The sound field in a hydroacoustic waveguide with an uneven hard bottom |
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Authors: | Yu I Papkova |
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Institution: | 1.Sevastopol State University,Sevastopol,Russia |
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Abstract: | An analytic representation is constructed for a nonaxially symmetric sound field to simulate a hydroacoustic waveguide the bottom of which is hard and has an axially symmetric relief. A numerical analytic method for finding the velocity potential is proposed, for which undetermined coefficients for normal modes are determined from a corresponding infinite system of algebraic equations. The sound fields are studied with for variations of the problem parameters. |
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