Solitary Waves in Two-Layer Shallow Water

Аннотация

Propagation of nonlinear waves in a two-layer fluid in the shallow water approximation is considered. In a horizontal channel with a free surface and under lid, the large amplitude subsurface solitary waves describing the wave with “trapped core” are investigated. The flow regime diagram for solitary waves is constructed in the plane of governing parameters. Bibliography: 17 titles. Illustrations: 3 figures.