Camille Perrot
Présentation
My current research activities belong to the fields of multi-scale physics, computational mechanics, structure-property-fabrication relationships of materials, multifunctional materials, and micro(poro)mechanics of porous media. The research is based on fluid flow and transports phenomena within a large range of times and lengths scales. Works oriented towards multi-scale and multi-physics modeling, applicable to various aspects of engineering sciences. Emphasis of my research activities is on studying at the local scale (meso-, micro-, or submicroscopic depending on the case) a material or a system, the goal being to understand and predict its macroscopic behavior, where are situated applications in terms of engineering [thermal, applied fluid dynamics, poroelasticity, acoustics, biomechanics, micro- and nano- (electro) mechanical systems].
Publications
Publications
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Refining Viscous and Thermal Dynamic Tortuosities for Highly Resistive Porous Materials: A Theoretical and Experimental InvestigationCFA 2025 - 17e Congrès Français d'Acoustique, Apr 2025, Paris, France |
Effets de l’humidité de l’air sur les propriétés acoustiques de milieux poreuxCFA 2025 - 17e Congrès Français d'Acoustique, Société Française d'Acoustique (SFA), Apr 2025, Paris, France |
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Utilisation de la polydispersité dans les matériaux absorbants acoustiques à base de milieux fibreux tridimensionnels aléatoiresCFA 2025 - 17e Congrès Français d'Acoustique, Société Française d'Acoustique (SFA), Apr 2025, Paris, France |
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Investigation of ultrasonic propagation in high attenuation porous materials53rd International Congress & Exposition on Noise Control Engineering, Aug 2024, Nantes, France |
Effective Path Analysis of Transmitted Waves in Fractal Porous Media19e Journée de la Matière Condensée (JMC 2024), Oct 2024, Marseille, France |
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Identification of microstructural descriptors characterizing the macro-behavior of heterogeneous random fibrous media10th Convention of the European Acoustics Association, Forum Acusticum 2023, EAA, Sep 2023, Turin, Italy. pp.7 |
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Identification of microstructural descriptors characterizing the macro-behavior of polydisperse random fibrous mediaSymposium on the Acoustics of Poro-Elastic Materials (SAPEM'23), Nov 2023, Sorrento (Naples), Italy, Italy |
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Towards a control of acoustic energy conversion in structured porous materialsSymposium on the Acoustics of Poro-Elastic Materials (SAPEM'23), Nov 2023, Sorrento (Naples), Italy |
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Effect of Pore Size Polydispersity on Acoustic Properties of High-Porosity Solid FoamsSymposium on the Acoustics of Poro-Elastic Materials, Nov 2023, SORRENTO, Italy |
Learning acoustic responses from experiments: A multiscale-informed transfer learning approachInternational Conference on Noise and Vibration Engineering (ISMA 2022), Sep 2022, Leuven (Belgique), Belgium |
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What are the microstructural features having a significant effect at the upper scale in acoustic materials? Understanding the physics and guiding the manufacturing processSymposium on the acoustics of poro-elastic materials, Mar 2021, West Lafayette, United States |
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Predicting permeability via statistical descriptors of morphology on polydisperse foams including membranesThe 11th edition of the Automotive NVH Comfort congress, Oct 2021, Le Mans (Sarthe), France |
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Microstructure parameters influencing acoustical performance3D printing of porous sound absorbers, The UK Acoustics Network, Apr 2020, Milton Keynes, United Kingdom |
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Micro-macro acoustic modeling of heterogeneous foams with nucleation perturbationThe 11th International Styrian Noise, Vibration & Harshness Congress: The European Automotive Noise Conference (ISNVH 2020), Nov 2020, Graz, Austria. ⟨10.4271/2020-01-1526⟩ |
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Acoustic absorption properties of perforated gypsum foamsForum Acusticum, Dec 2020, Lyon, France. pp.2887-2888, ⟨10.48465/fa.2020.0445⟩ |
Identification of representative volume elements of glass wool panelsDesigns for Noise Reducing Materials and Structures (COST Actions CA15125, Final Event), Feb 2020, Coimbra, Portugal |
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Sound absorption by a bimodal pore size distribution: Top down helps bottom-up26th International Congress on Sound and Vibrations (ICSV-26), Jul 2019, Montréal Québec, Canada |
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Étude numérique multi-échelle des relations structure-propriétés acoustiques d'une mousse à distribution étendue de tailles de pores24ème Congrès Français de Mécanique (CFM 2019), 2019, Brest, France |
Introduction to homogenisation theory and its application to porous materials designUse and characterisation of new acoustic treatments and tools, Dec 2019, Budapest (Hungary)., Hungary |
