimental Investigation of Wall-Pressure Fluctuations Induced by Sheet Cavitation Instabilities on Lifting Surface
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Topics: Cavitation, Fluctuations (Physics), Pressure, Dynamics (Mechanics), Hydrofoil, Vapors, Algorithms, Compressibility, Flow (Dynamics), Flow instability
Proceedings Papers

Numerical Investigation of Deformable Hydrofoils in Steady Flows

Antoine Ducoin, Franc¸ois Deniset, Thomas Damay, Jacques-Andre´ Astolfi, Christian Laine
Proc. ASME. PVP2006-ICPVT-11, Volume 4: Fluid Structure Interaction, Parts A and B, 157-164, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93258
https://doi.org/10.1115/PVP2006-ICPVT-11-93258
View Paper titled, Numerical Investigation of Deformable Hydrofoils in Steady Flows
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Topics: Flow (Dynamics), Hydrofoil, Fluids, Simulation, Algorithms, Boundary-value problems, Computation, Deformation, Elasticity, Finite element methods
Journal Articles

Numerical Prediction of Cavitating Flow on a Two-Dimensional Symmetrical Hydrofoil and Comparison to Experiments

Olivier Coutier-Delgosha, François Deniset, Jacques André Astolfi, Jean-Baptiste Leroux
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. March 2007, 129(3): 279–292.
https://doi.org/10.1115/1.2427079
Published Online: August 4, 2006
View Article titled, Numerical Prediction of Cavitating Flow on a Two-Dimensional Symmetrical Hydrofoil and Comparison to Experiments
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Topics: Cavitation, Cavities, Flow (Dynamics), Pressure, Vapors, Simulation, Turbulence, Computer simulation
Journal Articles

An Experimental Study of Unsteady Partial Cavitation

Jean-Baptiste Leroux, Jacques Andre´ Astolfi, Assistant Professor, Jean Yves Billard, Professor
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. January 2004, 126(1): 94–101.
https://doi.org/10.1115/1.1627835
Published Online: February 19, 2004
View Article titled, An Experimental Study of Unsteady Partial Cavitation
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Topics: Cavitation, Cavities, Pressure, Flow (Dynamics), Wakes, Shock waves, Chords (Trusses), Cycles, Vapors