摘要
本文用旋转大气的两维非静力模型,用Simpson和Linden[1]的级数展开方法和数值积分方法讨论了地面锋附近由于非地转平衡所产生的重力流及锋生作用。
Using a two-dimensional non-hydrostatic flow model in rotating atmosphere,the genesis of gravity current in the unbalanced surface front and its frontogenesis effects areinvestigated. Both the series expanding method of Simpson and Linden[1]and numerical ap-proach are used to study these problems.
出处
《气象科学》
CSCD
北大核心
1998年第4期305-315,共11页
Journal of the Meteorological Sciences
基金
自然科学基金
关键词
地面锋
重力流
锋生
大气
Gravity current
Frontogenesis
Vertical circulation