Experimental investigation on vortex sound interaction in self-induced acoustic resonance

Research on the Generation Mechanism and Suppression Method of Aerodynamic Noise in Expansion Cavity Based on Hybrid Method

“…However, in recent years, significant advancements have been made in fluid and acoustic numerical simulation methods. These simulation techniques have become widely used for predicting the formation and distribution of fluid and acoustic fields, thereby revealing the interaction mechanisms between fluid dynamics and acoustics [21]. Domestic and international scholars have extensively utilized numerical methods to investigate the flow patterns and aerodynamic noise characteristics associated with airflow passing through cavities.…”