<p>Consideration is given to a single spherical gas bubble executing free radial oscillations in a liquid. A universal curve of the damping decrement as a function of the Péclet number, that is common for different gases, has been constructed for the first time. Analytical asymptotics of this dependence have been obtained for large and small values of the Péclet number.</p>

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On the Problem of Thermal Dissipation of a Gas Bubble in a Liquid

  • A. G. Petrov,
  • N. S. Khabeev

摘要

Consideration is given to a single spherical gas bubble executing free radial oscillations in a liquid. A universal curve of the damping decrement as a function of the Péclet number, that is common for different gases, has been constructed for the first time. Analytical asymptotics of this dependence have been obtained for large and small values of the Péclet number.