It is well known that the determination of the location of boundary-layer transition is necessary for the correct interpretation of aerodynamic data in transonic wind tunnels. In the late 1970s the Douglas Aircraft Company developed a vapor deposition hot-film system for transition detection in cryogenic wind tunnels. Tests of the hot-films in a low-speed tunnel demonstrated the ability to obtain on-line transition data with an enhanced simultaneous hot-film data acquisition system. The equipment design and specifications are described.


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    Titel :

    Hot-film system for transition detection in cryogenic wind tunnels


    Beteiligte:


    Erscheinungsdatum :

    01.12.1987


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Hot-Film System for Transition Detection in Cryogenic Wind Tunnels

    C. B. Johnson / D. L. Carraway / P. C. Stainback et al. | NTIS | 1987



    Cryogenic wind tunnels

    Tema Archiv | 1980


    Cryogenic wind tunnels

    Kilgore, Robert A. | NTRS | 1989


    Introduction to cryogenic wind tunnels

    Goodyer, M. J. | NTRS | 1985