完全保持能量守恒的非常定自适应网格模式

Perfectly Energy-Conservative Time-Dependent Adaptive Mesh Model

本文基于自适应网格的原理，发展了一套网格随时间变的自适应网格模式．该模式保持着ＩＡＰ模式原有的整体积分性质，并具有在任何时刻可随意调整网格点的疏密程度及网格点与边界相重合的特点。可用于台风路径的数值预报等方面。

Based on the principle of adaptive mesh, a time-dependent adaptive mesh model was developed.The model preserves the integral properties of the IAP model. It can adjust the densities of grid points everyWhere at any time while the grid points at the boundary are coincident with the actual boundary. It can be used to the numerical forecasting of the typhoon track and other studies.