Construction and Assessment of an Inflow-Control-Device for a Low-Speed Aeroacoustic Fan Rig

Prerequisite for an undisturbed investigation of fan self-noise generating mechanisms is a fan inflow with negligible spatial and temporal nonhomogeneity. For this purpose, an inflow control device (ICD) was constructed for a low-speed aeroacoustic fan rig operated in laboratory environment. The ICD...

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Veröffentlicht in:	AIAA journal 2022-09, Vol.60 (9), p.5299-5312
Hauptverfasser:	Caldas, Luciano, Kruck, Sebastian, Klähn, Lukas, Rudolphi, Angelo, Meyer, Robert, Enghardt, Lars, Tapken, Ulf
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic measurement Aeroacoustics Aerodynamics Axial flow Broadband Construction Control equipment Flow velocity Inflow Low speed Narrowband Rakes Turbulence intensity Turbulent flow Wire cloth
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