Measurement and Application of Waves Using Line Focusing PVDF Transducers
碩士 === 國立成功大學 === 機械工程學系碩博士班 === 90 === In this thesis, line-focus PVDF focusing transducer and its measurement system operating from 5 MHz to 20 MHz have been applied to the measurements of Lamb wave velocities and dispersion curves. Since the transducer is line-focused, the wave velocity measureme...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2002
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| Online Access: | http://ndltd.ncl.edu.tw/handle/56617283849976649003 |