Boundary Layer Ingestion Ducted Fan: Aeroacoustic and Psychoacoustic Insights

F Ahmed, CA Ramos-Romero… - 30th aiaa/ceas …, 2024 - arc.aiaa.org
An in-depth experimental study was conducted to investigate the noise characteristics of a
ducted fan ingesting an adverse pressure gradient turbulent boundary layer, typical of those …

Experimental Identification of Noise Mechanisms Present in a Partially Buried BLI Ducted Fan

F Ahmed, I Zaman, D Rezgui… - 30th AIAA/CEAS …, 2024 - arc.aiaa.org
A comprehensive experimental investigation was conducted to analyze the noise generated
by a boundary layer ingestion (BLI) ducted fan. The study focuses on the Bell X-22A-like …