Experimental study on the magneto-aerodynamic force deflected by magnetic field interaction in a weakly-ionized plasma flow

Yasunori Nagata, Yu Satofuka, Yoshinari Watanabe, Asei Tezuka, Kazuhiko Yamada, Takashi Abe

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    By an electrodynamic flow control using a magnetic field interaction in a weakly ionized plasma flow, the aerodynamic force acting on hypersonic vehicles could be controlled without any mechanical architecture. The side force is generated on the symmetric body if the magnetic field is inclined against the body axis. The in-plane component of the side force based on the plane defined by the body axis and the magnetic pole is straightforwardly expected to generate because the magnetic field is no longer symmetry, and it was confirmed experimentally.1 On the other hand, the recent numerical study suggested that the out-plane component of the side force is also generated by the Hall effect even if the configuration such as the geometry and the magnetic field is symmetry.2 In the present study, the out-plane component of the side force acting on a magnetized model is experimentally measured utilizing the arcjet wind tunnel to verify the generation of it. As a result, it is confirmed that the out-plane force acts on the experimental model when the magnetic field is inclined against the body axis. This experimental result agrees with the numerical simulation.

    Original languageEnglish
    Title of host publication44th AIAA Plasmadynamics and Lasers Conference
    DOIs
    Publication statusPublished - 2013
    Event44th AIAA Plasmadynamics and Lasers Conference - San Diego, CA
    Duration: 2013 Jun 242013 Jun 27

    Other

    Other44th AIAA Plasmadynamics and Lasers Conference
    CitySan Diego, CA
    Period13/6/2413/6/27

    Fingerprint

    aerodynamic forces
    Plasma flow
    Beam plasma interactions
    magnetohydrodynamic flow
    Aerodynamics
    Magnetic fields
    magnetic fields
    interactions
    hypersonic vehicles
    Hypersonic vehicles
    magnetic poles
    Electrodynamics
    Hall effect
    wind tunnels
    Flow control
    electrodynamics
    Wind tunnels
    Poles
    Geometry
    Computer simulation

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Condensed Matter Physics

    Cite this

    Nagata, Y., Satofuka, Y., Watanabe, Y., Tezuka, A., Yamada, K., & Abe, T. (2013). Experimental study on the magneto-aerodynamic force deflected by magnetic field interaction in a weakly-ionized plasma flow. In 44th AIAA Plasmadynamics and Lasers Conference https://doi.org/10.2514/6.2013-2999

    Experimental study on the magneto-aerodynamic force deflected by magnetic field interaction in a weakly-ionized plasma flow. / Nagata, Yasunori; Satofuka, Yu; Watanabe, Yoshinari; Tezuka, Asei; Yamada, Kazuhiko; Abe, Takashi.

    44th AIAA Plasmadynamics and Lasers Conference. 2013.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Nagata, Y, Satofuka, Y, Watanabe, Y, Tezuka, A, Yamada, K & Abe, T 2013, Experimental study on the magneto-aerodynamic force deflected by magnetic field interaction in a weakly-ionized plasma flow. in 44th AIAA Plasmadynamics and Lasers Conference. 44th AIAA Plasmadynamics and Lasers Conference, San Diego, CA, 13/6/24. https://doi.org/10.2514/6.2013-2999
    Nagata, Yasunori ; Satofuka, Yu ; Watanabe, Yoshinari ; Tezuka, Asei ; Yamada, Kazuhiko ; Abe, Takashi. / Experimental study on the magneto-aerodynamic force deflected by magnetic field interaction in a weakly-ionized plasma flow. 44th AIAA Plasmadynamics and Lasers Conference. 2013.
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    AU - Yamada, Kazuhiko

    AU - Abe, Takashi

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