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Berengere Podvin

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Publications

Study of the wall pressure variations on the stall inception of a thick cambered profile at high Reynolds number

Caroline Braud , Bérengère Podvin , Julien Deparday
Physical Review Fluids, 2024, 9 (1), pp.014605. ⟨10.1103/PhysRevFluids.9.014605⟩
Journal articles hal-04420727v1
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Dissipation-based proper orthogonal decomposition of turbulent Rayleigh–Bénard convection flow

P J Olesen , L. Soucasse , Bérengère Podvin , C M Velte
Physics of Fluids, 2024, 36 (3), pp.035109. ⟨10.1063/5.0188430⟩
Journal articles hal-04491215v1
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Data-Driven Model to Predict Aircraft Vibration Environment

Stéphane Février , Stéphane Nachar , Lionel Mathelin , Frédéric Giordano , Bérengère Podvin
AIAA Journal, 2023, 61 (10), pp.4610-4622. ⟨10.2514/1.J062735⟩
Journal articles hal-04185185v1
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Relationship between the base pressure and the velocity in the near-wake of an Ahmed body

Bérengère Podvin , Stéphanie Pellerin , Yann Fraigneau , Guillaume Bonnavion , Olivier Cadot
Physical Review Fluids, 2022, 7 (5), pp.054602. ⟨10.1103/PhysRevFluids.7.054602⟩
Journal articles hal-04193562v1
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Coherent structure identification in turbulent channel flow using latent Dirichlet allocation

Mohamed Frihat , Bérengère Podvin , Lionel Mathelin , Yann Fraigneau , François Yvon
Journal of Fluid Mechanics, 2021, 920, ⟨10.1017/jfm.2021.444⟩
Journal articles hal-03258870v1
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On the role of roughness valleys in turbulent Rayleigh-Bénard convection

Mebarek Belkadi , Anne Sergent , Yann Fraigneau , Bérengère Podvin
Journal of Fluid Mechanics, 2021, 923, pp.A6. ⟨10.1017/jfm.2021.583⟩
Journal articles hal-03029901v2
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Low-order modelling of the wake dynamics of an Ahmed body

Bérengère Podvin , Stéphanie Pellerin , Yann Fraigneau , Guillaume Bonnavion , Olivier Cadot
Journal of Fluid Mechanics, 2021, 927, pp.R6. ⟨10.1017/jfm.2021.788⟩
Journal articles hal-03364007v1
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Physical modeling of simultaneous heat and mass transfer: species interdiffusion, Soret effect and Dufour effect

Nan Jiang , Etienne Studer , Bã©rengã¨re Podvin
International Journal of Heat and Mass Transfer, 2020, 156, pp.1-6
Journal articles hal-02879475v1
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Experimental and numerical shadowgraph in turbulent Rayleigh-Bénard convection with a rough boundary: investigation of plumes

Mebarek Belkadi , Laura Guislain , Anne Sergent , Berengere Podvin , Francesca Chillà
Journal of Fluid Mechanics, 2020, 895, pp.A7. ⟨10.1017/jfm.2020.296⟩
Journal articles hal-02329929v3

Proper orthogonal decomposition analysis and modelling of the wake deviation behind a squareback Ahmed body

Bérangère Podvin , Stéphanie Pellerin , Yann Fraigneau , Antoine Evrard , Olivier Cadot
Physical Review Fluids, 2020, 5 (6), pp.064612. ⟨10.1103/PhysRevFluids.5.064612⟩
Journal articles hal-02985722v1
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Reduced-order modelling of radiative transfer effects on Rayleigh–Bénard convection in a cubic cell

Laurent Soucasse , Bérengère Podvin , Philippe Rivière , Anouar Soufiani
Journal of Fluid Mechanics, 2020, 898, ⟨10.1017/jfm.2020.395⟩
Journal articles hal-02882002v1
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Proper orthogonal decomposition analysis and modelling of large-scale flow reorientations in a cubic Rayleigh–Bénard cell

Laurent Soucasse , Berengere Podvin , Philippe Rivière , Anouar Soufiani
Journal of Fluid Mechanics, 2019, 881, pp.23-50. ⟨10.1017/jfm.2019.746⟩
Journal articles hal-02342436v1
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Cessation and reversals of large-scale structures in square Rayleigh-Bénard cells

Andrés Castillo-Castellanos , Anne Sergent , Bérengère Podvin , Maurice Rossi
Journal of Fluid Mechanics, 2019, 877, pp.922-954. ⟨10.1017/jfm.2019.598⟩
Journal articles hal-01921361v2
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On reversals in 2D turbulent Rayleigh-Bénard convection: insights from embedding theory and comparison with Proper Orthogonal Decomposition analysis

