Ultrasonic testing system developed for use in revealing hidden disbonds at rough, inaccessible interfaces between layers of material. Includes array of small piezoelectric transducers, receiving outputs electronically processed individually and combined in such way as to make system phase-insensitive, overcoming limitations imposed by phase-sensitivity. Development of present ultrasonic system and phase-insensitive-array technique which based motivated by need to detect disbonds under conditions of bondline inhibitor, liner, and fuel at ends of segments of solid rocket motor of space shuttle. Here, liner-to-fuel bondline very rough with respect to ultrasonic wavelength.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Phase-Insensitive Ultrasonic Testing System


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.02.1995



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :





    Development and Testing of the Contaminant Insensitive Sublimator

    Leimkuehler, Thomas O. / Stephan, Ryan A. | NTRS | 2007


    Development and Testing of the Contaminant Insensitive Sublimator

    Leimkuehler, T. O. / Stephan, R. A. / Society of Automotive Engineers | British Library Conference Proceedings | 2007