A dielectric barrier discharge actuator comprising a first electrode disposed adjacent on a surface of a dielectric; a second electrode disposed under the surface and downstream of the first electrode, relative to a flow direction of an ionized layer; an electrical ballast, a third electrode disposed on the surface of the dielectric downstream from the second electrode, connected to the second electrode through the ballast; a series of equal potential strips disposed across the surface of the dielectric and aligned perpendicular to the flow direction of the ionized layer; and a voltage source for applying a voltage across the first and second electrodes, to cause ionization of air between the first electrode and the surface of the dielectric, and to accelerate the ions across the surface of the dielectric; whereby an ionized layer is created when the first electrode is energized by the voltage source.


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    Title :

    Dielectric barrier discharge device


    Contributors:

    Publication date :

    2018-04-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F03H PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR , Erzeugung von Vortriebskraft [Schub] nach dem Prinzip des Rückstoßes, soweit nicht anderweitig vorgesehen / H01J Elektrische Entladungsröhren oder Entladungslampen , ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS / H05H Plasmatechnik , PLASMA TECHNIQUE



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