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Abstract <p>Features are considered of the construction of closed equations for the mean field of acoustic waves with discontinuous profiles in a randomly inhomogeneous medium. Different approaches to obtaining such equations are compared. It is shown that despite the smoothing of profiles on average, a discontinuity in a profile should be considered before averaging. An exact expression is obtained for the mean field of the initial N-wave.</p>

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Mean Fields of Acoustic Waves with Discontinuities in Randomly Inhomogeneous Media

  • 期刊论文

  • 发表日期：

    2025年1月1日

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  • D. M. Alekseev,
  • V. A. Gusev

摘要

Abstract

Features are considered of the construction of closed equations for the mean field of acoustic waves with discontinuous profiles in a randomly inhomogeneous medium. Different approaches to obtaining such equations are compared. It is shown that despite the smoothing of profiles on average, a discontinuity in a profile should be considered before averaging. An exact expression is obtained for the mean field of the initial N-wave.