Edge waves over a shelf: full linear theory
- 1 May 1984
- journal article
- research article
- Published by Cambridge University Press (CUP) in Journal of Fluid Mechanics
- Vol. 142, 79-95
- https://doi.org/10.1017/s0022112084001002
Abstract
Edge-wave solutions to the linearized shallow-water equations for water waves are well known for a variety of bottom topographies. The only explicit solution using the full linearized theory describes edge waves over a uniformly sloping beach, although the existence of such waves has been established for a wide class of bottom geometries. In this paper the full linearized theory is used to derive the properties of edge waves over a shelf. In particular, curves are presented showing the variation of frequency with wavenumber along the shelf, together with some mode shapes for a particular shelf geometry.Keywords
This publication has 4 references indexed in Scilit:
- Edge waves: a long-wave theory for oceans of finite depthJournal of Fluid Mechanics, 1974
- Field Observations of Edge WavesNature, 1973
- On the trapping of wave energy round islandsJournal of Fluid Mechanics, 1967
- Surface-wave scattering matrix for a shelfJournal of Fluid Mechanics, 1967