基本释义:

粉粒聚积

网络释义

1)silt agglomeration,粉粒聚积

2)collecting of lint,纸粉聚积

3)Accumulation of starch grains,淀粉粒积累

4)powder particles packing,粉末颗粒堆积

5)Particle and Powder packing,颗粒及粉末堆积

6)particle volume fraction,粉粒体积分率

用法和例句

Scientific problems of powder particles packing;

粉末颗粒堆积的科学问题

Considering influence of particle volume fraction on two phase flow,a mathematical model describing the behavior of gas-particle flow passing through convergent-pergent nozzle is developed.

考虑粉粒体积分率对气粉两相流的影响建立了收缩-扩张喷嘴中气粉流的数学模型,这一模型由九个未知量U_p,T_p,U-g,T_g,α,P,ρ_g,M和A的一阶常微分方程组,以及相应的入口边界条件所构成。

According to authors mathematical model describing the behavior of the gas-particle now passing through a Layal nozzle and using Weber distribution as the distribution of particle size,a numerical calculation for different particle volume fractions was carried out.

根据拉伐尔喷嘴中气粉流的数学模型，并采用威布尔分布作为植径分布，在不同粉粒体积分率下，对喷嘴中气粉流的行为作了数值计算。

Considering the influences of the Particle volume fraction and the distribution of particle size on the flow.

考虑粉粒体积分率及粒径分布对流动的影响。