A computational study has been conducted to gain a better understanding of the criteria governing the merger of corotating vortices. The zero-equation and one-equation turbulent-flow models are used to model the interaction of two rolled-up, corotational vortices. A model appropriate for the swirling slow under consideration has been proposed to prescribe the algebraic variation of mixing-length in the flow field. The unsteady, twodimensional equations in a cross-plane are solved for primitive variables using an implicit finite-difference code. The computed downstream merging distances are in good agreement with available wind tunnel data.(Buehn)


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Computational studies of turbulent merger of co-rotational vortices


    Weitere Titelangaben:

    Mathematische Untersuchungen des turbulenten Mischvorgangs bei mitrotierenden Wirbeln


    Beteiligte:
    Raj, P. (Autor:in) / Iversen, J.D. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1978


    Format / Umfang :

    12 Seiten, 8 Bilder, 27 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch







    Turbulent Trailing Vortices

    Devenport, W. J. / Rife, M. C. / Liapis, S. I. et al. | British Library Conference Proceedings | 1994