The German Bürgernahes Flugzeug (Citizen-Oriented Airplane) research program advances technologies for high-lift systems using circulation control Coanda-type flaps. The interaction of these high-lift systems with a propeller engine is the subject of the present work. A large and complex wind-tunnel model equipped with an active high-lift system and a powered propeller was designed, manufactured and instrumented. The wind-tunnel data show the potentials of the active high-lift system in three-dimensional wing applications. The results characterize and quantify the interactions between a propeller and a high-lift wing by using systematic variations of blowing momentum and propeller thrust. The results represent a unique database for future efforts to improve the efficiency of active lift and for validation of numerical simulation methods. Presented as Paper 2014-0407 at the 52nd AIAA Aerospace Sciences Meeting, National Harbor, MD, 13-17 January 2014


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    Titel :

    Aerodynamic Effects of Propeller Slipstream on a Wing with Circulation Control



    Erschienen in:

    Journal of aircraft ; 52 , 5 ; 1422-1436


    Erscheinungsdatum :

    2015




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :

    Klassifikation :

    BKL:    55.50 Luftfahrzeugtechnik / 55.50
    Lokalklassifikation TIB:    770/7040



    Aerodynamic Effects of Propeller Slipstream on a Wing with Circulation Control

    Beck, Nils / Radespiel, Rolf / Lenfers, Carsten et al. | AIAA | 2015


    Aerodynamic Effects of Propeller Slipstream on a Wing with Circulation Control by Internally Blown Flaps (AIAA 2014-0407)

    Beck, N. / Radespiel, R. / Lenfers, C. et al. | British Library Conference Proceedings | 2014



    Simulated propeller slipstream effects on a supercritical wing

    Welge, H. R. / Crowder, J. P. | NTRS | 1978


    Analysis of Propeller Slipstream Effects on a Trailing Wing

    Veldhuis, L. L. M. | British Library Online Contents | 1996