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Multiscale prediction of acoustic properties: Application to mono-disperse and polydisperse fiber size distributionsIndustrial days on new acoustic treatments, acoustic metamaterials and sonic crystals, Feb 2019, Athenes, Grece, Greece |
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Modèle analytique généralisé pour métasolides aniso-tropes et rotationels14ème Congrès Français d'Acoustique (CFA 2018), Apr 2018, Le Havre, France |
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Rotational and anisotropic metasolids: A generalized analytical modelIUTAM Symposium on the acoustic/elastic metamaterials, their design and applications, Jun 2018, Beijing, China |
Advances in the microstructure and transport properties of random fibrous materialsSymposium on the Acoustics of Poro-Elastic Materials (SAPEM 2017), Dec 2017, Le Mans, France |
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Multiscale prediction of acoustic properties for glass wools: computational study and experimental validationThe 46th International Congress and Exposition on Noise Control Engineering (Inter-Noise 2017), Aug 2017, Hong-Kong, China |
Influence of porosity, fiber radius and fiber orientation on anisotropic transport properties of random fiber structures173rd Meeting of the Acoustical Society of America and the 8th Forum Acusticum (Acoustics '17 Boston), Jul 2017, Boston, United States |
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A systematic link between microstructure and acoustic properties of foams: A detailed study on the effect of membranesThe 6th Biot Conference on Poromechanics (BiotConf 2017), Jul 2017, Paris, France |
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Ondes sonores et orientation angulaire en milieu fibreux13e Congrès Français d'Acoustique joint avec le 20e colloque VIbrations, SHocks and NOise (CFA/VISHNO 2016), Apr 2016, Le Mans, France. pp.1601-1604 |
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Effet de la microstructure tridimensionnelle sur l’absorption sonore de mousses : une étude paramétrique13e Congrès Français d'Acoustique joint avec le colloque VIbrations, SHocks and NOise, Apr 2016, Le Mans, France |
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Microstructure morphological optimization of foam-based lightweight insulators9th edition of the Automotive NVH Comfort Conference, Oct 2016, Le Mans, France |
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Effect of the three-dimensional microstructure on the normal incidence sound absorption coefficient of foams: A parametric study22nd International Congress on Acoustics (ICA 2016), Sep 2016, Buenos Aires, Argentina |
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A semi-empirical approach to link macroscopic parameters to microstructure of fibrous materialsThe 44th International Congress and Exposition on Noise Control Engineering (Inter-Noise2015), Aug 2015, San Francisco, United States |
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Developing acoustically effective foams via cellular structureSymposium on the Acoustics of Poro-Elastic Materials (SAPEM 2014), Dec 2014, Stockholm, Sweden |
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Multi-scale acoustics of partially open cell poroelastic foamsThe 21st International Congress on Acoustics (ICA 2013), Jun 2013, Montréal, Canada. pp.065013, ⟨10.1121/1.4799694⟩ |
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Linear elastic properties derivation from microstructures representative of transport parametersLight Weighting and Acoustical Materials in Vehicles, Société des Ingénieurs de l'Automobile (SIA) and Société Française d'Acoustique (SFA), Oct 2013, Compiègne, France |
Multi-scale acoustics of partially open-cell poroelastic foams: Linear elastic properties derivation from microstructures representative of transport parametersAcoustics 2013 New Delhi, Nov 2013, New Delhi, India |
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Multi-scale modeling for the optimization of acoustical materials : Trends and challengesLight-weighting and acoustical materials in vehicles, Oct 2013, Compiègne, France |
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Multi-scale acoustics of partially open cell poroelastic foams21st International Conference on Acoustics and 165th Meeting of the Acoustical Society of America (ICA 2013), Jun 2013, Montréal, Canada. pp.65013 - 65013, ⟨10.1121/1.4799694⟩ |
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Chemistry-process morphology control of porous micro-structures: a bottom-up acoustic optimization approachLight-Weighting and Acoustical Materials in Vehicles, French Automotive Society and French Acoustical Society, Oct 2013, Compiègne, France |
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Identifying micro- and macro- characteristic lengths governing sound wave properties in cellular foamsAIA-DAGA 2013 Conference on Acoustics, Mar 2013, Merano, Italy. ⟨10.1063/1.4793492⟩ |
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Membranes in the 3D cellular solid model provide the micro-/macro scaling for the long-wavelength acoustics of real foam samplesThe 23rd International Congress of Theoretical and Applied Mechanics, IUTAM, Aug 2012, Beijing, China. pp.FS01-029 |
