Abstract <p>The surface perturbation in a viscous stratified liquid is investigated in a 2D formulation. Expressions for the dynamics of periodic surface motion and the fine-scale structure of currents are derived. Distributions of the wave and ligament components of density, density gradients, and pressure are constructed. A fine structure accompanying the wave component of the flow in physically measurable variables is identified.</p>

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Waves and Fine Structures of Physical Variables in a Viscous Stratified Liquid

  • A. A. Ochirov,
  • U. O. Trifonova

摘要

Abstract

The surface perturbation in a viscous stratified liquid is investigated in a 2D formulation. Expressions for the dynamics of periodic surface motion and the fine-scale structure of currents are derived. Distributions of the wave and ligament components of density, density gradients, and pressure are constructed. A fine structure accompanying the wave component of the flow in physically measurable variables is identified.