On the convection velocity of source events related to supersonic jet crackle

An image analysis method is developed and applied to shadowgraph images of supersonic jet flow to measure shock front propagation angles at numerous interrogation points distributed throughout the quiescent region outside of the jet shear layer. These shock fronts manifest in acoustic measurements o...

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Veröffentlicht in:	Journal of fluid mechanics 2016-04, Vol.793, p.477-503
Hauptverfasser:	Murray, Nathan E., Lyons, Gregory W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Convection Flow velocity Fluid flow Fluid mechanics Maxima Noise reduction Perception Propagation Radon Shear layers Shock fronts Turbulent flow Waveform analysis
Online-Zugang:	Volltext
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