雅鲁藏布江中游平坦流沙地表空气动力学特征

刘婷, 贾晓鹏, 陈定梅, 益西拉姆, 张炎, 潘凯佳, 张正偲

Surface aerodynamic characteristics of flat quicksand in the middle reaches of Yarlung Tsangpo River

Ting Liu, Xiaopeng Jia, Dingmei Chen, Lamu Yixi, Yan Zhang, Kaijia Pan, Zhengcai Zhang

图5 摩阻速度（u*）与粗糙度（z0）随海拔变化

Fig.5 Relationship between friction velocity u* and roughness length z0 with height