Flexural wave baffling by use of a viscoelastic material |
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| Authors: | S-H Ko |
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| Institution: | New London Laboratory, Naval Underwater Systems Center, New London, Connecticut 06320, U.S.A. |
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| Abstract: | The effectiveness of baffles against flexural wave noise is discussed. A plane layer model is considered, consisting of an infinite elastic plate excited by a line force, a viscoelastic layer representing the baffle, and an outer plate which separates the baffle layer from the semi-infinite fluid medium. The effectiveness of the baffle is characterized by its insertion loss. |
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