Effects of vibrational relaxation and recombination of high-temperature nitrogen and air were investigated in shock tunnel at high flow Mach numbers; equilibrium temperature and pressure ranges after reflected shock wave were 1400 to 7000 K and 100 to 500 psia; static pressure measurements were made along axis of nozzle to determine freezing of vibrational mode during expansion process; vibrational relaxation times for nitrogen obtained from shocktube experiments were used to calculate relaxation length.


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    Titel :

    Vibrational relaxation and recombination of nitrogen and air in hypersonic nozzle flows


    Weitere Titelangaben:

    AIAA J


    Beteiligte:

    Erschienen in:

    AIAA Journal ; 3 , n 8


    Erscheinungsdatum :

    1965


    Format / Umfang :

    6 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :