1) stream-wise velocity distribution
主流流速分布
2) distribution of flow velocity
流速分布
1.
Two-dimensional distribution of flow velocity was accurate enough when the width height ratio of oil tunnel not lessthan 5.
在流道有限宽度条件下,计算了图像型在线铁谱仪流道中三维流速分布。
3) velocity distribution
流速分布
1.
Experimental study on velocity distribution and pulsation characteristic of inner dissipation discharge tunnel with level swirling flow;
水平旋转内消能泄洪洞流速分布及紊动特性试验研究
2.
Unified laws of velocity distribution for sediment laden flow with high and low concentration;
高低含沙水流流速分布的统一规律
3.
2-D velocity distribution of ununiform flow;
二度非均匀流流速分布初探
4) velocity profile
流速分布
1.
Experimental study of velocity profile around trapezoid cross section cylinder in rectangular open water channel;
矩形水槽中梯形边墩周围流速分布的试验研究
2.
Developments of research of tidal velocity profiles in estuary and along coast
河口海岸潮流速分布研究进展
3.
A two dimensional heterogeneous model considering radial velocity profile in a radial flow reactor was established.
导出了考虑床层径向流速分布的径向床二维非均相模型，通过计算模拟考察了不均匀流动对三段径向冷激式氨合成塔性能的影响。
5) Flow velocity distribution
流速分布
1.
This paper presents a kind of way to revise flow velocity distribution accordding to plane two dimension river mathematical model,by which we can find a linear correlation equation about U ″ m/U m and h i/h from the regulation engineering of Guang Yin Sands in Chang Jiang River.
笔者在河流平面准二维水流数学模型的基础上提出了一种流速分布计算的修正方法，结合三峡库区观音滩急流滩整治工程实例找到Ｕ″ｍ／Ｕｍ～ｈｉ／ｈ的线性相关方程，修正后的结果能与模型实测值较好符合。
2.
Based on the hydraulic model test on the spillway of Xisuixing Reservoir,this paper researches the hydraulic characteristics such as the discharge capacity,flow velocity distribution,flow states and energy dissipation by trajectory jet at the spillway exit,which can be used as a reference for similar hydraulic project.
以西岁兴水库泄洪洞水工模型试验为基础,对泄洪洞的泄流能力、流速分布、流态以及泄洪洞出口挑流消能等水力特性进行了研究,为类似的水利工程设计和建设提供了借鉴。
6) velocity distribution
流速分布律
1.
The relationship of cubic and logarithmic function to describe the velocity distribution of water flow inside and above vegetation is developed,and the ascertain method of correlative is proposed.
建立了植被层以下垂线流速的三次函数公式和植被层以上垂线流速的对数公式,同时提出了相关系数的确定方法,并通过试验数据和其它水槽流速资料进行验证,表明提出的明渠流速分布律与实际分布是比较一致的。
2.
Through the flume experimental research,the velocity distribution formulas for rectangular open channel have been found,including parabola form of velocity distribution on the vertical and power form of mean velocity distribution on the transverse direction;meanwhile,the means of ascertaining correlative coefficient have been given in this paper.
采用不同渠道流速资料进行验证,表明所提出的明渠流速分布律与实际分布一致,对应测点流速相对误差较小,可以满足明渠流速分布及流量计算精度要求。
补充资料：主流
即“干流”(310页)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条