Authors : Shamima Sultana and Nazrul Islam Mondal
Abstract: The surface waves occur at and near the free surface of an unbounded sheet of liquid which is irrotational incompressible and two-dimensional. To illustrate the waves at the interface of 2 liquids, the progressive waves and stationary waves on the surface of a canal and on a deep canal are also considered. For the convenience of our calculation, Bernoulli�s equation is taken and then at steady state the velocity propagation is obtained. In fact, we have generalized velocity propagation when wave length is large compared with thickness between 2 layers.
Shamima Sultana and Nazrul Islam Mondal , 2008. Velocity Propagation of Waves at the Interface of Two Liquids for the Case of Large Wave Length. International Journal of Signal System Control and Engineering Application, 1: 69-73.