Development of Facility for evaluating Characteristics of Ultrasonic Transducers

Sanjeev Kumar, S and Senthil Kumar, P and Ramesh Kumar, M (2008) Development of Facility for evaluating Characteristics of Ultrasonic Transducers. Project Report. National Aerospace Laboratories, Bangalore.

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    Abstract

    Non-destructive testing is all about examining materials in such a way that their intended use is not impaired. Of all the NDE techniques, Ultrasonics is the most widely used for its reliability to detect & characterize a wise range of defects in composites during both manufacturing & in-service. To acquire reliable & repeatable ultrasonic inspection results, the center frequency & sensitivity of the transducers is to be determined to ensure there is no change in them due to regular usage.

    Item Type: Proj.Doc/Technical Report (Project Report)
    Uncontrolled Keywords: Non-destructive Evaluation, Ultrasonic Inspection, Ultrasonic Transducer, Frequency Response, Sensitivity, Quality Assurance, Near Field Distance, Power Spectral Density.
    Subjects: CHEMISTRY AND MATERIALS > Composite Materials
    Division/Department: Advanced Composites Division, Advanced Composites Division, Advanced Composites Division
    Depositing User: Ms Indrani V
    Date Deposited: 27 Jul 2011 10:53
    Last Modified: 27 Jul 2011 10:53
    URI: http://nal-ir.nal.res.in/id/eprint/9672

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