1) submerged bottom floor
淹没底流
1.
With the change of in-take energy,the flow patterns in the stilling basin are:mixed flow,submerged mixed flow,submerged bottom floor and far-forth drove bottom floor.
现对跌坎式底流消能工消力池内水流流态的演变进行了初步分析,随着入池能量的变化,消力池中会产生混合流、淹没混合流、淹没底流以及远驱底流流态。
2) submerged jet
淹没射流
1.
Application of PIV for submerged jet in water cushion pool;
PIV技术在水垫塘实验模型淹没射流中的应用
2.
Numerical simulation and study of energy dissipation for multilayer submerged Jet within a water cushion pool;
水垫塘多层淹没射流数值模拟及消能研究
3.
The hot-film anemometer is applied to measure the time-average velocity and velocity fluctuation distributions of the submerged jet along its flow course at the bottom of scour pool.
为探讨挑射水流在冲坑内的基本特征与消能机理,首次利用热膜测速技术量测定床冲坑中淹没射流的沿程时均流速和脉动流速分布,并同时量测沿坑底的压强场,给出入射区、冲击区和壁射流区3个子区的流速和压强的变化规律;计算坝面摩阻消能、空中扩散消能和冲坑水垫中紊动剪切消能3部分的消能效率。
3) submerged jets
淹没射流
1.
Numerical simulation of 3-D flow field of multi-horizontal submerged jets into plunge pool;
多股水平淹没射流水垫塘流场数值模拟
2.
A large number of test and research results of the pool with several horizontal submerged jets showed that the better shape of chute channel is equal-wide or micro-contraction.
多股水平淹没射流消力池的大量试验研究结果表明:泄槽的体形以等宽或微收缩为宜;水平方向窄而垂直方向厚的水舌适应水位变化的稳定性较好,能始终保持水平淹没射流状态;表、中孔的最优坎高差应大于中孔水流的主流水深,以使表层水跃的回流漩滚区向两侧表孔溢流面充分扩散,从而减弱或消除中孔表层水跃的横轴漩滚。
4) submerged overflow
淹没堰流
5) submerged flow
淹没流
1.
The type selection of the gyrating flow spillway tunnel is made in two alternatives of horizontal free gyrating flow and submerged flow.
右岸旋流泄洪洞选型研究是在水平旋流自由流推荐方案与淹没流推荐方案的基础上进行的。
6) submerged discharge
淹没出流
1.
A study on the calculation of discharging capacity of sluice under highly submerged discharge;
泄水闸大淹没出流的泄流计算商榷
2.
It has realistic significance to research on using working gate with submerged discharge to measure water in canal for slab irrigation district.
对于平原灌区,研究利用以淹没出流为主的工作闸门进行渠道量水具有现实意义。
补充资料：底流曲线
分子式：
CAS号：
性质：浸取操作中，当底流(under-flow)与溢流(overflow)逐级变化时，左图所示的曲线AB即为底流曲线。a代表溶质量，b代表固体量，s代表溶剂量，图中横坐标以表示。纵坐标以表示。由图知固体量与溶剂量之比是溶液浓度的函数。(图暂缺)
CAS号：
性质：浸取操作中，当底流(under-flow)与溢流(overflow)逐级变化时，左图所示的曲线AB即为底流曲线。a代表溶质量，b代表固体量，s代表溶剂量，图中横坐标以表示。纵坐标以表示。由图知固体量与溶剂量之比是溶液浓度的函数。(图暂缺)
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