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    Verfahren zum Anzeigen eines Lärmwerts eines Drehflüglers

    Free access
    SPIEGEL PIERRE DR | European Patent Office | 2017

    Z08: low-speed aero-acoustic experimental characterization of open rotor installation on aircraft

    Paquet, Cedric / Julliard, Emmanuel / Ricouard, Julien et al. | AIAA | 2014

    Genetic optimizations of EC-135 noise abatement flight procedures using an aeroacoustic database

    Guntzer, Frederic / Spiegel, Pierre / Lummer, Markus | Tema Archive | 2009

    Aeroacoustic flight test data analysis and guidelines for noise-abatement-procedure design and piloting

    Spiegel, Pierre / Guntzer, Frederic / Duc, Anne le et al. | Tema Archive | 2009

    Installation Effects on Contra-Rotating Open Rotor Noise at High-Speed

    Colin, Yann / Wlassow, Fabien / Caruelle, Bastien et al. | AIAA | 2014

    Aerodynamics and acoustics of rotor blade-vortex interactions

    Yu, Yung H. / Tung, Chee / Gallman, Judith et al. | AIAA | 1995