The present study, which has demonstrated the feasibility of using time-resolved laser-induced fluorescence methods to ascertain boundary layer temperature distributions in real time for hypersonic vehicles in atmospheric flight, employs conventional optics in combination with novel time-resolved spectroscopy. The radiative lifetime and signal intensity involved, both of which are reduced by quenching, are adequate for measurement with state-of-the-art time-resolved fluorescence techniques, except for certain conditions associated with both the highest speeds and the lowest altitudes.


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    Titel :

    Fluorescence spectroscopy and thermometry for hypersonic flight research


    Beteiligte:
    Thompson, B. E. (Autor:in) / Fernandez, S. M. (Autor:in) / Guignon, E. F. (Autor:in)

    Kongress:

    AIAA/SFTE/DGLR/SETP Biannual Flight Test Conference ; 1990 ; Ontario, CA, United States


    Erscheinungsdatum :

    01.01.1990


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




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