Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6388101 | Ocean Modelling | 2015 | 40 Pages |
Abstract
The purpose of this paper is to present a new global barotropic ocean model-the DEBOT model. The model is based on the shallow water equations which we newly express in geographical coordinates. The derivation includes the boundary conditions and the Reynolds tensor in a form used commonly in oceanography. The numerical model employs finite differences on an Arakawa-C grid in space and a generalized forward-backward scheme in time with a combined third-order Adams-Bashforth and fourth-order Adams-Moulton step. The validity of the model is demonstrated by the tests based on conservation integral invariants. As a practical application, we present ocean circulation simulations generated by the lunisolar tidal force.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Atmospheric Science
Authors
David EinÅ¡pigel, ZdenÄk Martinec,