THE POSSIBILITY OF CONSTRUCTING THE ROTARY MOTION SENSORS ON THE BULK ACOUSTIC WAVES

An investigation of the influence of turbo rotation on the parameters of the bulk acoustic waves propagating orthogonally to the axis of rotation is presented. It is shown that this rotation causes a change in the form of the trajectory of particle oscillation. The connection of these appearing characteristics deviations with the rotational speed of the medium is analyzed. The design of the rotary motion sensors is offered.

Authors: Y. Durukan, A.I. Lutovinov, A.N.Peregudov, M.M. Shevelko

Direction: Instrument Engineering and Information-Measurement Technologies

Keywords: Acoustic waves, sensors of rotating motion, gyro, elliptical polarization, rotation influence, wave velocity, polarization of the acoustic wave

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