1) Submerged jet and non-submerged jet
淹没流与非淹没流
2) non-submerged water jet
非淹没射流
1.
By non-submerged water jet pressure rock breaking experiment through a nozzle with a centre cylinder, we find that when optimal standoff distance is between 1 dimensionless Dn and 2 dimensionless Dn, the effect of rock breaking is better than conventional non-submerged jet, which showing that nozzle wi
含中心体喷嘴空化水射流是空化射流的一种,本文在对含中心体喷嘴水射流充分调研的基础上,通过数值模拟和实验,研究水力参数及结构参数对含中心体喷嘴非淹没射流及其破岩效果的影响规律,并依据结果优化含中心体喷嘴结构参数。
3) 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。
4) 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。
5) 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。
6) submerged overflow
淹没堰流
补充资料：流痰
| 流痰 发生于骨与关节间的结核性化脓性疾病。因其成脓后，可流窜于病变附近或较远的空隙处形成脓肿，破损后脓液稀薄如痰，故名。流痰见于清代余景和《外证医案汇编》一书。好发于儿童和青年，患者常有肺结核病史。发病部位以脊椎、髋关节为多，次为膝、踝、肩、肘关节。故因患病部位不同，又有龟背痰、鹤膝痰、附骨痰、环跳痰等。其病因多为先天不足，或久病肾阴亏损，骨髓不充，外邪乘虚而入，痰浊凝聚；或跌扑损伤，气血不和而诱发。病证初起局部酸胀微肿，不红、不热、不痛；久则漫肿疼痛成脓，周围肌肉萎缩；后期可伴有潮热、盗汗、乏力等阴亏火旺之证，且局部溃破流清稀脓液及败絮样物，久则形成窦道，不易收口。治疗初宜补肝益肾、温经化痰为主，用阳和汤加减，中期宜扶正托毒；后期疮溃脓成，当重扶正，气血亏损者，用人参养营汤；阴虚火旺者，用大补阴丸等。若窦道形成，应配合外用药如七仙条等，亦可采用手术治疗。护理上，注意增加营养，配合固定制动，以协助治疗。 |
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