An air guidance device for a turbomachine includes an air supply channel of a turbomachine engine. The supply channel has an upstream section and a downstream section connected together by a diverting section, the upstream section and the diverting section being connected together via an internal elbow and an external elbow. At the internal elbow, the internal surface has a groove extending longitudinally in the longitudinal direction of the supply channel and the longitudinal edges of which are widened in the direction of the downstream end of the upstream section of the supply channel.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Air guidance device for a turbomachine with grooves to maintain boundary layer



    Erscheinungsdatum :

    21.08.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT





    Friction in the circular arv grooves linear rolling guidance system

    Olaru,D.N. / Lorenz,P. / Rudy,D. et al. | Kraftfahrwesen | 2004


    Transition in Turbomachine Boundary Layers

    Soundranayagam, S. / Indian Institute of Technology, Bombay; Aeronautical Engineering Department | British Library Conference Proceedings | 1991