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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