Bioinspired Experimental Study of Leading-Edge Plasma Tubercles on Wing

What is it about?

The main significance of this study is that the effect of tubercles (as seen in humpback whale) is achieved on a wing without changing the shape of the leading edge. Generally, for tubercle geometry, the shape of leading edge of the wing is modified to the wavy leading edge. To achieve the effect of tubercles on the straight wing, circularly shaped plasma actuators are placed on the leading edge of the wing model, which will act as plasma tubercles for the wing. These plasma tubercles increased the overall aerodynamic performance of the wing. These plasma tubercles can be applied to any conventional shaped wings, airfoils, and rotors.

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