61–80 von 136 Ergebnissen
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    Nondestructive critical pressure determination of defect zones in vessel-like constructions [3586-21]

    Onichtchenko, I. / SPIE | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    Nondestructive characterization of corrosion damage and fatigue life (Invited Paper) [3586-08]

    Rokhlin, S. I. / Zoofan, B. / Kim, J.-Y. et al. | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    Near Lamb mode imaging of multilayered composite plates [3994-21]

    Kundu, T. / Potel, C. / de Belleval, J.-F. et al. | British Library Conference Proceedings | 2000
    Schlagwörter: aging aircraft , airports , aerospace hardware , nondestructive

    NDI of aircraft fuselage structures using the Dripless Bubbler ultrasonic scanner

    Barnard, Daniel J. / Hsu, David K. | SPIE | 1996
    soundness of aircraft fuselage structures. The 'dripless bubbler' technique combines the use of broadband focused-beam ultrasonic immersion ...

    NDI method to locate intergranular corrosion around fastener holes in aluminum wing skins [3397-11]

    Rutherford, P. S. / SPIE | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    NDE scanning and imaging of aircraft structure

    Bailey, Donald / Kepler, Carl / Le, Cuong | SPIE | 1995
    which employ eddy current and ultrasonic scanning of aircraft structures that contain both metallics and advanced composites. The scanning is ...

    NDE of rivet holes in aging aircraft components using Lamb waves [3397-13]

    Mal, A. K. / Chang, Z. / SPIE | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    NDE of hidden flaws in aging aircraft structures using obliquely backscattered ultrasonic signals (OBUS) [3586-46]

    Bar-Cohen, Y. / Mal, A. K. / Lasser, M. E. et al. | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    NDE of hidden flaws in aging aircraft structures using obliquely backscattered ultrasonic signals (OBUS)

    Bar-Cohen, Yoseph / Mal, Ajit K. / Lasser, Marvin E. | SPIE | 1999
    Corrosion is a relatively slow material degradation process to which metallic structures of aircraft are subjected during service and it ...

    Multifunction automated crawling system (MACS)

    Bar-Cohen, Yoseph / Backes, Paul G. / Joffe, Benjamin | SPIE | 1996
    Nondestructive evaluation instruments and sensors are becoming smaller with enhanced computer controlled capability and increasingly use ...

    Monitoring crack length in concrete beams using resonance measurements [3586-18]

    Subramaniam, K. V. / Goldstein, G. / Popovics, J. S. et al. | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    Micromachined ultrasonic transducers for air-coupled nondestructive evaluation [3586-43]

    Hansen, S. T. / Degertekin, F. L. / Khuri-Yakub, B. T. et al. | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    Measuring corrosion thinning by thermal-wave imaging

    Favro, Lawrence D. / Han, Xiaoyan / Ahmed, Tasdiq et al. | SPIE | 1996
    thermal wave imaging of fuselage skin corrosion of a B737 testbed aircraft in a hangar environment at the FAA's Aging Aircraft NDI Validation ...

    Means of quantifying material loss due to corrosion damage using thermographic data [3397-15]

    Rajic, N. / SPIE | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    Making accurate three-dimensional measurements through a standard borescope [3397:40]

    Schaack, D. F. / SPIE | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    Low-frequency magnetoresistive eddy-current sensors for NDE of aging aircraft [3397-09]

    Boltz, E. S. / Cutler, D. W. / Tiernan, T. C. et al. | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    Low-frequency magnetoresistive eddy-current sensors for NDE of aging aircraft

    Boltz, Eric S. / Cutler, D. W. / Tiernan, Timothy C. | SPIE | 1998
    Life extensions on numerous military and commercial aircraft have heightened the need for quantitative, nondestructive detection of deeply ...

    Low-frequency electromagnetic sensing of cracks and inclusions in ferromagnetic materials using magnetoresistive sensors [3586-22]

    Perry, A. R. / Czipott, P. V. / Singsaas, A. L. et al. | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    Log-periodic time-to-failure analysis (Invited Paper) [3586-25]

    Sornette, D. / SPIE | British Library Conference Proceedings | 1998
    Schlagwörter: aging aircraft , airports , aerospace hardware

    Life management of aging Air Force aircraft: NDE perspective

    Cordell, Tobey M. | SPIE | 1995
    they were originally procured. The life management of the aging fleet is interwoven with the ability to utilize nondestructive evaluation (NDE ...