Davide Faranda , Bérengère Podvin , Anne Sergent
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2019, 29 (29), pp.033110. ⟨10.1063/1.5081031⟩
Journal articles hal-01701353v2
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Spatio-temporal proper orthogonal decomposition of turbulent channel flow

Srikanth Derebail Muralidhar , Bérengère Podvin , Lionel Mathelin , Yann Fraigneau
Journal of Fluid Mechanics, 2019, 864, pp.614-639. ⟨10.1017/jfm.2019.48⟩
Journal articles hal-02170063v1

Three-dimensional instabilities of natural convection between two differentially heated vertical plates: Linear and nonlinear complementary approaches

Zhenlan Gao , Bérengère Podvin , Anne Sergent , Shihe Xin , Jalel Chergui
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2018, 97, pp.40
Journal articles hal-01834647v1
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On combining linear stochastic estimation and proper orthogonal decomposition for flow reconstruction

Bérengère Podvin , Sylvain Nguimatsia , Jean-Marc Foucaut , Christophe Cuvier , Yann Fraigneau
Experiments in Fluids, 2018, 59, pp.1-12. ⟨10.1007/s00348-018-2513-4⟩
Journal articles hal-01834645v1

Large-scale investigation of a turbulent bifurcation in the swirling Von Karman flow

Bérengère Podvin , Bérengère Dubrulle
Fluid Dynamics Research, 2018, 50 (6), ⟨10.1088/1873-7005/aae166⟩
Journal articles cea-01935496v1

Precursor for wind reversal in a square Rayleigh-Bénard cell

Bérengère Podvin , Anne Sergent
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2017, 95, pp.17
Journal articles hal-01630002v1

A few thoughts on Proper Orthogonal Decomposition in turbulence

Bérengère Podvin , Yann Fraigneau
Physics of Fluids, 2017, 29, 8p
Journal articles hal-01834650v1
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On wall pressure fluctuations and their coupling with vortex dynamics in a separated-reattached turbulent flow over a blunt flat plate

Christian Tenaud , Bérengère Podvin , Yann Fraigneau , Virginie Daru
International Journal of Heat and Fluid Flow, 2016, 61, Part B, pp.730-748. ⟨10.1016/j.ijheatfluidflow.2016.08.002⟩
Journal articles hal-01413083v1

Chaotic dynamics of a convection roll in a highly confined, vertical, differentially heated fluid layer

Zhenlan Gao , Bérengère Podvin , Anne Sergent , Shihe Xin
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2015, 91 (1), pp.013006. ⟨10.1103/PhysRevE.91.013006⟩
Journal articles hal-01282511v1

A large-scale investigation of wind reversal in a square Rayleigh-Bénard cell

Bérengère Podvin , Anne Sergent
Journal of Fluid Mechanics, 2015, 766, pp.172--201
Journal articles hal-01834653v1
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Coherent structures in the boundary layer of a flat thick plate

B Podvin , Y Fraigneau , C Tenaud , Virginie Daru
Comptes Rendus Mécanique, 2014, 342, pp.417 - 424. ⟨10.1016/j.crme.2014.05.006⟩
Journal articles hal-01080643v1

POD-based wall boundary conditions for the numerical simulation of turbulent channel flows

Bérengère Podvin , Yann Fraigneau
Journal of Turbulence, 2014, 15, pp.145-171
Journal articles hal-01834655v1

Transition to chaos of natural convection between two infinite differentially heated vertical plates

Zhenlan Gao , Anne Sergent , Bérengère Podvin , Shihe Xin , Patrick Le Quéré
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2013, 88 (2), pp.023010. ⟨10.1103/PhysRevE.88.023010⟩
Journal articles hal-00958734v1

Nonlinear dynamics between two differentially heated vertical plates in the presence of stratification

Bérengère Podvin , Patrick Le Quéré
Theoretical and Computational Fluid Dynamics, 2013, 27, pp.89-114
Journal articles hal-01621205v1

POD investigation of Rayleigh-Bénard convection in a rectangular cavity

Bérengère Podvin , Anne Sergent
Physics of Fluids, 2012, 24, pp.105106_1-105106_26
Journal articles hal-01834656v1

Synthetic wall boundary conditions for the direct numerical simulation of wall-bounded turbulence

Bérengère Podvin , Yann Fraigneau
Journal of Turbulence, 2011, 12, pp.1-26
Journal articles hal-01834657v1

