Analysis of transonic flow through a cascade of airfoils is investigated using the finite element method. Development of a computational grid suitable for complex flow structures and different types of boundary conditions is presented. An efficient pseudo-time integration scheme is developed for the solution of equations. Modeling of the shock and the convergence characteristics of the developed scheme are discussed. Numerical results include a 45 deg staggered cascade of NACA 0012 airfoils with inlet flow Mach number of 0.8 and angles of attack 1, 0, and 1 deg.(Wassmann)


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    Titel :

    Transonic flow computations in cascades using finite element method


    Weitere Titelangaben:

    Transsonische Stroemungsberechnungen in Kaskaden mit Hilfe der Finite Elemente Methode


    Beteiligte:
    Akay, H.U. (Autor:in) / Ecer, A. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1981


    Format / Umfang :

    8 Seiten, 5 Bilder, 9 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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