Fluidized bed drier enjoys advantages of even solid particle mixing and large heat and mass transfer area of gas and solid phase.
流化床操作具有固体颗粒混合好，气固两相传热传质表面积大等优点。
Numerical simulations on particle mixing characteristics of spout-fluid bed were carried out in three dimensional based on discrete element method (DEM).
采用离散元方法，对喷动流化床内的颗粒混合特性进行了三维直接数值模拟。
Aiming at rotating cone feeders used in annular spouted beds, the influence of spouting air velocity and the amount of hold-ups on particle mixing has been investigated.
针对环形喷动床采用旋转锥播料器对环形空间给料的方法，研究喷动风速和床上物料量对颗粒混合规律的影响。
Particle diameter is an important index for atomizing performance. In order to improve atomizing effect, a new internal mixing air-liquid atomizer has been tested.
雾滴粒径是衡量喷嘴雾化性能的一个重要指标，为了提高喷嘴的雾化效果，对一种新型的内混式气液雾化喷嘴进行了测试。
The effects of the reactant mixing patterns on the reaction mechanism, chemical content, particle morphology and aggregate structure were investigated mainly.
着重考察了反应气混合方式对反应机理、化学含量、粒子形态及凝聚结构的影响。
Researching impact of particle distribution of mixing- grinding cement from different kilns on cement strength.
以灰色系统理论研究不同窑型熟料混磨水泥的颗粒分布对水泥强度的影响。
It can be seen from the experiments to finish plates of stainless steel and other steels that the particle diameter and mixing percentage of iron particles have a bearing on the finishing efficiency.
由不锈钢等平板的研磨实验中以看到：混入的铁粒子的粒径及其混合比例对加工效率影响很大。
Analysis of the particle velocity distribution and the gas-solid hydrodynamics indicate that the scale of inner particle circulation is crucial in determining the mixing pattern within the beds.
颗粒速度分布和气固流动特性分析显示，内部颗粒循环尺度是影响床内混合方式的重要因素。
The gas and particle phase in the gas solid two phase plane mixing layers flow is numerically simulated using the discrete vortex method and trajectory method respectively.
对气固两相平板混合层流动，采用离散涡方法模拟气相场，轨道法跟踪颗粒的运动。
The performance of solid propellants depends on the solid particle size after dispersive mixing.
固体推进剂的性能将取决于分散混合后固体颗粒的尺寸。
For sites with processes such as grinding, loading unloading, mixing, stirring, particle conveyance, dry oven, dissolve tank, pharmaceutical, chemical, cement, lime, wood, powder painting.
用于研磨、装卸、混合、搅拌、粉体输送、干燥炉、溶解炉、医药、化学、水泥、石灰、木器、粉体涂装等作业场所。
The breakage energy of mortar mixing with waste rubber powder increases when the amount of waste powder increases, or particle size of waste rubber powder decreases.
试样压缩破坏时储存的能量随着废胶粉取代量的增加逐渐增大，随着废胶粉粒径的减小逐渐增大。
The effects of velocity ratio of free streams on the particle sedimentation in liquid-solid two phase plane mixing layer are studied by flow visualization method.
本文采用流动显示的方法对平板混合层中上下层流体速度比对固体颗粒在混合层中沉降的影响进行了研究。
The nano particle is an organic-inorganic composite filler adopting the mixing of organic modified material and inorganic material;
所述的纳米粒子是一种采用有机物改性材料与无机物混合的有机-无机复合填料；
Extrusion blending method can process a stable nanometer compounding material through melt-mixing polymer and nanometer particle.
挤出共混法通过熔融混炼聚合物和纳米微粒可加工成稳定的纳米复合材料。
The results show that the effects of the Froude number, the dimensionless height of the particle bed and the inlet gas flow rate on mixing characteristics of the stirred bed reactor are significant.
结果表明，弗鲁德数、无因次装料高度及通气速率对混合特性有明显的影响。
As the particle size was increased, the optimum mixing and emptying time and remains were greatly decreased, and the separation degree of over-mixing was higher.
随着物料粒度的增大，最佳混合时间、卸料时间和留存量均明显减小，过度混合的分离现象也就越严重。
The particle dispersing method includes the following steps: mixing the particle to be dispersed with surfactant via stirring to form suspension;
本发明提供一种颗粒分散方法，其包括以下步骤：将待分散颗粒与表面 活性剂混合并搅拌，形成一悬浮液；
Low density, low particle strength, good thermal property itself, but break easily while mixing, and reduce thermal property.
容重轻，颗粒强度低，本身有较好的热工性能，但在砂浆搅拌过程中容易破碎，会很大程度降低其热工性能。
The experimental results prove that nano-particle size can be measured reasonably by using the self-mixing effect technique combined with the improved projection algorithm.
实验结果证实了激光自混合干涉技术结合改进的投影算法测量纳米颗粒粒径的可行性。
The experimental results prove that nano-particle size can be measured reasonably by using the self-mixing effect technique combined with the improved projection algorithm.
实验结果证实了激光自混合干涉技术结合改进的投影算法测量纳米颗粒粒径的可行性。
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