2) particle-trajectory model
颗粒轨道模型
1.
In this paper, the quantity of liquid droplets condensed from heavy fractions of FCC products due to temperature decrease was calculated, and a particle-trajectory model was used to simulate the flow tracks of these droplets.
首先求取了单位时间沉降器内冷凝的油浆液滴的质量,然后利用颗粒轨道模型对液滴的运动轨迹进行模拟计算,得到液滴的停留时间、运动轨迹和分布区域。
2.
With continuously increasing computer power, the determinate particle-trajectory model (DPTM) is progressing very quickly in the multisca.
随着计算机硬件的发展 ,基于颗粒尺度模拟稠密气固两相流的颗粒轨道模型发展很快 。
3) particle trajectory model
颗粒轨道模型
1.
Standard k-εturbulence model and particle trajectory model were used to simulate 3-D gas-solid flow in Impinging Streams Reactor.
采用标准k-ε湍流模型和颗粒轨道模型模拟了水平撞击流反应器内的气相流场和颗粒运动,实验采用压力计和PV4A光纤速度测量仪测量了整体压力损失和颗粒沿喷嘴轴线的速度变化,模拟得到的规律和实验结果基本吻合。
2.
The Euler-Lagrange method is used,in which the gas flow is described with standard k-ε turbulence model,and the motion of the liquid droplets is described with the particle trajectory model.
气相用标准k-ε湍流模型描述,喷淋液滴用颗粒轨道模型描述。
3.
In this paper,a particle trajectory model attached in an Eulerian-Lagrangian method is used to numerically simulate gas-liquid two-phase flow in RPB.
文中采用基于颗粒轨道模型的欧拉 拉格朗日法对超重力旋转床中的气液两相流动与传质进行了数值模拟研究。
4) particle stochastic trajectory model
随机颗粒轨道模型
1.
The gas phase was expressed with the renormalization group kε two-equation model, and the particle phase was expressed with the particle stochastic trajectory model.
以强化悬浮式分解炉(reinforcedsuspensionprecalciner,RSP)为研究对象,对气相采用重整化群(renormalizationgroup,RNG)kε双方程模型,对颗粒相采用随机颗粒轨道模型。
5) particle stochastic trajectory model
颗粒随机轨道模型
1.
A particle stochastic trajectory model for turbulence-particle reaction interactions is proposed.
提出了考虑湍流-颗粒反应相互作用的颗粒随机轨道模型,以此为基础建立煤粉燃烧综合理论模型并应用于旋流燃烧室内煤粉多相湍流流动与燃烧的数值模拟。
2.
The particle stochastic trajectory model which accounts for random fluctuations bothin magnitude and direction of the instantaneous gas velocity is utilized in the present paper.
得到的颗粒相轴向总质量流通量、轴向与切向速度分布与实验测量数据相符合,并比 Gosman 颗粒随机轨道模型的模拟结果有一定的改进。
6) particle trajectory
颗粒轨迹
1.
Following the discussion of two methods for particle trajectory visualization,numerical simulation with Reynolds stress model and particle trajectory model is made to calculate gas-solid two-phase flow fields in a centrifugal fan.
准确、直观地显示了不同粒径粉尘在离心风机内的运动轨迹,在此基础上分析了粒径对颗粒轨迹的影响,为研究风机叶片的磨损问题提供了依据。
补充资料：轨道保持(见航天器轨道控制)
轨道保持(见航天器轨道控制)
orbit keeping
guidQo baoehi轨道保持(o rbit keePing)见航天器轨道控制。
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