There are three different particle flow regions.
有三个不同的颗粒流动区。
Medium particle flow along blade surface and adhesion to it were observed.
观察并探讨了不同工作介质沿模型铲刀表面流动和粘附的情况。
Numerical results of a high loading dilute gas-particle flow in a horizontal straight pipe is given as an example.
并就水平直管内的高载荷比气固两相流动进行了数值计算，其计算结果和收敛速度都是令人满意的。
The impact of powder particle flow of different R/D on the bend's pressure drop and pipe wall wear is also discussed.
并讨论了不同R/D的粉体颗粒流动对弯管压力降及管壁磨损的影响。
Using simple math deduction results in the focusing conditions of charge-particle flow in the distribution of magnetic fields.
运用较简明的数学推导，给出了在该磁场分布下带电粒子流聚焦的条件。
If you want to show many small chunks in the air then you can also use a Particle Flow and on collide emit the custom object instances.
如果你想在空中也出现许多小碎块，你可以使用粒子流，在碰撞中发射自定义的物体。
In this paper, the authors explore the problem of magnetic focusing of charged-particle flow in some specific distribution of magnetic fields.
本文探讨了在某种特定磁场分布下带电粒子流的磁聚焦问题。
The new process increases the strain rate and deformation, which makes metal particle flow uniformly, and that obtains satisfactory shape of the strip.
同时，由于采用新工艺而使变形速度提高，变形量加大，使得金属质点均匀流动而获得满意的板形。
According to the theory and method of particle flow code in two dimensions (PFC2D), the block caving law of natural caving mining method was investigated.
以自然崩落采矿法为研究对象，利用二维颗粒流数值模拟(PFC2D)的原理和方法，研究了自然崩落法矿体崩落规律。
Research on collision rate of finite inertial particle with preferential concentration is one of hotspots in gas-particle flow mechanism and aerosol dynamics.
研究具有有限惯性、并有局部富集条件下颗粒的碰撞率是目前两相流体力学和气溶胶动力学的研究热点之一。
A numerical simulation approach is given to investigate the characteristics of fluid flow and coal particle flow in different load cases in a tangentially fired furnace.
应用数值模拟方法研究了不同工况下切圆燃烧锅炉炉内的流体流动和颗粒流动特性。
The pressures in the relaxation zone behind a shock front for gas-particle flow were measured in the vertical shock tube with a system of injecting and collecting particles.
在具有粒子注入和回收系统的垂直激波管中，测量了气固两相流动激波前沿后松驰区的压力。
Based on the theory of particle flow code (PFC), the numerical analysis model is established to study the anchorage mechanism of sand consolidated anchorage prestressed bolt.
基于颗粒流理论，建立分析砂固结预应力锚杆锚固性能的颗粒流数值分析模型。
The numerical simulation of particle flow for soil around piles under uplifting load is just an initial study on meso-mechanical characteristics and macro-mechanic al response.
桩承受荷载过程中土颗粒细观结构变化的颗粒流仿真，是关于土体的细观力学特征与宏观力学响应相关联的初步研究。
The particle flow code simulation results and the previous conclusions can provide the theoretical references for the design and construction of the settlement-control composite pile.
颗粒流模拟得到的一些结论可以为按沉降控制桩基设计及其工程应用提供理论依据。
This paper focused on the simulation and explaining some mechanical characteristics of SRM with particle flow method, which will lay a foundation for the development of constitutive model of SRM.
本文拟通过颗粒流方法来模拟和解释土石混合体的一些力学特性，从而为建立合理的土石混合体本构模型奠定基础。
The hydrodynamics of particle agglomeration flow was numerically simulated at the different inlet gas velocity, initial particle size distribution and type of agglomeration mechanisms in the absorber.
对不同入口气体速度、初始颗粒尺寸分布和不同颗粒团聚形成机理下收集器内颗粒聚团流动的流体动力特性进行数值模拟。
The models pre-dict particle concentration as a function of the flow rate, the particle removal efficiency of the filter, and filtration time.
这些模型预测了粒子浓度与流速、过滤器的粒子去除效率及过滤时间的关系。
The intermediate demister shapes air flow swirl generated by impeller rotation to get bigger particle and improve the arresting efficiency of the next filter screen.
中间除雾装置将叶轮旋转而成的气流旋涡整形，使得粒子进一步变大，从而提高下一个滤网的捕集效率。
Cyclone separator is a kind of equipment that USES rotary motion of gas-solid two-phase fluid to make the solid particle separated from the gas flow by centrifugal force.
旋风分离器是一种利用气固两相流体的旋转运动使固体颗粒在离心力的作用下从气流中分离出来的设备。
Many people assume when high flow rates are used that particle removal will be achieved.
许多人认为：当采用高流速时就可以达到微粒去除的效果。
Meeting flow rate requirements of a procedure should not be confused with particle removal.
不要将满足操作要求的流速和微粒去除混淆。
The influence of non-uniform flow and particle density distribution on the simulation results was discussed.
分析了流体的非稳态流动及颗粒的密度分布对模拟结果的影响。
For dry granulation of powders providing precise control of particle size and density in order to produce uniform blends, control dust, improve flow properties, consistent particle hardness, etc.
用于干法制粒，提供精确的颗粒尺寸和密度，便于产品统一混合，控制灰尘，改进流量特性，统一的粒子硬度等。
Based on single particle motion theory, the motion of cylindrical particles in the parallel flow was studied.
根据单粒子的运动理论，研究了圆柱粒子在平行气流中的运动状况。
The results show that the stronger the particle-particle collisional dissipation and gas-solid drag force, the more heterogeneous the flow structure.
计算结果表明颗粒间非弹性碰撞和气固间曳力的增大均使气固两相流动的非均匀性增大。
The effect of particle velocity lags on pressure-time curves and flow field in chamber is analyzed.
分析了粒子速度滞后对压力——时间曲线和燃烧室流场的影响。
The applicable formulae of pressure drop in the dilute flow for solid particle through a vertical pipe are developed.
文中提出了固体粒子稀相流垂直管内适用的压力损失计算式。
Particle velocity is an important parameter describing the flow state of gas-solid two-phase flow.
颗粒的流动速度是反应气固两相流流动状况的一个重要参数。
An mount of analyses and calculations are carried out in the case of measuring the particle parameters in gas solid phase flow by extinction method.
然后针对实际中，在采用消光方法测量气固两相流流场中的颗粒参数的情况下，对校正系数的表达式进行了大量分析计算。
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