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Abstract <p>The paper presents a method for modeling the pulsation of underwater gas bubbles using a wide-range equation of state for water. The procedure for constructing the equation of state is described. Numerical simulations of bubble dynamics with excess initial pressure corresponding to underwater TNT explosions are performed, and the results are compared with experimental data.</p>

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Numerical Simulation of Underwater Gas Bubble Pulsation Using a Wide-Range Equation of State for Water

  • 期刊论文

  • 发表日期：

    2025年12月1日

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  • E. M. Urvachev,
  • A. Yu. Mikulin,
  • T. V. Losseva,
  • A. N. Lyakhov,
  • N. O. Savenko,
  • A. E. Mukhanov

摘要

Abstract

The paper presents a method for modeling the pulsation of underwater gas bubbles using a wide-range equation of state for water. The procedure for constructing the equation of state is described. Numerical simulations of bubble dynamics with excess initial pressure corresponding to underwater TNT explosions are performed, and the results are compared with experimental data.