1) second-moment modelling
二阶矩模拟
2) second-order moment model
二阶矩模型
1.
A second-order moment model,which accounts for turbulence interactions of gas-particle,is firstly employed to numerically simulate transonic two-phase flow in JPL nozzle.
本文应用一种考虑气体-颗粒湍流相互作用的二阶矩模型对喷管跨音速两相流动进行了数值模拟,研究了改变颗粒直径和载荷比对流动的影响。
2.
An improved algorithm for second-order moment model in the dense two-phase flow is developed,the influence of particle volumetric fraction is taken into account.
结果表明在二阶矩模型中是否考虑浓度修正影响会不同程度地影响流场的速度以及浓度等参数分布,考虑浓度修正影响的二阶矩湍流模型更能有效地预测稠密两相湍流流动。
3) second order moment model
二阶矩模型
1.
The predicted axial and tangential time averaged velocities,as well as the root mean square averaged pulsation velocities,the distribution of temperature,CO_2 and H_2O concentration,all agree quite well with experimental data,herewith verifying the unified second order moment model s reliability.
预报的轴向、切向时均速度、脉动速度均方根值、温度以及CO2和H2O浓度分布都和实验值吻合,验证了统一二阶矩模型的可靠性。
2.
The effective FPE is applied to obtain probability density function transport equations of particles in two-phase flows and a second order moment model of two-phase flows.
将其应用到两相湍流中得到颗粒相的概率密度函数输运方程,从而得到颗粒相的二阶矩模型。
4) algebraic second-order moment model
二阶矩代数模型
5) second-order moment-EBU model
二阶矩-EBU模型
6) second-moment closures
二阶矩封闭模型
补充资料：矩矩吒
【矩矩吒】
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
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