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A direct link between microstructure and acoustical macro-behaviour of real double porosity foamsAcoustics 2012, Apr 2012, Nantes, France |
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Development of acoustically effective foams: a new micro-macro optimization methodVDI PUR Tagung 2012, Nov 2012, Germany. pp.15 |
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Microstructure, transport, and acoustic properties of open-cell foam samplesThe 18th International Congress on Sound and Vibration (ICSV 18), Jul 2011, Rio de Janeiro, Brazil. Paper # 2019 - R36 (Physical Acoustics) |
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Closure rate effects of membranes on the long-wavelengths acoustic properties of open-cell foams and cellular materials3rd Symposium on the Acoustics of Poro-Elastic Materials (Sapem 2011), Dec 2011, Ferrara, Italy |
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Contrôle de l'absorption sonore d'un matériau poreux par addition d'une couche résistive10ème Congrès Français d'Acoustique, Apr 2010, Lyon, France |
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Étude numérique de l'effet de glissement sur la perméabilité de milieux poreux formés par des réseaux périodiques de micro sphères10èmes Journées d'Études sur les Milieux Poreux (JEMP 2010), Oct 2010, Nancy, France. Transports gazeux en milieux poreux |
Modèle microstructural pour la prédiction de l'absorption sonore de mousses métalliques perforées à cellules fermées10e Congrès Français d'Acoustique, Apr 2010, Lyon, France |
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Microstructure based model for sound absorption predictions of perforated closed-cell metallic foamsThe 17th International Congress on Sound and Vibration (ICSV 17), Jul 2010, Cairo, Egypt. pp.1 |
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Microstructure - acoustic properties relationships: Application to membrane and bimodal pore-size distribution effectsInternational Conference on Noise and Vibration Engineering (ISMA 2010), Sep 2010, Leuven, Belgium. pp.4619-4630 |
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Three-dimensional idealized unit-cell based method for computing acoustic properties of low-density reticulated foams8th European Conference on Noise Control (Euronoise), Oct 2009, United Kingdom |
Optimal sound absorbing and manufacturable two-dimensional, hexagonal-like porous structureAcoustic'08, Jun 2008, Paris, France |
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Optimal sound absorbing and manufacturable two-dimensional, hexagonal-like porous structureSession 1pPAa: Physical Acoustics, Jun 2008, Paris, France. pp.045004, ⟨10.1121/1.2972138⟩ |
Checking of an Optimal Sound Abosorbing Microporous StructureSAPEM 2008, Dec 2008, Bradford, United Kingdom |
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Periodic unit cell reconstruction of porous media: Acoustic properties of an open cell aluminum foam5th International Conference on Porous Metals and Metallic Foams, Sep 2007, montreal, Canada. pp.433-436 |
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Bottom-up approach for microstructure optimization of sound absorbing materialsInternational Congress on Acoustics (ICA 2007), Sep 2007, Madrid, Spain |
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Symmetry of the viscous permeability tensor in porous mediaCAA 2007 - Acoustic Week in Canada, Oct 2007, Montréal, Canada. pp.2004 |
Linking microstructure with acoustic properties of open-cell foams4th Joint Meeting of the Acoustical Society of America and the Acoustical Society of Japan, Nov 2006, Honolulu, United States. pp.3145 |
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Checking of an optimal sound absorbing structureSymposium on the Acoustics of Poro-Elastic Materials (SAPEM 2008), Dec 2008, Bradford, United Kingdom. pp.89-91, 2008 |
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Acoustics properties and applications, in Metallic Foams: Fundamentals and ApplicationsNihad Dukhan, Ph.D., University of Detroit Mercy. Metallic Foams: Fundamentals and Applications, DesTech Publications, pp.285-316, 2013, 978-1-60595-014-3 |
Multi-scale acoustics of poro-elastic foamsUniversité de nantes. 2017 |
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Approche multi-échelle par identification et optimisation de structures cellulairesSaint-Gobain Recherche. 2017 |
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Séminaire Roberval: Modélisation des propriétés multi-échelle et multi-physique de matériaux acoustiquesUniversité de Technologie Compiègne (UTC). 2015 |
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Identifying micro- and macro- characteristic lengths governing sound wave properties in cellular foamsUniversité Paris-Est Marne-la-Vallée. 2013 |
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Multi-scale acoustics of partially open cell poroelastic foamsUniversité de Sherbrooke. 2013 |
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Microstructure et Macro-Comportement Acoustique : Approche par reconstruction d'une Cellule Élémentaire ReprésentativeAcoustique [physics.class-ph]. INSA de Lyon, 2006. Français. ⟨NNT : ⟩ |
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Modeling of multi-scale and multi- physical properties of acoustic materialsAcoustics [physics.class-ph]. Université Paris-Est, 2014 |