Comparison between AlN and Al<sub>2</sub>O<sub>3</sub> ceramics applied to barrier dielectric of plasma actuator

Comparison between AlN and Al₂O₃ ceramics applied to barrier dielectric of plasma actuator

Bian Dong-Liang¹, Wu Yun^{2, †}, Jia Min¹, Long Chang-Bai¹, Jiao Sheng-Bo¹

(color online) Ionic wind velocities along the X direction of the Al₂O₃ actuator at (a) 1 min, (b) 60 min, and (c) 120 min and the AlN actuator at (d) 1 min, (e) 60 min, and (f) 120 min.