Controlling the boundary layer on the fuselage of flight vehicles and reducing its effects on the propulsive efficiency of integrated propulsion systems are among the most demanding requirements in advanced aerodynamic design. Among the applications, highly integrated inlets need serious consideration in relation to the swallowed boundary layer by the inlet entrance. In this paper, a new method of inlet/body integration based on the ridge concept is presented. The ridge is an aerodynamic surface that involves a vortex and a pressure gap to remove the boundary layer from the inlet entrance. The performance of the ridge in diverting the boundary layer and its flexibility are proven by numerical simulations for different cases. According to these simulations, the new integration method results in a clean entrance from the boundary layer with a significant reduction in the total cross-sectional area of the aircraft. The concept shows great potential to integrate or combine with different aerodynamic geometries, such as external compression surfaces, and it can cover a wide range of Mach numbers. This paper focuses on the usage of a new idea for the integration of the airframe and inlet.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Highly Integrated Inlet Design Based on the Ridge Concept



    Erschienen in:

    Erscheinungsdatum :

    2016




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch



    Klassifikation :

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



    Highly Integrated Inlet Design Based on the Ridge Concept

    Saheby, Eiman B. / Gouping, Huang / Wenyou, Qiao et al. | AIAA | 2016


    Highly Integrated Inlet Design Based on the Ridge Concept

    Saheby, Eiman B | Online Contents | 2016


    A NOVEL EMBEDDED INLET BASED ON THE INTEGRATED DESIGN CONCEPT OF FUSELAGE AND INLET

    Panpan, Y. / Fangliang, L. | British Library Conference Proceedings | 2022


    Aerodynamic efficiency analysis of the ridge integrated submerged inlet

    B Saheby, Eiman / Shen, Xing / Jowkar, Saeed | SAGE Publications | 2024


    INTEGRATED INLET DESIGN

    HOWARTH GRAHAM / CALDER DAVID P | Europäisches Patentamt | 2020

    Freier Zugriff