Models featuring the simulation of exhaust jets were developed for magnetic levitation in a wind tunnel. The exhaust gas was stored internally producing a discharge of sufficient duration to allow nominal steady state to be reached. The gas was stored in the form of compressed gas or a solid rocket propellant. Testing was performed with the levitated models although deficiencies prevented the detection of jet-induced aerodynamic effects. Difficulties with data reduction led to the development of a new force calibration technique, used in conjunction with an exhaust simulator and also in separate high incidence aerodynamic tests.


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    Titel :

    Simulation of a Propulsive Jet and Force Measurement Using a Magnetically Suspended Wind Tunnel Model


    Beteiligte:
    K. S. Garbutt (Autor:in) / M. J. Goodyer (Autor:in)

    Erscheinungsdatum :

    1994


    Format / Umfang :

    15 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch






    The measurement of Magnus force and moment using a magnetically suspended wind tunnel model

    Goodyer, M.J. / Henderson, R.I. / Judd, M. | Tema Archiv | 1975


    Propulsion simulation for magnetically suspended wind tunnel models

    Joshi, Prakash B. / Beerman, Henry P. / Chen, James et al. | NTRS | 1990


    Propulsion Simulation for Magnetically Suspended Wind Tunnel Models

    P. B. Joshi / H. P. Beerman / J. Chen et al. | NTIS | 1990