1) dilute gas-particle flow
稀疏气固流动
1.
A two-fluid large-eddy simulation(TWF-LES),based on the Smagorinsky SGS stress model with particle kinetic theory was used to study axi-symmetric sudden expansion dilute gas-particle flows.
采用基于气体Smagorinsky亚网格应力模型和颗粒动力论模型的双流体大涡模拟(twofluid-large eddy simulation,TWF-LES)对轴对称突扩稀疏气固流动进行了数值模拟。
3) dilute bubbly flow
稀疏气泡流
1.
Correlation based particle-tracking velocimetry for dilute bubbly flow;
稀疏气泡流动的粒子跟踪测速技术研究
2.
Also a two fluid model has been given, which can be used to calculate "dilute bubbly flow" in hydraulic engineering.
从解决平均二相流基本方程的封闭问题出发 ,分析了水利工程中气水二相流的特点 ,介绍了据此提出的可用于水利工程稀疏气泡流计算的双流体模型 ,并对明渠气水二相流进行了算例验证。
3.
It has been proved theoretically that the homogeneous model is applicable to the ′dilute bubbly flow′ in water works and that the continuity equation and momentum equation of air water mixture can be replaced by those of water so as to simplify the problems.
从建立数学模型的角度 ,详细分析了水利工程中水气二相流的特点 ,从理论上证明 :对工程中常见的稀疏气泡流 ,单流体模型是可行的 ;且水气混合物的连续方程和动量方程可分别用水相的连续方程和动量方程代替 ,以使问题简化。
4) sparse optical flow
稀疏光流
1.
Thus, we adopt sparse optical flow approach by combing that two approaches in this paper.
因此本文结合两种方法，采用稀疏光流法进行计算。
5) gas-solid flow
气固流动
1.
As a result, obtained were the momentary pulsation characteristics of the gas-solid flows and overall gas-solid flow behavior in the fluidized bed.
用粒子动态分析仪(PDA)对床内不同高度方向上颗粒横向、轴向速度、颗粒粒径及浓度分布进行了测量,得到了床内气固流动的瞬时脉动特性以及总体气固流动行为,试验结果为烟气脱硫新工艺的结构设计及优化提供了依据。
2.
This model is coded and solved by CFX software, a widely applied CFD tool, to simulate the cold gas-solid flow in a riser with 0.
对提升管内气固流动行为建立了k-ε-k_p-ε_p-■ 双流体模型。
3.
Experimental tests of gas-solid flow behavior were conducted on exploratory, bench-scale and full-scale VC cold model, respectively.
分别在探索性、实验室规模和全尺寸旋涡烯烧室冷态试验模型上进行了气固流动特性试验研究。
补充资料：稀疏
1.亦作"稀疎"。 2.不稠密。 3.犹言冷落﹐疏远。
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