Symposium on the Acoustics of Poro-Elastic Materials
December 6-7-8, 2017
Le Mans, France
See you in West Lafayette (IN, USA) in 2020
↓Download the full program.
6 non-parallel sessions with 20-min talks were planned.
The topics of this 2017's edition were:
Special attention has been paid to reserving time for discussion. A poster exhibition has also been organized.
The 6 keynote lectures scheduled at the beginning of each sessions were:
16:25 | Instability over a Porous Line in a Duct with Flow | Y. Aurégan |
16:45 | Analysis of the non-linear behavior of micro-perforated plates using lattice Boltzmann method Video (pass: denorms72) |
F. Chevillotte, P. Marchner, M. Martinez, R. Roncen and F. Simon |
17:05 | Transmission losses of a turbofan inlet duct lined with porous materials Video (pass: denorms72) |
E. Perrey-Debain, C. Chan, J.-M. Ville and B. Poirier |
17:25 | Properties of bulk reacting absorbers subject to flow and temperature boundary layers Video (pass: denorms72) |
S. Boij, A. Färm and R. Glav |
17:45 | Acoustic propagation in a circular pipe with periodic inclusions Video (pass: denorms72) |
J. Golliard, Y. Aurégan and R. Dummy |
9:40 | Advances in the microstructure and transport properties of random fibrous materials Video (pass: denorms72) |
C. Perrot, R. Panneton, J. Guilleminot, V. Monchiet, P. Leroy, G. Jacqus, M. He and H.-T. Luu |
10:00 | Reflection and transmission by a double porosity layer obeying Berryman-Wang theory Video (pass: denorms72) |
F. Z. Kachkouch, H. Franklin, A. Tinel, A. Alem and H. Wang |
11:10 | Acoustic Dissipation by Films: a Step Towards Liquid Foams and Membrane-Type Metamaterials Modelling Video (pass: denorms72) |
C. Gaulon, J. Pierre, F. Elias, V. Leroy and C. Derec |
11:30 | Acoustic wave propagation in fractal porous material. Video (pass: denorms72) |
Z.E.A. Fellah, A. Berbiche, M. Fellah, E. Ogam and C. Depollier |
11:50 | Nonlocal Maxwellian theory of sound propagation Video (pass: denorms72) |
N. Nemati and D. Lafarge |
poster | Johnson-Champoux-Allard model in thermoacoustics | R. Dragonetti, M. Napolitano, R. Romano |
14:15 | Microstructures for lowering the frequency of the quarter wavelength resonance of a hard-backed rigid-porous layer Video (pass: denorms72) |
K. Attenborough |
14:35 | 3D printed membrane-type acoustic metamaterials for small- scale applications | C. Casarini, B. Tiller, J. Windmill and J. Jackson |
14:55 | Influence of activation processes on the of activated carbon felts microstructure and impact on the acoustic performances Video (pass: denorms72) |
H. Karpinski, O. Umnova, R. Venegas Castillo, J. Hargreaves, A. Nahil and S. Lehmann Fernandez |
15:15 | Straw-inspired Metamaterial for Sound Absorption Video (pass: denorms72) |
W. Huang, L. Schwan, V. Romero Garcia, J.-M. Génevaux and J.P. Groby |
16:05 | Metaporous Layers for Broadband Sound Absorption using Multiple Slow Waves | J. S. Lee, J. Yang and Y. Y. Kim |
16:25 | Acoustic performance of a bubble meta-screen Video (pass: denorms72) |
G.S. Sharma, M. Toyoda and N. Kessissoglou |
16:45 | Propagation of low frequency sound through a metaporous layer of subwavelength thickness: Homogenization with numerical validation | L. Schwan, J.P. Groby and O. Umnova |
17:05 | Perfect absorption in acoustic metamaterials based on open lossy resonant building blocks Video (pass: denorms72) |
V. Romero Garcia, N. Jiménez, V. Pagneux and J.P. Groby |
17:25 | Perfect and broadband sound absorption based in rainbow trapping phenomena for transmission problems Video (pass: denorms72) |
N. Jiménez, V. Romero Garcia and J.P. Groby |
poster | Acoustical and thermal joint approach for optimization of vegetal wools used in buildings | C. Piegay, P. Glé, E. Gourdon, E. Gourlay, S. Marceau |
poster | Tunable isolation band gaps in one-dimensional active piezoelectric sonic crystals | Q. Zhang, O. Umnova, Y. Lan |
poster | Interaction of high amplitude waves with acoustic metamaterials | D. Brooke, O. Umnova, P. Leclaire, A. Elliot |
poster | On the conditions for perfect absorption of sound by rigidly-backed layers of porous materials | N. Jiménez, V. Romero Garcia, J.P. Groby |
9:30 | Application and Simulation of Microperforated Panels in a complex Sound Field Video (pass: denorms72) |
S. Floss and M. Kaltenbacher |
9:50 | Assessment of the Structure Borne Insertion Loss performance of interior vehicle treatments | R. D'Amico, T. Delpero, R. Stelzer and T. Courtois |
10:50 | Upgrading hybrid stiff insulators performance through tailored solid inclusions localization: the Polyfoam and Ecofelt solutions Video (pass: denorms72) |
A. Duval, G. Crignon, M. Goret and D. Lemaire |
11:10 | Porous materials in consumer products, the Dyson approach | I. Perez Pablos |
11:30 | Numerical modelling of the acoustics of low density fibrous media having a distribution of fiber sizes Video (pass: denorms72) |
T. Herdtle, Y. Xue and J.S. Bolton |
11:50 | Microstructure morphological and acoustical macro-behavior analysis of high density filled foam | M.T. Hoang, V. Marcel, J.-F. Rondeau, A. Curien and L. Dejaeger |
poster | Development of an efficient capture and amplification system of sound waves | K. Gadonna, Z. Zhao, B. Williatte, A. Senouci |
poster | Experimental research of acoustic louver sound insulation | T. Astrauskas, T. Vilnikis, O. Khrystoslavenko, T. Janueviius, R. Grubliauskas |
poster | Nanofibrous electrospun membranes for acoustic applications | A. Hurrell, K. Horoshenkov, M. Pelegrinis |
SAPEM 2017 was sponsored by:
SAPEM 2017 was supported by the European Acoustics Association (EAA) and the Acoustical Society of America (ASA)
The scientific committee was composed by:
Keith Attenborough (Open-University London, UK)
Yves Aurégan (LAUM – CNRS, France)
Susann Boij (KTH, Sweden)
Stuart Bolton (Purdue University, USA)
Laurent De Ryck (LMS Siemens, Belgium)
Elke Deckers (KULeuven Belgium)
Ludovic Desvard (Dyson, UK)
Arnaud Duval (Treves, France)
Peter Göransson (KTH, Sweden)
Kirill Horoshenkov (Sheffield University, UK)
Anton Krynkin (Univ. Sheffield, UK)
Emmanuel Perrey-Debain (UTC, France)
Vicente Romero-Garcia (LAUM – CNRS, France)
This 2017's edition of SAPEM was organized by
Olivier Dazel, Jean-Philippe Groby, Aroune Duclos, Sandrine Chassagne from University of Maine,
Jean-Christophe Le Roux from CTTM,
François-Xavier Bécot and Luc Jaouen from Matelys,
The French Acoustical Society (SFA).
Should you need further information about SAPEM conferences, contact us at sapem@matelys.com