Impedance of a sphere oscillating in an elastic medium with and without slip

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Impedance of a sphere oscillating in an elastic medium with and without slip.

The dynamic impedance of a sphere oscillating in an elastic medium is considered. Oestreicher's [J. Acoust. Soc. Am. 23, 707-714 (1951)] formula for the impedance of a sphere bonded to the surrounding medium can be expressed in a relatively simple form in terms of three lumped impedances associated with the displaced mass and the longitudinal and transverse waves. If the surface of the sphere s...

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ژورنال

عنوان ژورنال: The Journal of the Acoustical Society of America

سال: 2006

ISSN: 0001-4966

DOI: 10.1121/1.2171526