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Analysis and modelling of wake-airfoil interaction aeroacoustics
Marios I. Spiropoulos
,
Filipe R. Do Amaral
,
Florent Margnat
,
Vincent Valeau
,
Peter Jordan
et al.
30th AIAA/CEAS Aeroacoustics Conference (2024), American Institute of Aeronautics and Astronautics (AIAE); Council of European Aerospace Societies (CEAS), Jun 2024, Rome, Italy. ⟨10.2514/6.2024-3055⟩
Conference papers
hal-04932449
v1
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Effect of the incidence angle of the flow on the acoustic dipolar radiation of rectangular cylinders
Louise Chiocchetti
,
David Marx
,
Florent Margnat
,
Vincent Valeau
Conference papers
hal-04443631
v1
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Investigation of the far field pressure pulse generated by vortex-wedge interaction using Howe’s acoustic analogy
Marios I Spiropoulos
,
Florent Margnat
,
Vincent Valeau
,
Peter Jordan
Conference papers
hal-04443659
v1
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Numerical Simulation of Whistling in Flows around Side-View Mirrors
A. Stoffel
,
Florent Margnat
,
C. Prax
,
F. Vanherpe
SIA SIMULATION NUMÉRIQUE, Société des Ingénieurs de l'Automobile, Apr 2023, Paris, France. 8 p
Conference papers
hal-04443951
v1
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Acoustics of turbulent eddies impinging on a semi-infinite rigid wedge
Marios I Spiropoulos
,
Florent Margnat
,
Vincent Valeau
,
Peter Jordan
Conference papers
hal-04443650
v1
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Experimental and Numerical Analysis of Whistling in Flows around Side-View Mirrors
Arnaud Stoffel
,
Florent Margnat
,
Christian Prax
,
François van Herpe
16ème Congrès Français d'Acoustique, CFA2022, Société Française d'Acoustique; Laboratoire de Mécanique et d'Acoustique, Apr 2022, Marseille, France
Conference papers
hal-03848128
v1
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Identifying spanwise source distribution of tonal trailing-edge noise with microphone array techniques and TR-PIV
Yoann Beausse
,
Florent Margnat
,
Vincent Valeau
,
Laurent-Emmanuel Brizzi
,
Yoann Beausse
et al.
28th AIAA/CEAS Aeroacoustics 2022 Conference, American Institute of Aeronautics and Astronautics (AIAA); Council of European Aerospace Societies (CEAS), Jun 2022, Southampton, France. ⟨10.2514/6.2022-2919⟩
Conference papers
hal-04443837
v1
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Modeling Aeolian Tones by Global Instability Modes
Robin Prinja
,
Peter Jordan
,
Florent Margnat
28th AIAA/CEAS Aeroacoustics 2022 Conference, Jun 2022, Southampton, United Kingdom. pp.AIAA 2022-2917, ⟨10.2514/6.2022-2917⟩
Conference papers
hal-04443811
v1
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Extracting Noise Producing Coherent Structures in Cylinder Flows from TR PIV Data
Robin Prinja
,
Florent Margnat
,
Peter Jordan
28th AIAA/CEAS Aeroacoustics 2022 Conference, Jun 2023, Southampton, United Kingdom. pp.AIAA 2022-3047, ⟨10.2514/6.2022-3047⟩
Conference papers
hal-04443829
v1
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Influence of the Length of a Cylinder on its Aeolian Tone Level: Measurement and Modelling
W. Pinto
,
F. Margnat
,
C. Noûs
Conference papers
hal-04220829
v1
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Experimental study of the influence of the shape on the spanwise coherence length of the flow over a bluff body
Wagner Gonçalves Pinto
,
Florent Margnat
,
Camille Noûs
Conference papers
hal-03215258
v1
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Experimental study of the aerodynamic noise produced by flow-body interaction by synchronous PIV and microphone array measurements
Yoann Beausse
,
Vincent Valeau
,
Florent Margnat
,
Laurent-Emmanuel Brizzi
,
François Ollivier
et al.
