摘要
本文在正压原始方程的基础上发展了一套适用于自适应网格坐标的自适应网格模式。该模式保持了笛卡尔坐标系下原有的整体积分性质。由于自适应网格与计算区域边界相重合，因而该模式可用于具有复杂形状的区域边界的计算问题。本文将其用于南海月平均流的数值模拟，取得了良好的效果。
Based on the primitive baratropic equation of IAP model,an adaptive mesh model Which was suitable for the adaptive mesh coordinate system was developed in this paper. The model preserves the integral properties as well as IAP model, and can be applied to the numerical calculation with complex shaped boundary. We applied it to the numerical simulation of the South China Sea Currents,the results are fairly good.
出处
《大气科学》
CSCD
北大核心
1995年第1期40-51,共12页
Chinese Journal of Atmospheric Sciences
关键词
自适应网格模式
能量守恒
暖流
南海
月平均流
adaptive mesh model
conservation for both total
energy and mass
warm currents
South China Sea
