An Explicit Model for Two-Dimensional Tidal Circulation Using Triangular Finite Elements WAVETL User's Manual

摘要

WAVETL solves the two-dimensional, vertically integrated shallow water equations for the use of horizontal circulation in estuaries for the use in the study of horizontal circulation in estuaries and coastal seas. It is based on the wave equation form of the governing equations, which has been shown in previous studies to be superior to otherwise comparable models based on the primitive shallow water equations. The model uses linear triangular finite elements. No matrix inversions or manipulations are required, resulting in substantial savings in computer storage requirements and execution time.