Dielectric barrier discharge plasma actuators are described. In one embodiment, a fluid flow actuator includes: a dielectric sheet; and a first electrode of a dielectric barrier discharge-direct current augmented (DBD-DCA) actuator disposed on a first face of the dielectric sheet. The first electrode is exposed to a surrounding fluid. The fluid actuator also includes a second electrode of the DBD-DCA actuator disposed on a second face of the dielectric sheet. The second face of the dielectric sheet is opposite from the first face of the dielectric sheet. The first electrode and the second electrode are configured for receiving an alternating current (AC) voltage configured to locally ionize the fluid and to generate ions. A third electrode located downstream from the first electrode and the second electrode. The third electrode is configured for receiving a direct current (DC) voltage configured to accelerate the ions.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DIELECTRIC BARRIER DISCHARGE PLASMA ACTUATORS


    Beteiligte:

    Erscheinungsdatum :

    27.06.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H05H Plasmatechnik , PLASMA TECHNIQUE / B64C AEROPLANES , Flugzeuge / F15D FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS , Strömungsdynamik, d.h. Verfahren oder Vorrichtungen zum Beeinflussen der Strömung von Gasen oder Flüssigkeiten



    DIELECTRIC BARRIER DISCHARGE PLASMA ACTUATORS

    VADDI RAVI / NOVOSSELOV IGOR / MAMISHEV ALEXANDER | Europäisches Patentamt | 2022

    Freier Zugriff



    Mixing Layer Excitation by Dielectric Barrier Discharge Plasma Actuators

    Ely, R. / Little, J. / American Institute of Aeronautics and Astronautics | British Library Conference Proceedings | 2013


    Pressure Dependence of Dielectric Barrier Discharge Plasma Flow Actuators

    Valerioti, Joseph A. / Corke, Thomas C. | AIAA | 2012