A NEW TWO DIMENSIONAL TIDAL MODELLING SYSTEM
[摘要] A new method for numerical simulation of tidal currents is presented. Based on a technique involving the splitting of operators, it allows an accurate calculation of momentum advection, and wave propagation for large Courant numbers. It also provides a satisfactory treatment of tidal flat uncovering and flooding, and permits the use of a curvilinear computational grid. The generation method for such grids is presented here, followed by an engineering application on cartesian grid.
[发布日期] [发布机构]
[效力级别] [学科分类] 建筑学
[关键词] tidal model;modeling system;2D model [时效性]
