A generalized curved conduit flow experiment was employed to obtain the longitudinalvelocity parameters by adopting the ADV to measure the 3d flow velocity data.
运用弯道水流概化模型试验，利用先进的ADV进行了三维流速数据的采集，从中提取了纵向流速参数。
2
According to the longitudinal equation of flow movement in channel bends, the theoretical formula of depth-averaged longitudinalvelocity distrbution is established.
根据弯道水流纵向运动方程，提出了弯道水流纵向垂线平均流速计算公式。
3
Different from the materials such as austenitic stainless steels, low carbon steels etc, the longitudinalvelocity of TA2 alloy increased as the grain size increased.