Conference papers
hal-03229451
v1
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Aeolian tone level as a consequence of distance to the onset of unsteadiness: influence of bluff-body shape on the critical Reynolds number
Wagner Gonçalves Pinto
,
Florent Margnat
,
Camille Nous
Conference papers
hal-03242471
v1
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Influence of cross-section on the aeolian tone: a numerical study in the laminar regime
Wagner Gonçalves Pinto
,
Florent Margnat
,
Yves Gervais
25th AIAA/CEAS Aeroacoustics Conference, American Institute of Aeronautics and Astronautics (AIAA); Council of European Aerospace Societies (CEAS), May 2019, Delft, Netherlands. ⟨10.2514/6.2019-2532⟩
Conference papers
hal-04443860
v1
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Effect of cross-section on flow three-dimensionality for prismatic bodies and the associated noise emission
Wagner Pinto
,
Florent Margnat
,
Yves Gervais
25th AIAA/CEAS Aeroacoustics Conference, May 2019, Delft, Netherlands. pp.2019-2531, ⟨10.2514/6.2019-2531⟩
Conference papers
hal-04443850
v1
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Analysis of hydrodynamic and acoustic events in a turbulent boundary layer using a direct noise simulation database
Florent Margnat
,
Xavier Gloerfelt
22nd AIAA/CEAS Aeroacoustics Conference, American Institute of Aeronautics and Astronautics (AIAA); Council of European Aerospace Societies (CEAS), May 2016, Lyon, France. ⟨10.2514/6.2016-2750⟩
Conference papers
hal-04443865
v1
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Modeling aeroacoustic excitations by subsonic wave packets in the Kirchhoff formalism
Romain Serre
,
Florent Margnat
Congrès français de mécanique (21 ; 2013 ; Bordeaux (Gironde))., Aug 2013, France. pp.1-6
Conference papers
hal-00879587
v1
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A Morphological Approach to the Aeroacoustic Fields of a Flute with Density Gradient Correlation
Yasuo Obikane
,
Florent Margnat
20th AIAA Computational Fluid Dynamics Conference, Jun 2011, Honolulu, United States. ⟨10.2514/6.2011-3683⟩
Conference papers
hal-04443902
v1
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A Mixing-Layer Flow Noise Analysis by Retarded-time Filtering of the Source Field
Florent Margnat
10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France
Conference papers
hal-00542602
v1
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A Fast Procedure for Computations of Acoustic Fields Given by Retarded-Potential Integrals
Florent Margnat
Conference papers
hal-04443879
v1
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Retarded-time source field analysis of vortex-pairing noise
Florent Margnat
International Conference on Acoustics NAG/DAGA 2009, Mar 2009, Rotterdam, Netherlands
Conference papers
hal-04443934
v1
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Analysis of free-shear flow noise through a decomposition of the Lighthill source term
F. Margnat
,
V. Fortune
,
P. Jordan
,
Y. Gervais
ICCFD 5 Seoul, 2008, 2008, Séoul, South Korea
Conference papers
hal-00406141
v1
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A recursive scheme for the computation of aeroacoustics integrals – application to the analysis of free shear flow noise
F. Margnat
,
V. Fortune
,
P. Jordan
,
Y. Gervais
ICCFD5, Seoul, Korea, July 7-11 2008., 2008, Séoul, South Korea
Conference papers
hal-00406144
v1
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Decomposition of the Lighthill source term and analysis of acoustic radiation from mixing layers
F. Margnat
,
V. Fortune
,
P. Jordan
,
Y. Gervais
ASA-EAA-SFA Acoustics'08, Paris, France, June 29-July 4, 2008., 2008, Paris, France
Conference papers
hal-00417280
v1
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Analysis of acoustic source mechanisms in free shear flows
F. Margnat
,
M. Cabana
,
V. Fortune
,
P. Jordan
13th AIAA/CEAS Aeroacoustics Conference, Rome, Italy, 2007, 2007, Rome, Italy. AIAA Paper 2007-3601
Conference papers
hal-00177476
v1
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Generation of reliable aerodynamic data for computation of wall-bounded turbulent flows noise
F. Margnat
,
V. Moriniere
,
Y. Gervais
2005
Conference papers
hal-00017118
v1
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Noise radiated by flow impingement on a flat plate using DNS with a virtual boundary method
F. Margnat
,
V. Morinière
,
Y. Gervais
EUROMECH Colloquium n° 449 “Computational Aeroacoustics : from acoustic sources modeling to far-field radiated noise prediction, Dec 2003, Chamonix, France
Conference papers
hal-00147109
v1
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