Flow Control Devices for Aeroacoustic Noise Suppression in Cavity Flow

What is it about?

Modern stealth aircraft commonly adopt internal weapon bay designs. However, the complex challenges within these internal weapon bays, influenced by factors such as bay door operation and weapon store ejection, involve aeroacoustic noise, fluid-structure interaction, and pitch-up moment on projectiles during ejection. This study employs numerical simulations of the weapon bay model, with a specific focus on aeroacoustic noise suppression and flow control methods.

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