| 1. | ONERA - Modèles pour l'aérodynamique et l'énergétique (DMAE) - Publications |
| | Acoustic characterization of " locally " and " non-locally reacting " porous liners in flow with LDV measurements... Characterization of a hybrid active-passive liner by means of Laser Doppler Velocimetry... Characterization of a Perforated Liner by Acoustic and Optical Measurements... Numerical and Experimental Study of Resonant Liners Aeroacoustic Absorption under Grazing Flow... |
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| 2. | A Strong Expertise in Turbofan Aeroacoustics - Onera's Technological Offer |
| | Source-to-farfield aeroacoustic simulations in non-uniform flow, with / without liners.... |
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| 3. | Aero-Thermo-Acoustic Bench (B2A) : Liners Absorption Performance Measurements - Onera's Technological Offer |
| | Aero-Thermo-Acoustic Bench (B2A) : Liners Absorption Performance Measurements - Onera's Technological OfferWho are we ?Aero-Thermo-Acoustic Bench (B2A) :... Liners Absorption Performance Measurements. Applications Aeronautics and Space Launchers. Exhausters.. Liners.. High temperature acoustic absorptive materials.. |
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| 4. | ONERA - Aerodynamics and Energetics Modeling (DMAE) - Publications |
| | Characterization of an acoustic liner by means of Laser Doppler Velocimetry in a subsonic flow... Characterization of an acoustic ceramic liner in a subsonic flow by mean of laser Doppler Velocimetry... Characterization of an acoustic ceramic liner in a subsonic flow by mean of laser Doppler Velocimetry... |
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| 5. | onera |
| | AIRBUS industrial needs in terms of new materials for nacelle liners... Summary · Noise & aircraft design · Propulsion noise reduction " Low noise configurations and flight procedures " Engine source " Nacelle geometry and liners © AIRBUS S.A.S All rights reserved.... Confidential and proprietary document. · Liner impedance requirements · Conclusion... |
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| 6. | 15-Pethieu.pdf |
| | Characterization of an acoustic ceramic liner in a subsonic flow by mean of Laser Doppler Velocimetry... Among them, the design of high performance absorbing materials (liners) placed on the nacelle's internal walls is an exciting challenge.... A particular interest is being granted to the influence of the grazing flow in contact with the liners.... |
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