THE EFFECTS OF ROUGHNESS CHANGE ON THE SURFACE LAYER OF THE ATMOSPHERE(Ⅰ)--THE VARIATIONS OF WIND SPEED AND SHEAR STRESS  

作　　者：Xu Da-peng Julian Hunt 徐大鹏;Julian Hunt(Institute of Mechanics,Chinese Academy of Sciences,Beijing;Department of Applied Mathematics and Theoretical Physics,University of Cambridge,Cambridge,Britain)

机构地区：[1]Institute of Mechanics,Chinese Academy of Sciences,Beijing [2]Department of Applied Mathematics and Theoretical Physics,University of Cambridge,Cambridge,Britain

出　　处：《Applied Mathematics and Mechanics(English Edition)》1991年第9期881-890,共10页应用数学和力学(英文版)

摘　　要：A general four-layer structure linear theory for predicting the effects of arbitrarily distributed roughness change on the variations of wind speed and shear stress in the surface layer of 3D and 2D atmospheres was presented.The results derived by the theory were agreeable to the previous ones.

关 键 词：atmospheric boundary layer surface roughness 

分 类 号：P421.3[天文地球—大气科学及气象学]