Nonlinear interaction of acoustic waves in gas-saturated marine sediments

S. V. Karpov, Z. Klusek, A. L. Matveev, A. I. Potapov, A. M. Sutin

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

The results of sea experiments addressing the nonlinear generation by two sonars of sum frequency signals in silty sediments rich in gas bubbles are reported. These experiments demonstrated the feasibility of monitoring the gas content in marine sediments by the nonlinear acoustic method. A theoretical model of the observed phenomena is presented.

Original languageEnglish
Pages (from-to)464-470
Number of pages7
JournalAcoustical Physics
Volume42
Issue number4
StatePublished - Jul 1996

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