Perturbation-based active flow control in overexpanded to underexpanded supersonic rectangular twin jets

The effects of perturbation-based active flow control on supersonic rectangular twin jets (SRTJ) over a wide range of nozzle pressure ratios (NPR = 2.77 to 6.7, corresponding to fully expanded Mach numbers Mj = 1.3 to 1.9) were investigated. The aspect ratio and design Mach number for the bi-conic,...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of fluid mechanics 2023-03, Vol.959, Article A13
Hauptverfasser:	Samimy, Mo, Webb, Nathan, Esfahani, Ata, Leahy, Ryan
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Active control Aspect ratio Broadband Coupling Excitation Far fields Flapping Flow control Fluctuations Instability waves (fluids) Jets JFM Papers Mach number Noise Noise levels Nozzles Perturbation Physics Plasma Pressure Pressure effects Reynolds number Screech tones Sound fields Standing waves Velocity Wave packets
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!