Laetitia PERNOD

Maîtresse de Conférences à LHEEA (UMR 6598), Ecole Centrale de Nantes
79%
Libre accès
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Affiliations actuelles
  • Laboratoire de recherche en Hydrodynamique, Énergétique et Environnement Atmosphérique (LHEEA)
  • NANTES UNIVERSITÉ - École Centrale de Nantes (Nantes Univ - ECN)
Identifiants chercheurs
Contact

Présentation

I currently hold an Associate Professor position at Ecole Centrale de Nantes, that offers advanced training programs in maritime and paramaritime industries for top level engineers. Alongside, I am an active member of the dynamic and competitive research team of LHEEA at Ecole Centrale de Nantes. With a Ph.D in fluid dynamics, I have a wide-ranging expertise in hydrodynamics, fluid-structure interactions, numerical modelling (Computational Fluid Dynamics & Computational Solid Dynamics) and experimental investigation.

Current research areas include fluid-structure interaction and vibration mitigation of lifting surfaces in the marine industry (propellers, appendages, turbine blades, etc.), underwater sound reduction, wind-propulsion for the decarbonisation of the maritime industry, and seeking out innovative solutions to mitigate the effects of climate change on our planet and our societies. Furthermore, as a lecturer, I strive to empower and educate students so that they may thrive with professionnal success and become accomplished citizens.

Alongside engineering and scientific research, I am also passionate about philosophy, litterature, geopolitics and economics, and issues related to humanitarian rights, the distribution of wealth and opportunities within a society, as well as ecological and political philosophy. As such, I strongly advocate for intercultural exchanges and interdisciplinary collaboration with a broad spectrum of expertise - from engineering and cognitive sciences to sociology and history - to bring about a positive impact on the environment and achive social equity, pacifism and social and environnmental justice. To this end, I am fully committed to promoting social-ethnic-gender diversity and eco-friendly, socially responsible practices in academia and industry.

I am excited to collaborate with professionals and organizations that share my passion and welcome the opporunity to explore new ways of reducing our carbon footprint, driving sustainable innovations in the maritime industry and promoting social equity and justice.

Domaines de recherche

Mécanique des fluides [physics.class-ph]

Compétences

Fluid-structure interaction Hydrodynamics Computational Fluid Dynamics Computational Solid Dynamics Experimental Modelling Numerical Modelling

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Publications

A Large-Scale Optimization Framework for Simultaneous Design and Routing of Wind-Assisted Ships

Charles Dhainaut , Matthieu Sacher , Jean-Baptiste Leroux , Laetitia Pernod , Vincent Podeur
SNAME 25th Chesapeake Sailing Yacht Symposium, Mar 2025, Annapolis, United States. ⟨10.5957/CSYS-2025-014⟩
Communication dans un congrès hal-04996304 v1
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Influence of shaft stiffness on the performance of a plane-like hydrofoil

Agathe de la Hougue , Guillaume Androuin , Laetitia Pernod , Matthieu Sacher , Benoît Augier et al.
25e Congrès Français de Mécanique, Aug 2022, Nantes, France
Communication dans un congrès hal-04281725 v1
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Free-Surface Effects on Two-Dimensional Hydrofoils by RANS-VOF Simulations

Laetitia Pernod , Matthieu Sacher , Jeroen Wackers , Benoit Augier , Patrick Bot
SNAME 24th Chesapeake Sailing Yacht Symposium, Jun 2022, Annapolis, United States. ⟨10.5957/CSYS-2022-012⟩
Communication dans un congrès hal-04151779 v1

Free-Surface Effects on Two-Dimensional Hydrofoils by RANS-VOF Simulations

Laetitia Pernod , Matthieu Sacher , Jeroen Wackers , Benoit Augier , Patrick Bot
SNAME 24th Chesapeake Sailing Yacht Symposium, Jun 2022, Annapolis, France. ⟨10.5957/CSYS-2022-012⟩
Communication dans un congrès hal-04538038 v1
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Peristaltic pumping by huge amplitude piezoelectric traveling wave actuator

François Pigache , Leonard Coutant , Laetitia Pernod , Julien Michel Fontaine
2021 IEEE International Workshop of Electronics, Control, Measurement, Signals and their application to Mechatronics (ECMSM), Jun 2021, Liberec, France. pp.1-6, ⟨10.1109/ECMSM51310.2021.9468866⟩
Communication dans un congrès hal-03287172 v1
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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 et al.
ASME 2020 Fluids Engineering Division Summer Meeting, FEDSM 2020, Jul 2020, Virtual conference, United States. ⟨10.1115/FEDSM2020-20226⟩
Communication dans un congrès hal-03196687 v1
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Passive vibration damping of hydrofoils using resonant piezoelectric shunt

Laetitia Pernod , Boris Lossouarn , Jacques-André Astolfi , Jean-François Deü
9th ECCOMAS Thematic Conference on Smart Structures and Materials, SMART 2019, Jul 2019, Paris, France
Communication dans un congrès hal-02237897 v1
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Amortissement vibratoire d'hydrofoil par couplage piézoélectrique

Laetitia Pernod , Boris Lossouarn , Jean-François Deü , Jacques-André Astolfi
24ème Congrès Français de Mécanique, Aug 2019, Brest, France
Communication dans un congrès hal-02632090 v1
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Simulation couplée Fluide-Structure d'un hydrofoil en composite sous écoulement stationnaire et instationnaire

Laetitia Pernod , Antoine Ducoin , Hervé Le Sourne , Jean-François Sigrist
CFM 2017 - 23ème Congrès Français de Mécanique, Aug 2017, Lille, France
Communication dans un congrès hal-03465788 v1
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Coupled Numerical Simulation of an Aluminum and a Composite Hydrofoil in Steady and Unsteady Flows

Laetitia Pernod , Antoine Ducoin , Herve Le Sourne , Jean-François Sigrist
Fifth International Symposium on Marine Propulsors, Jun 2017, Espoo, Finland
Communication dans un congrès hal-02586866 v1
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Passive vibration damping of hydrofoils using resonant piezoelectric shunts

Laetitia Pernod , Boris Lossouarn , Jacques-André Astolfi , Jean-François Deü
9èmes Journées Jeunes Chercheurs en vibrations, Acoustique et Bruit, JJCAB 2019, Nov 2019, Besançon, France
Poster de conférence hal-02913611 v1

Calculating Fluid–Structure Interactions Using Co-simulation Techniques (chapter 8)

Laetitia Pernod
Fluid–Structure Interaction: Numerical Simulation Techniques for Naval Applications, ISTE; Wiley, 2022, 9781789450781
Chapitre d'ouvrage hal-04151911 v1

Calcul d’interaction fluide-structure par co-simulation (chapitre 8)

Laetitia Pernod
Interactions fluide-structure : modèles mathématiques et numériques pour le génie naval, ISTE, pp.221-263, 2022, 9781789480788
Chapitre d'ouvrage hal-04151938 v1
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Simulations couplées fluide-structure et étude expérimentale d'un hydrofoil composite sous écoulement hydrodynamique

Laetitia Pernod
Mécanique des fluides [physics.class-ph]. Ecole Centrale de Nantes (ECN); Université Bretagne Loire, 2019. Français. ⟨NNT : ⟩
Thèse tel-02353045 v1