HIGH-SPEED JET NOISE REDUCTION VIA FLUIDIC INJECTION

Iraj Kalkhoran (Inventor), Ryan Caeti (Inventor)

Research output: Patent

Abstract

A noise reducer for reducing engine noise of a jet engine having a central axis and a main exhaust nozzle. The noise reducer includes a tubular member having ports at a distal end and is aligned along the central axis. The ports are located in the exhaust stream of the engine outside the main exhaust nozzle. A gaseous How is injected into the exhaust stream from the ports in an angled direction With respect to the central axis.
Original languageEnglish (US)
StatePublished - Feb 4 2014

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    Kalkhoran, I., & Caeti, R. (2014). HIGH-SPEED JET NOISE REDUCTION VIA FLUIDIC INJECTION.