2-6 Dec 2019 LE MANS (France)

Schedules > Workshop Schedule

Monday, December 2, 2019

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Tuesday, December 3, 2019

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Wednesday, December 4, 2019

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14:00 - 14:30 Opening of the workshop - Aurégan Yves  
14:30 - 15:00 Analysis of the hydrodynamic instability appearing in timedomain simulations of sound propagation along a lined flow duct - Deng Yuanyuan  
15:00 - 15:30 Global instability of a membrane-cavity configuration in shear flow - Dai Xiwen  
15:30 - 16:00 Slow sound laser in lined flow ducts - Antonin Coutant  
16:00 - 16:30 Coffee break  
16:30 - 17:00 - Brian Howerton  
17:00 - 17:30 Porous materials - Jean Boulvert  

Thursday, December 5, 2019

Time Event (+)
09:00 - 09:30 An Optimization Framework for Nacelle Acoustic Liners - Cunha Guilherme  
09:30 - 10:00 Aeroacoustic Analysis of Acoustic Liners - Lam Garret  
10:00 - 10:30 Numerical Investigation of a Multi-Orifice Acoustic Liner with Turbulent Grazing Flow - Avallone Francesco  
10:30 - 11:00 Coffee break  
11:00 - 11:30 Innovative DEsign of acoustic liners for Air conditioning Systems (IDEAS) : Design, manufacturing and testing of a new liner concept - Méry Fabien  
11:30 - 12:00 Potential application of denim nonwovens as duct liners - Gomez Tomas  
12:00 - 14:30 Lunch and visit of the Maine-Flow test-rig  
14:30 - 15:00 A Dielectric Elastomer Acoustic Liner - Dodge Chelsea  
15:00 - 15:30 Generation and interaction of higher harmonics caused by high level acoustic excitation of perforates - Bodén Hans  
15:30 - 16:00 Experimental study of acoustic liners in presence of grazing flow and thermal gradient - Lafont Victor  
16:00 - 16:30 Coffee break  
16:30 - 17:00 Sound-Flow Interaction above a Corrugated Plate - Massimo D’Elia  
17:00 - 17:30 Experimental evidence for the effect of mean flow direction on liner impedance eduction results - Bodén Hans  
18:30 - 22:30 Closing Gala  

Friday, December 6, 2019

Time Event (+)
09:00 - 09:30 Generalised Acoustic Impedance for Viscous Fluids - Gabard Gwénaël  
09:30 - 10:00 Stress-impedance model in a lined duct with grazing flow - Aurégan Yves  
10:00 - 10:30 The Momentum-Transfer- Impedance - Bake Friedrich  
10:30 - 11:00 Coffee break  
11:00 - 11:30 Can we always model a lined wall by an impedance? - Open discussion  
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