18 citations · 29 across the 5 of their papers we have counts for
5 papers
The Mechanism of Lift and Pitching Moment Reversal
Xuanhong An, David Williams
The experiment of separated flow response to a single-burst actuation over a 2-D NACA-0009 airfoil at angle of attack was conducted. The mechanism of the lift and pitching m…
Experimental quantification of unsteady leading-edge flow separation
Julien Deparday, Xiaowei He, Jeff D. Eldredge +2
We propose here a method to experimentally quantify unsteady leading-edge flow separation on aerofoils with finite thickness. The methodology relies on the computation of a leading…
Lift Coefficient Estimation for a Rapidly Pitching Airfoil
Xuanhong An, David R. Williams, Jeff D. Eldredge +1
We develop a method for estimating the instantaneous lift coefficient on a rapidly pitching airfoil that uses a small number of pressure sensors and a measurement of the angle of a…
A Hybrid Model for Lift Response to Dynamic Actuation On A Stalled Airfoil
Xuanhong An, David R. Williams, Maziar S. Hemati
The current research focuses on modeling the lift response due to dynamic (time-varying) 'burst-type' actuation on a stalled airfoil. Dynamic `burst-type' actuation exhibits two di…
Response of the Separated Flow over an Airfoil to Actuator Bursts
Xuanhong An, David R. Williams
The separated flow response to single and multiple burst mode actuation over a 2-D airfoil at angle of attack was studied experimentally. For the single-burst actuation case…