2 papers
physics.flu-dyn2025
Discrete vortex-based broadcast mode analysis for mitigation of dynamic stall
Het D. Patel, Yi Tsung Lee, Ashok Gopalarathnam +1
We integrate a discrete vortex method with complex network analysis to strategize dynamic stall mitigation over a pitching airfoil with active flow control. The objective is to inf…
physics.flu-dyn2025
Duty-cycle actuation for drag reduction of deep dynamic stall: Insights from linear stability analysis
Lucas Feitosa de Souza, William Roberto Wolf, Maryam Safari +1
A flow control framework based on linear stability analysis is proposed focusing on reducing the aerodynamic drag due to dynamic stall through a finite-window temporal actuation. T…