Stagnant Nonuniform Acoustic Wave

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Abstract:

Studied theoretically and experimentally antisymmetric stagnant waves in an elastic wedge-shaped plate. The solution of the nonuniform problem is obtained with the approxima¬tion that the field nonuniformity is not only small but is slowly changing. For a small angle of the wedge are calculated and measured amplitude in a standing wave. Experimental measure¬ments of the amplitudes of the displacements are fulfilled using the original installation.

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667-670

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April 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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