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1 hC i = momentum coefficient, oscillatory component, hJi=cq 1 c = model chord length DC = duty cycle F = reduced excitation frequency, f m c=U 1 f = plasma driving frequency f m = pulsed-modulation frequency J = time-mean component of jet momentum hJi = oscillatory component of jet momentum q 1 = freestream dynamic pressure Re = Reynolds number based on chord length s = model semispan length s L = local semispan length at corresponding x=c t = wing thickness U,V,W = chordwise coordinate system U p = plasma-jet velocity U 1= freestream velocity x, y, z = chordwise coordinate system x 0 , y 0 , z = leading-edgewise coordinate system = angle of attack = delta-wing sweepback angle = control-cycle phase angle ! x = streamwise vorticity, @W=@y @V=@z

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