Bodies of revolution with minimum inviscid pressure drag are derived using hypersonic small-disturbance approximaton to shock-expansion method; solutions are examined for each of six optimization critera based on length, diameter, surface area, and volume; by use of method developed by A.Miele, each optimization problem is reduced to that of numerically minimizing product of nondimensional integrals; minimum-drag coefficients and corresponding optimum body shapes are computed over range of hypersonic Mach number similarity parameter at specific-heat ratios of 7/5 and 5/3; discussion of minimum drag solutions.


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    Titel :

    Hypersonic minimum-drag slender bodies of revolution


    Weitere Titelangaben:

    AIAA J


    Beteiligte:
    Fink, M.R. (Autor:in)

    Erschienen in:

    AIAA Journal ; 4 , n 10


    Erscheinungsdatum :

    1966


    Format / Umfang :

    8 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :