In an embodiment of the invention there is a cyclotronic actuator. The actuator is defined by having a high-voltage plasma driver connected to a first electrode. The first electrode is surrounded by a dielectric material. A second electrode is grounded and placed away from the first electrode, such that a plasma arc is formed between the pair of electrodes when the high-voltage plasma driver is activated. A ring magnet surrounding the second electrode is configured to introduce a magnetic field locally to the plasma arc. The plasma arc will then discharge in a radial direction. The magnet creates a local magnetic field oriented vertically in a direction parallel to the axisymmetric orientation of the first and second electrodes to create a Lorentz Force. The force causes the plasma arc to move in a tangential direction and causes the plasma arc to discharge out in a circular pattern.


    Access

    Download


    Export, share and cite



    Title :

    CYCLOTRONIC PLASMA ACTUATOR WITH ARC-MAGNET FOR ACTIVE FLOW CONTROL


    Additional title:

    CYCLOTRONISCHES PLASMASTELLGLIED MIT ARC-MAGNET FÜR AKTIVE DURCHFLUSSREGELUNG
    ACTIONNEUR À PLASMA CYCLOTRONIQUE À AIMANT À ARC POUR UNE COMMANDE DE FLUX ACTIF


    Contributors:

    Publication date :

    2023-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / B64C AEROPLANES , Flugzeuge / H05H Plasmatechnik , PLASMA TECHNIQUE



    Cyclotronic plasma actuator with arc-magnet for active flow control

    ZIMMERMAN JOSEPH W / CARROLL DAVID L / ANSELL PHILLIP J et al. | European Patent Office | 2019

    Free access

    CYCLOTRONIC PLASMA ACTUATOR WITH ARC-MAGNET FOR ACTIVE FLOW CONTROL

    ZIMMERMAN JOSEPH / CARROLL DAVID L / ANSELL PHILLIP J et al. | European Patent Office | 2018

    Free access

    Experimental Characterization of a Novel Cyclotronic Plasma Actuator

    Hristov, Georgi K. / Ansell, Phillip J. / Zimmerman, Joseph W. et al. | AIAA | 2020


    Experimental Characterization of a Novel Cyclotronic Plasma Actuator

    Hristov, Georgi / Ansell, Phillip J. / Zimmerman, Joseph W. et al. | AIAA | 2020


    Scaling Studies of Cyclotronic Plasma Actuators for Active Flow Control Applications

    Zimmerman, Joseph W. / Hristov, Georgi / Vahora, Moiz et al. | AIAA | 2019