考虑边界层自由风速的粗糙床面跃移通量模式 |
徐杨, 梅凡民, 朱海波 |
The saltation model for roughness surface incorporating effect of free wind velocity over boundary layer |
Yang Xu, Fanmin Mei, Haibo Zhu |
图7 不同自由风速Uf下观测的γ随粗糙床面的侧影盖度λ (A)和空气动力学粗糙度Z0(B)的变化趋势 |
Fig.7 Decreases of γ values under various wind free velocities with the increased roughness element density (A), and with the aerodynamic roughness lengths (B) respectively |
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