青藏铁路错那湖段挡沙墙风沙两相流数值模拟
周琪智1(
), 赵洋1,2, 高广磊1,2(), 丁国栋1,2, 张英1
), 赵洋1,2, 高广磊1,2(), 丁国栋1,2, 张英1
Numerical simulation on wind-sand two-phase dynamic characteristic of sand-blocking fences in the Cuona Lake section of the Qinghai-Tibet Railway
Qizhi Zhou1(), Yang Zhao1,2, Guanglei Gao1,2(), Guodong Ding1,2, Ying Zhang1
), Yang Zhao1,2, Guanglei Gao1,2(), Guodong Ding1,2, Ying Zhang1
图6. 计算域流场功能区划分 （Ⅰ.初始速度区，Ⅱ.遇阻减速区，Ⅲ.加速抬升区，Ⅳ.速度恢复区，Ⅴ.耗散减速区，Ⅵ.涡旋沉降区，Ⅶ.狭缝加速区）
Fig.6. Velocity function division of flow field (Ⅰ.Initial velocity region，Ⅱ.Velocity reduction region，Ⅲ.Accelerate and uplift region，Ⅳ.Velocity recovery region，Ⅴ.Dissipate and decelerate region，Ⅵ.Sediment and vortex region，Ⅶ.Slit accelerate region)
