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)


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Transonic flow computations in cascades using finite element method


    Additional title:

    Transsonische Stroemungsberechnungen in Kaskaden mit Hilfe der Finite Elemente Methode


    Contributors:
    Akay, H.U. (author) / Ecer, A. (author)

    Published in:

    Publication date :

    1981


    Size :

    8 Seiten, 5 Bilder, 9 Quellen


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Numerical computations of transonic flows through cascades

    TERLIZZI, A. / DI MARTINO, P. / COLANTUONI, S. et al. | AIAA | 1992


    Finite element calculations of transonic flutter in cascades

    HSIAO, CHINGTENG / BENDIKSEN, ODDVAR | AIAA | 1993