Jet-noise reduction by streak-generating tabs

FR Amaral, B Hasparyk, A Lebedev… - AIAA AVIATION 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-4516. vid This paper reports
aeroacoustic experiments on round jets containing tab elements adhered to the nozzle …

Numerical simulations of aerofoil tonal noise reduction by roughness elements

Z Yuan, RE Alva Navarro, T Araujo… - AIAA AVIATION 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3202. vid In a combined
experimental and numerical effort we investigate aerofoil tonal noise generation and …