摘要
本文采用Boussinesq近似,利用地转动量近似(GMA)方法,研究了大气Ekman层的三维非线性动力学特征,得到了Ekman层中三维风速分布的解析解,着重讨论了热成风对Ekman层水平风速分布的影响,对传统的求垂直速度的方法进行了改进。
Using the Boussinesq approximation and the Geostrophic Monientum Approximation (GMA) method, this paper studies the characteristics of three-dimensional dynamics of atmospheric Ekman boundary layer. We obtain the analytic solution of the wind distribution within the Ekman boundary layer. The effect of thermal wind on the distribution of the horizontal wind velocity is analyzed, and the classical method of obtaining the vertical velocity is improved.
出处
《海洋湖沼通报》
CSCD
北大核心
1994年第2期141-148,共8页
Transactions of Oceanology and Limnology
基金
国家教委博士点基金
校科研处资助