METHOD OF PROCESSING ACOUSTIC WAVES EMITTED AT THE OUTLET OF A TURBO ENGINE OF AN AIRCRAFT WITH A DIELECTRIC-BARRIER DISCHARGE DEVICE AND AIRCRAFT COMPRISING SUCH A DEVICE

METHOD OF PROCESSING ACOUSTIC WAVES EMITTED AT THE OUTLET OF A TURBO ENGINE OF AN AIRCRAFT WITH A DIELECTRIC-BARRIER DISCHARGE DEVICE AND AIRCRAFT COMPRISING SUCH A DEVICE

A method of processing acoustic waves emitted at an outlet of a turbo engine of an aircraft with a dielectric barrier discharge device, and an aircraft including such a device. The method includes activating the dielectric barrier discharge device so as to emit an electric wind in a direction of aco...

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Bibliographische Detailangaben
1. Verfasser: VUILLEMIN, ALEXANDRE, ALFRED, GASTON
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MUSICAL INSTRUMENTS
PHYSICS
SOUND-PRODUCING DEVICES
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Beschreibung
Zusammenfassung:A method of processing acoustic waves emitted at an outlet of a turbo engine of an aircraft with a dielectric barrier discharge device, and an aircraft including such a device. The method includes activating the dielectric barrier discharge device so as to emit an electric wind in a direction of acoustic waves so as to attenuate the acoustic waves. An aircraft can include such a dielectric barrier discharge device.