Acoustics of water saturated packed glass spheres
نویسندگان
چکیده
2014 We have measured the velocity and attenuation of sound in a pack of water saturated glass spheres. The frequency range spreads from 200 kHz to 10 MHz and the diameter of the spheres is varied from 50 03BCm to 500 03BCm. Our experimental data clearly confirm the validity of Biot’s theory of the propagation of sound in porous medium. J. Physique LETTRES 42 (1981) L-477-L-480 Classification Physics Abstracts 47.55M 62.60 62.65 15 NOVEMBRE 1981,
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