MODELS OF THE WAVE BOUNDARY-LAYER

被引:69
作者
CHALIKOV, DV [1 ]
MAKIN, VK [1 ]
机构
[1] PP SHIRSHOV OCEANOL INST, LENINGRAD 199053, USSR
关键词
D O I
10.1007/BF00119963
中图分类号
P4 [大气科学(气象学)];
学科分类号
0706 ; 070601 ;
摘要
A general approach to model the structure of the wave boundary layer, based on the nonlinear Reynolds equations in a curvilinear system of coordinates, is described. Both spectral and numerical grid models are used. The energetic interactions between wind and wave in terms of Miles' parameter beta are studied. For waves outrunning against the wind, the range of the inverse flux of energy is found. For waves running slower than the wind, quadratic growth of beta is established. Vertical profiles of the wave momentum flux for different fetches are given. Following P. Janssen, a one-dimensional analytical model of the wave boundary layer is suggested. The effect of waves on the drag coefficient is analyzed.
引用
收藏
页码:83 / 99
页数:17
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