Internal symmetric waves of two-layer fluids over an obstruction

Authors

  • H. J. Kim
  • W. S. Bae
  • J. W. Choi

DOI:

https://doi.org/10.21914/anziamj.v47i0.1039

Abstract

We study two-dimensional capillary-gravity waves on the interface between two immiscible, inviscid and incompressible fluids of different constant densities bounded by two horizontal rigid boundaries with small obstructions with compact support. A forced modified Korteweg--de Vries equation is derived as a model equation without assuming that the fluid is of constant depth at far upstream. Various new types of steady solutions have been obtained numerically.

Published

2006-08-21

Issue

Section

Proceedings Engineering Mathematics and Applications Conference