A water treatment system includes a tank that contains a particle bed for removing minerals from water flowing through the tank.
一种水处理系统包括罐，所述罐中包含用于从流动通过所述罐的水中去除矿物质的颗粒床。
The distribution of gas velocity and its pressure, the temperature field of gas and solid in the moving particle bed are calculated at different conditions.
研究了不同情况下导管内填充多孔介质中的流速、气固温度和压力分布。
The grain fracture of energetic particle bed as a result of dynamic impact and dynamic compression at different temperature was measured by using a high-low pressure launch set.
利用高低压发射装置，测定了含能颗粒床在不同环境温度下动态撞击与动态挤压的破碎程度；
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。
What a pebble bed reactor is, is in fact the same coated particle with the uranium kernel and there are about ten thousand of these particles that are put into a graphite pebble.
什么是卵石层反应堆，事实上就是同样的,铀核包装的微粒,有大约1万的微粒,被放入了一个石墨卵石里。
The effects of fluidization number, injection velocity, particle mean diameter and static bed height on jet fluctuation are discussed.
研究了流化数、射流初始速度、颗粒平均粒径及静态床层高度对射流脉动特性的影响。
On the equipment of two dimensional fluidized bed, we were primarily engaged in experimental research on coarse particle dense bubbling fluidized bed.
在二维流化床试验装置上，对由大颗粒物料组成的密相鼓泡流态化床进行了试验研究。
Combining with particle impact heat transfer model, DEM method is also used to systematically simulate the heat transfer process in fluidized bed at the level of particle.
将DEM方法与颗粒碰撞传热模型结合，在颗粒层次上对密相流化床内的传热过程进行了较为系统的数值研究。
Fluctuation Complexity varied with different particle, static bed height diameter particle and axis position of sensor are studied.
同时本文还对不同静床高、轴向位置、平均粒径的体系的涨落复杂性进行了研究。
The structures of the gas solid two phase flow in the suspension bed were measured by a particle dynamic analyzer (PDA) at different apparent velocities for each of the nozzle structures.
用颗粒动态分析仪(PDA)测量了悬浮床内气固两相流动的结构，确定了不同表观气速和不同进气结构条件下的两相流场的特点。
The particle growth mechanism is studied in a batch operational fluidized bed spray granulator of beau powder.
本文在间歇式流化喷雾造粒床内，研究了豆粉流化造粒的颗粒生长机理和规律。
Spouted bed is an efficient reactor for handling the coarse particle materials.
喷动床是处理粗颗粒物料的高效反应器。
The carbon particle size and the empty bed contact time (EBCT) affected MCRB performance.
空床接触时间(EBCT)、活性炭粒径对MCRB实验有一定影响。
In order to achieve the requirement of feeding in sintering process, a reasonable particle segregation in top, middle and foot layers of mixed bed, charging table and roller-conveyor are explored.
为了实现烧结过程对混合料布料的要求，实现在混合料上、中、下层合理的粒度偏析，已开发了反射板式布料器、多辊式布料器等。
A new fuzzy measuring model for the average particle size in fluidized bed is described in this paper.
本文建立了一种对流化床中颗粒尺寸进行测量的模糊模型。
The results show that the temperature of the smaller char particle is close to the bed temperature, and there also exists a peak value for the burn-out time of char particles versus their diameters.
结果表明：粒径越小，其温度越接近于床内环境温度，而且燃尽时间随粒径变化的曲线将出现峰值。
The method of the two-channel optical fiber reflecting for particle velocity measurement was adopted to get the time sequence signal of moving particle velocity in the fluidized bed.
实验采用双光纤反射式速度测量原理，获得颗粒速度的时间序列信号，通过对双通道信号的互相关分析获得取样点的颗粒速度；
Theoretical analysis and experimental works have been carried out to study the solid particle attrition phenomena in a spouted-fluidized bed with a draft tube.
本文对导向喷动流化床中固体颗粒的破损进行了理论分析和实验测试。
The flow property of solid particle in flowing bed is a key factor affecting the efficiency.
固体颗粒在移动床内的流动特性是影响床层使用效率的一个关键性因素。
Particle velocity distribution in the bed was measured to investigate the influence of manufacturing conditions and structure of the bed.
测量了床内颗粒速度分布，考察了操作条件、体系结构等因素对流化床流动特性的影响。
The MSS analysis is expected to offer an effective tool for exploring the particle motion in fluidized bed with coarse granules.
多重分形谱图分析有望为大颗粒流化床中颗粒运动规律的探测提供一种新的手段。
Cyclone separators are the key equipment for warranting that circulating fluidized bed boilers have a certain particle circulation rate, with good combustion and desulfurization efficiency.
旋风分离器是保证循环流化床锅炉具有一定颗粒循环倍率、燃烧效率、脱硫效率的关键设备。
Its main work includes the Yellow river sediment cross-section tests, river bed surface quality sampling and particle size distribution analysis and so on.
其主要工作内容包括黄河河道断面淤积测验，河道表层河床质取样及颗粒级配分析等工作。
The fluidized bed aerosol generator was used to aerosol the fly ash, and the Electrical Low Pressure was used to measure the particle number concentration before and after particle aggregation.
采用流化床气溶胶发生器对飞灰进行气溶胶化，采用低压电称冲击器在线测量聚并前后飞灰粒子的数目浓度。
The fluidized bed aerosol generator was used to aerosol the fly ash, and the Electrical Low Pressure was used to measure the particle number concentration before and after particle aggregation.
采用流化床气溶胶发生器对飞灰进行气溶胶化，采用低压电称冲击器在线测量聚并前后飞灰粒子的数目浓度。
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