The particle turbulence is modeled using kinetic theory of granular flow.
颗粒动理学方法模拟颗粒相湍动能。
In Chapter 2, the effect of channel width on the granular flow in a funnel is studied.
第二章研究了通道宽度对稀疏态漏斗颗粒流的影响。
The equipartition of energy applied to binary mixture of granular flow is extended to granular flow with non uniform particles.
将适用于两体混合颗粒流的能量均分定理推广到非均匀的复杂混合颗粒流系统。
The distribution of two-dimensional granular flow in an inclined channel with different shape of boundary walls was investigated.
用实验方法研究了不同边界形状下二维斜面颗粒流在通道中的分布。
It is shown that the dynamical behavior of the dilute granular flow is different from the Newtonian fluids because of the energy dissipation.
发现颗粒流的速度和密度分布与牛顿流体完全不同，尽管颗粒流在现象上也表现出类似流体的性质。
The discussion of impact mechanism of fractal characteristic on collapse flow behavior of granular material may offer a new idea for the study of granular flow system.
对系统组构的分形特征影响系统颗粒物质崩塌流动行为的机制进行了初步探索，为颗粒流系统的研究提供了新思路。
Numerical analyses of effect of particle rotation on gas and particles flow behavior were performed using two-fluid flow model combining with the kinetic theory of granular flow.
本文运用基于颗粒动理学理论的欧拉-欧拉气固多相流模型，考虑颗粒自旋转流动对颗粒碰撞能量交换和耗散的影响，数值模拟流化床内气体颗粒两相流动特性。
Based on experiment, by improving production and placement method of index particle, a new measurement method to test the granular flow parameters by drawn-body equation is proposed.
在试验的基础上，改进标志颗粒的制作方法与放置方法，提出利用放出体方程求解散体流动参数的新方法。
Secondly, based microscopic motions of particles inside granular system, we have analyzed the macroscopic mechanical features of annular shear granular flow using probability statistic method.
其次，从微观尺度下粒子的运动特征出发，利用统计分析的方法研究了环形剪切颗粒流的宏观动力学特性。
Granular flow study has been a new hotspot among civil engineers, physicists and computing experts in decades.
对颗粒流动行为的研究是最近几十年中兴起的一门学科。
Granular flow study has been a new hotspot among civil engineers, physicists and computing experts in decades.
对颗粒流动行为的研究是最近几十年中兴起的一门学科。
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