On Self-Similarity in the Inner Wall Layer of a Turbulent Channel Flow

Bérengère Podvin , Yann Fraigneau , Julien Jouanguy , Jean-Philippe Laval
Journal of Fluids Engineering, 2010, 132 (4), pp.041202. ⟨10.1115/1.4001385⟩
Journal articles hal-00476496v1

Model and experimental visualizations of the interaction of a bubble with an inclined wall

Bérengère Podvin , S Khoja , F Moraga , D Attinger
Journal of Materials Science and Chemical Engineering, 2008, 63, pp.1914-1928
Journal articles hal-01834662v1

Application of compact neural network for drag reduction in a turbulent channel flow at low Reynolds numbers

L Lorang , Bérengère Podvin , Patrick Le Quéré
Physics of Fluids, 2008, 20, pp.045104:1-13
Journal articles hal-01848205v1

A reconstruction method for the flow past an open cavity

B. Podvin , Y. Fraigneau , F. Lusseyran , Pierre Gougat
Journal of Fluids Engineering, 2006, 128, pp.531-540. ⟨10.1115/1.21751⟩
Journal articles hal-00108761v1
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Determining the Spectral Signature of Spatial Coherent Structures

L.R. Pastur , F. Lusseyran , Y. Fraigneau , B. Podvin
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2005, 72, pp.065301(R). ⟨10.1103/PhysRevE.72.065301⟩
Journal articles hal-00009535v1

Low-order models for the flow in a differentially heated cavity

Bérengère Podvin , Patrick Le Quéré
Physics of Fluids, 2001, 13, pp.3204-3214
Journal articles hal-01848112v1
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Near wake of an Ahmed body: analysis of switches and base pressure-velocity relationship

Stéphanie Pellerin , Bérengère Podvin , Yann Fraigneau , Guillaume Bonnavion , Olivier Cadot
Fifth international conference in numerical and experimental aerodynamics of, road vehicles and trains (Aerovehicles 5), Jun 2023, Poitiers, France
Conference papers hal-04406619v1

Data-Driven Prediction of Aircraft Vibration Environment During Unsteady Flight Dynamics

Stéphane Février , Stéphane Nachar , Lionel Mathelin , Frédéric Giordano , Bérengère Podvin
1st Annual Aerospace Structures, Structural Dynamics, and Materials Conference (SSDM), ASME, Jun 2023, San Diego (California), United States
Conference papers hal-04185012v1

Latent Dirichlet Allocation: a new machine learning tool to evaluate CMIP6 climate models atmospheric circulation

Nemo Malhomme , Davide Faranda , Bérengère Podvin , Lionel Mathelin
European Meteorological Society annual meeting, Sep 2022, Bonn, Germany
Conference papers hal-04406521v1
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Apprentissage de graphe pour la reconstruction de l'environnement vibratoire

Stéphane Février , Stéphane Nachar , Lionel Mathelin , Frédéric Giordano , Bérengère Podvin
15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France
Conference papers hal-03717557v1

Near wake of an Ahmed body: analysis of switches and base pressure-velocity relationship

Stéphanie Pellerin , Bérengère Podvin , Yann Fraigneau , Guillaume Bonnavion , Olivier Cadot
GDR Symposium flow separation control, GDR Contrôle des Décollements, Nov 2022, Paris, France
Conference papers hal-04426802v1

Analyse et contrôle d'un écoulement autour d'un corps de type SUV par DNS et analyse POD

Stéphanie Pellerin , Bérengère Podvin , M. Chihaoui , Yann Fraigneau
Journée de Dynamique des Fluides du plateau de Saclay, LISN, Mar 2022, Orsay, France
Conference papers hal-04426711v1

On the relationship between base pressure and velocity in the wake of a bluff body

Stéphanie Pellerin , Bérengère Podvin , Yann Fraigneau , Guillaume Bonnavion , Olivier Cadot
14th European Fluid Mechanics Conference EFMC14, Sep 2022, Athens, Greece
Conference papers hal-04426906v1

Flow reconstruction using manifold learning and structure-preserving metrics

Lionel Mathelin , Alex Gorodetsky , Bérengère Podvin
SIAM Conference on Computational Science and Engineering (CSE21), Mar 2021, Virtual conference, France
Conference papers hal-03451326v1

Low-order modeling of the wake dynamics of an Ahmed body

Stéphanie Pellerin , Bérengère Podvin , Yann Fraigneau , Guillaume Bonnavion , Olivier Cadot
GDR Symposium flow separation control, GDR Contrôle des Décollements, Nov 2021, Poitiers, France
Conference papers hal-04426777v1

