Elimination of Shock-Associated Noise in Supersonic Jets by Destructive Wave Interference

Authors :: Daniel R. Cuppoletti
Ephraim Gutmark
Lars-Erik Eriksson
Haukur Hafsteinsson
Source :: AIAA Journal. 57:720-734
Publication Year :: 2019
Publisher :: American Institute of Aeronautics and Astronautics (AIAA), 2019.
Abstract: A novel application of fluidic injection was developed to investigate and understand the effects of discrete fluidic injection internal to the jet nozzle. Various injection locations, angles, and c...

Subjects :: 020301 aerospace & aeronautics
Jet (fluid)
Materials science
Acoustics
Nozzle
Aerospace Engineering
02 engineering and technology
01 natural sciences
Compressible flow
010305 fluids & plasmas
Shock (mechanics)
Noise
0203 mechanical engineering
Particle image velocimetry
0103 physical sciences
Fluidics
Supersonic speed

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