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NASA NTRS · 19780054602

Fourth-order acoustic torque in intense sound fields

Abstract

The observation of a fourth-order acoustic torque in intense sound fields is reported. The torque was determined by measuring the acoustically induced angular deflection of a polished cylinder suspended by a torsion fiber. This torque was measured in a sound field of amplitude greater than that in which first-order acoustic torque has been observed.

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Wang, T. G., Kanber, H., Olli, E. E.. 1978-05-01. Fourth-order acoustic torque in intense sound fields. https://ntrs.nasa.gov/citations/19780054602

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