Phase speed in water-saturated sand and glass beads at MHz frequencies
Measurements of the phase velocity of compressional sound waves in water-saturated granular materials are reported for the 1.0–2.0 MHz frequency range. The sound speed estimates are based on travel times through granular layer thicknesses ranging from 8 to 17 mm. Three types of granular media were u...
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Veröffentlicht in: | The Journal of the Acoustical Society of America 2020-10, Vol.148 (4), p.2301-2310 |
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Format: | Artikel |
Sprache: | eng |
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