1) residual vortex number
旋流数SW
2) SW Index
SW景气指数
1.
Empirical results show that: SW Index based on coincident indicators can reflect the economic movement quite well;both SW Index and Coincident Composite Index have their own advantages;but SW-Type Leading Index based on leading indicators is unstable and ill-performed,while SW-Type Leading Index based on coincident indicators forecasting has a good performance.
实证研究结果表明,利用一致指标计算的SW景气指数较好地反映了实际经济运行状况,与NBER一致合成指数各有千秋;而基于先行指标的SW型先行景气指数存在着不稳定、表现力差的缺点;但是基于预测的SW型先行景气指数,则有较好的预警性质。
3) hydrocyclone number
旋流器数
1.
Based on the previously developed migration probability model for single cone light dispersion hydrocyclones, the cut size d 50 was theoretically predicted and correlated to the hydrocyclone number.
旋流器大小、流体的流量以及物性参数对旋流器分割尺寸的影响比较直接 ,当旋流器尺寸 R0 、流量以及物性参数变化时 ,分割尺寸的改变遵循旋流器数不变的规律。
4) swirl number
旋流数
1.
The gas-particle flows, coal combustion and NO formation in a coal burner with different swirl numbers are simulated using a unified second-order moment algebraic model of NO turbulent reaction with Solomon's model of HCN release and a two-fluid model of coal combustion.
本文用基于HCN释放的简化Solomon模型的NO生成湍流反应的统一二阶矩代数模型(AUSM)和煤粉燃烧的双流体模型,对不同旋流数下煤粉燃烧器内两相流动,煤粉燃烧和NO生成进行了数值模拟。
2.
The distributions of gas temperature, O2, CO2, CO, and NO concentrations were measured under different swirl numbers for the primary air.
测量了在不同的一次风旋流数下,气体的时均温度、O2、CO2、CO和NO浓度的分布。
3.
Numerical simulation is adopted to study the effect of swirl number on NO emission in swirl combustor.
采用数值模拟的方法研究了旋流燃烧室中旋流数对NO排放的影响,其中湍流采用修正的k ε模型,燃烧采用EBU Arrhenius模型,NO的生成包括热力NO和瞬发NO,采用设定的PDF模型。
5) relative rotational speed
旋流系数
1.
4,the relative rotational speed β increases as the radial position decreases.
4时,旋流系数β值随径向位置的增大呈减小趋势。
6) in boiler swirl flow number
炉内旋流数
补充资料：数不胜数
1.数也数不清。形容很多。
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