Simulation and scaling procedures applicable to maneuvering vehicles for the transitional hypervelocity flow regime are discussed with reference to certain discrepancies between lifting reentry flight data and predicted results. Low-density hypervelocity wind-tunnel data are compared with CFD and in-flight measurements. A general correlation parameter for transitional flow is produced by incorporation of a new geometric term into a form of Reynolds number. It is shown that normalized drag coefficients of a variety of shapes, including spheres, blunt-nosed cones, lifting bodies, and an STS orbiter are correlated by the parameter. A provisional bridging formula for the coefficients is presented.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Transitional, hypervelocity aerodynamic simulation and scaling in light of recent flight data


    Beteiligte:
    Potter, J. L. (Autor:in)

    Erscheinungsdatum :

    01.06.1985


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



    Transitional, Hypervelocity Aerodynamic Simulation and Scaling

    Moss, James N. / Scott, Carl D. | AIAA | 1986


    Aerodynamic Jump at Hypervelocity

    Plostins, P. / Silton, S. I. / Schmidt, E. M. et al. | British Library Conference Proceedings | 2005


    Aerodynamic Jump at Hypervelocity

    Schmidt, Edward / Plostins, Peter / Silton, Sidra et al. | AIAA | 2005


    Hypervelocity Flight Dynamics

    Ramnath, Rudrapatna V. | AIAA | 2010