2-6 Dec 2019 LE MANS (France)

Schedules > Workshop Schedule

Week Mon. 02 Tue. 03 Wed. 04 Thu. 05 Fri. 06 List

	Mon. 02	Tue. 03	Wed. 04	Thu. 05	Fri. 06
09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00			Opening of the workshop 14:00 - 14:30 (30min) Opening of the workshop Aurégan Yves Analysis of the hydrodynamic instability appearing in timedomain simulations of sound propagation along a lined flow duct 14:30 - 15:00 (30min) Analysis of the hydrodynamic instability appearing in timedomain simulations of sound propagation along a lined flow duct Deng Yuanyuan Global instability of a membrane-cavity configuration in shear flow 15:00 - 15:30 (30min) Global instability of a membrane-cavity configuration in shear flow Dai Xiwen Slow sound laser in lined flow ducts 15:30 - 16:00 (30min) Slow sound laser in lined flow ducts Antonin Coutant Coffee break 16:00 - 16:30 (30min) Coffee break 16:30 - 17:00 (30min) Brian Howerton Porous materials 17:00 - 17:30 (30min) Porous materials Jean Boulvert	An Optimization Framework for Nacelle Acoustic Liners 9:00 - 9:30 (30min) An Optimization Framework for Nacelle Acoustic Liners Cunha Guilherme Aeroacoustic Analysis of Acoustic Liners 9:30 - 10:00 (30min) Aeroacoustic Analysis of Acoustic Liners Lam Garret Numerical Investigation of a Multi-Orifice Acoustic Liner with Turbulent Grazing Flow 10:00 - 10:30 (30min) Numerical Investigation of a Multi-Orifice Acoustic Liner with Turbulent Grazing Flow Avallone Francesco Coffee break 10:30 - 11:00 (30min) Coffee break Innovative DEsign of acoustic liners for Air conditioning Systems (IDEAS) : Design, manufacturing and testing of a new liner concept 11:00 - 11:30 (30min) Innovative DEsign of acoustic liners for Air conditioning Systems (IDEAS) : Design, manufacturing and testing of a new liner concept Méry Fabien Potential application of denim nonwovens as duct liners 11:30 - 12:00 (30min) Potential application of denim nonwovens as duct liners Gomez Tomas Lunch and visit of the Maine-Flow test-rig 12:00 - 14:30 (2h30) Lunch and visit of the Maine-Flow test-rig A Dielectric Elastomer Acoustic Liner 14:30 - 15:00 (30min) A Dielectric Elastomer Acoustic Liner Dodge Chelsea Generation and interaction of higher harmonics caused by high level acoustic excitation of perforates 15:00 - 15:30 (30min) Generation and interaction of higher harmonics caused by high level acoustic excitation of perforates Bodén Hans Experimental study of acoustic liners in presence of grazing flow and thermal gradient 15:30 - 16:00 (30min) Experimental study of acoustic liners in presence of grazing flow and thermal gradient Lafont Victor Coffee break 16:00 - 16:30 (30min) Coffee break Sound-Flow Interaction above a Corrugated Plate 16:30 - 17:00 (30min) Sound-Flow Interaction above a Corrugated Plate Massimo D’Elia Experimental evidence for the effect of mean flow direction on liner impedance eduction results 17:00 - 17:30 (30min) Experimental evidence for the effect of mean flow direction on liner impedance eduction results Bodén Hans Closing Gala 18:30 - 22:30 (4h) Closing Gala	Generalised Acoustic Impedance for Viscous Fluids 9:00 - 9:30 (30min) Generalised Acoustic Impedance for Viscous Fluids Gabard Gwénaël Stress-impedance model in a lined duct with grazing flow 9:30 - 10:00 (30min) Stress-impedance model in a lined duct with grazing flow Aurégan Yves The Momentum-Transfer- Impedance 10:00 - 10:30 (30min) The Momentum-Transfer- Impedance Bake Friedrich Coffee break 10:30 - 11:00 (30min) Coffee break Can we always model a lined wall by an impedance? 11:00 - 11:30 (30min) Can we always model a lined wall by an impedance? Open discussion

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