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Abstract <p>The cavitation process in a pulsed focused ultrasound field is studied. An abnormally long (up to several minutes) delay in the onset of inertial cavitation relative to the moment of ultrasound activation is recorded for the first time. A method for selecting field parameters that enable control over the cavitation region dynamics is proposed.</p>

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Control of Cavitation Region Dynamics in the Field of a Focusing Transducer

  • 期刊论文

  • 发表日期：

    2025年8月1日

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  • N. V. Dezhkunov,
  • V. S. Minchuk,
  • S. V. Uvarov,
  • O. B. Naimark,
  • A. V. Kotukhov

摘要

Abstract

The cavitation process in a pulsed focused ultrasound field is studied. An abnormally long (up to several minutes) delay in the onset of inertial cavitation relative to the moment of ultrasound activation is recorded for the first time. A method for selecting field parameters that enable control over the cavitation region dynamics is proposed.