Unsupervised identification of motifs in turbulent channel flow using Latent Dirichlet Allocation

Mohamed Frihat , Némo Malhomme , Bérengère Podvin , Lionel Mathelin , Yann Fraigneau
Euromech colloquium on Machine learning methods for turbulent separated flows, Jun 2021, Paris, France
Conference papers hal-03451341v1

POD et modèles réduits pour l'analyse des modes de sillage derrière un corps d'Ahmed

Bérengère Podvin , Stéphanie Pellerin , Yann Fraigneau , Olivier Cadot
Journée de Dynamique des Fluides du plateau de Saclay, Feb 2020, Orsay, France
Conference papers hal-04426726v1
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Modelling the dynamics of the wake behind a squareback Ahmed body

Bérengère Podvin , Stéphanie Pellerin , Yann Fraigneau , Guillaume Bonnavion , Olivier Cadot
Fourth international conference in numerical and experimental aerodynamics of road vehicles and trains (Aerovehicles4), Aug 2020, Berlin, Germany
Conference papers hal-04406605v1

Flow reconstruction using manifold learning

Lionel Mathelin , Srikanth Derebail Muralidhar , B Podvin
SIAM Computational Science and Engineering, Feb 2019, Spokane, WA, United States
Conference papers hal-04405363v1

A POD-based model for the wake of an Ahmed body

Bérengère Podvin , Stéphanie Pellerin , Yann Fraigneau , Antoine Evrard , Olivier Cadot
GDR Symposium flow separation control, Nov 2019, Paris, France
Conference papers hal-04426752v1

Improvement of Physical Modeling for Coupled Heat and Mass Transfer in a Square Cavity with Condensation in the Presence of Non-Condensable Gas

Nan Jiang , Etienne Studer , Bérengère Podvin
18th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-18), Aug 2019, Portland (OR), United States. pp.6579-6592
Conference papers cea-04383033v1

Data-driven estimation of a turbulent flow from wall sensors

Lionel Mathelin , Srikanth Derebail Muralidhar , Bérengère Podvin
US-Japan Workshop on bridging Fluid Mechanics and Data Science, Mar 2018, Tokyo (Japan), Japan
Conference papers hal-04406584v1
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Analysis and control of the symmetry breaking wakes behind an Ahmed body by Large Eddy Simulation

Stéphanie Pellerin , Bérengère Podvin
Third international conference in numerical and experimental aerodynamics of, road vehicles and trains (Aerovehicles 3), Jun 2018, Milano, Italy
Conference papers hal-04408855v1

Numerical modelling of turbulent convection in a rough Rayleigh-Bénard cell

Mebarek Belkadi , Anne Sergent , Bérengère Podvin
International Conference on Rayleigh-Bénard Turbulence, May 2018, Enschede, Netherlands
Conference papers hal-02170071v1
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Symmetry breaking wakes of a square-back Ahmed body: LES and modes analysis using POD

Stéphanie Pellerin , Bérengère Podvin
7th conference on bluff body wakes and vortex- induced vibrations, Jul 2018, Carry le Rouet, France
Conference papers hal-04408880v1

Large scale reversals in turbulent Rayleigh-Bénard convection

Anne Sergent , Andrés Castillo-Castellanos , Bã©rengã¨re Podvin , Maurice Rossi
International Conference on Turbulence and Interaction, Jun 2018, Trois Ilets (Martinique), France
Conference papers hal-02170068v1
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Period-doubling scenario and crisis-induced intermittency in natural convection between two vertical differentially heated plates

Zhenlan Gao , Bérengère Podvin , Anne Sergent , Shihe Xin , Patrick Le Quéré
CFM 2013 21ème Congrès Français de Mécanique, Aug 2013, Bordeaux, France
Conference papers hal-00958781v1

Numerical simulation of natural convection between two vertical differentially heated plates

Zhenlan Gao , Bérengère Podvin , Anne Sergent , Shihe Xin , Patrick Le Quéré
Rencontre du Non-Linéaire, Mar 2012, Paris, France
Conference papers hal-01848706v1

Etude d'un canal stratifié différentiellement chauffé

Bérengère Podvin , Patrick Le Quéré
Rencontre du Non-Linéaire, Jan 2011, Paris, France
Conference papers hal-01851483v1
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POD-based technique for 3D flow reconstruction using 2D data set

Luc R. Pastur , François Lusseyran , Thierry Faure , Bérengère Podvin , Yann Fraigneau
13th International Symposium on Flow Visualization, Jul 2008, Nice, France. pp.ID 223
Conference papers hal-00327098v1