Noise suppression mechanism of flow in annular cavity using annular groove at subsonic speeds
Journal of Vibration and Control
Published online on August 08, 2025
Abstract
Journal of Vibration and Control, Ahead of Print.
To investigate the mechanism of noise reduction of landing gear hubs, the noise suppression effect and mechanism of an annular groove (simplification of an annular wheel hub rim) on an annular cavity (simplification of an annular wheel hub) have been ...
To investigate the mechanism of noise reduction of landing gear hubs, the noise suppression effect and mechanism of an annular groove (simplification of an annular wheel hub rim) on an annular cavity (simplification of an annular wheel hub) have been ...