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流速分布 [liú sù fēn bù]
flow velocity distribution
- 通过数值模拟试验，分析了三效催化器的主要结构参数对压降和流速分布的影响。
The effect of the properties of catalytic converter on the pressure drop and velocity distribution was analyzed using CFD code CFX4.3. - 实验给出时均流速分布、时均回流区长度和瞬态流动结构，探讨了后台阶分离流流动特性。
Mean velocity distribution, mean length of recirculation region and the structure of instant stream are presented by the experimental data, which help us understanding character of this flow further. - 挟沙水流的流速分布,特别是其中的卡门常数,一直是冲积河流水力学研究的热点问题之一。
Velocity distribution in sediment-laden flow,especially its Karman constant,is one of the most important issues in fluvial hydraulics.
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