1) random wave ambient
圆管射流
1.
The analysis of experimental data shows that the axial line velocity of jet in random wave ambient decays faster than that in still ambient,the expansion speed is accelerated and the effect of dilute by surrounding water is obviously enhanced.
利用三维超声波测速仪(ADV)对不规则波作用下垂向圆管射流的流场进行了测量。
3) round jet flow
湍流圆管射流
4) jet disc
射流圆盘
5) elliptic jet
椭圆射流
1.
Large eddy simulation of transverse elliptic jet;
横向椭圆射流的大涡模拟
2.
Using the turbulence theory and dimensional analysis method,the dilution prediction methods for the coflowing elliptic jets controlled by momentum and the .
采用紊流理论和量纲分析方法对实验数据进行分析讨论,给出同向流动环境中受动量控制的椭圆射流稀释度预报方法,提出该类椭圆射流稀释度预报方法归并到已有圆射流系列预报模型中的实现途径,比较了具有相同出口超值动量Me0的圆射流与椭圆射流的沿程稀释度变化。
3.
Because the nonlinear relationship exists between the volume flux and the opening of the valve, the dilution prediction of this type diffusion system is becoming a new topic in engineering application, corresponding problems as dilution prediction, evaluation of dilution effect, elliptic jet simulating DBV jet, mixing characteristics of elliptic jet itself, and how to include the.
最近十几年,鸭嘴形状的弹性橡胶止回阀(简称鸭嘴阀)已经被广泛地安装到各类海洋污水排放扩散器上,由于其开口面积(形状近似为椭圆)与排放流量之间存在非线性关系,使得该类扩散器的稀释度预报成为新的射流研究课题,涉及鸭嘴阀稀释效果的预报和评价,椭圆射流近似鸭嘴阀射流,椭圆射流本身的掺混稀释特性,以及椭圆射流和鸭嘴阀射流归类到圆孔浮射流预测模型中的各种问题。
6) turbulent round jet
圆湍射流
1.
Effect of inlet perturbations on the prediction of turbulent round jet flows using large eddy simulations;
入口扰动对圆湍射流流动大涡模拟预报的影响
2.
Experiment study on effects of reynolds number on gas-particle turbulent round jet;
雷诺数对气固两相圆湍射流影响的实验研究
补充资料：衡阳钢管厂水平连铸机生产连铸圆管坯
衡阳钢管厂水平连铸机生产连铸圆管坯
衡阳钢管厂水平连铸机生产连铸圆管坯
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