A DYNAMICAL STUDY OF THE FLOW FIELD IN THE PBL OVER LARGE-SCALE TOPOGRAPHY

In this paper,the eddy coefficient and the treatment for dividing layers of Estoque's numerical model in modern PBL dynamics have been applied to derive the zero order and first order analytic solutions of the steady PBL equation over large-scale topography,the solutions are used to obtain the divergence and the;vertical velocity,improving the previous results.