... 颗粒大小 (Particulate Size) ≤1.0μm 颗粒浓度 (Particulate Density) ≤ 溶解性固体 (Dissolved Solids) ≤4 ppm ...
基于16个网页-相关网页
...；超温；颗粒浓度 [gap=311]Keywords 300mW CFB boiler；cyclone separating device；Over-temperature；Granule concentration ...
基于1个网页-相关网页
To ameliorate the radial mal-distribution of particle concentration in commercial high density circulating fluidized bed （HDCFB），solids fraction in a HDCFB with bluff baffles was investigated. Air and FCC catalyst particles were experimental system.
为改善工业高密度提升管反应器内颗粒浓度径向的不均匀分布，对加设钝体式内构件的提升管内颗粒浓度分布规律进行研究。
参考来源 - 内构件对高密度提升管颗粒浓度分布的影响 Effect of Baffles on Solids Fraction in High Density RiserWith the increase of the particle concentration,the separationefficiency rose. The heat exchanger separation efficiency ranged from 59.5percent to 70.4 percent when particle concentration was between 15 g per stereand 200 g per stere.
分离效率随入口含尘量增加而增大，对于入口颗粒浓度15g／m~3～200g／m~3，分离效率变化范围为59.5％～70.4％。
参考来源 - 管壳式换热器数值模拟研究During the whole numerical simulation, Particle Trajectory Model was applied to calculate moving trajectories of different diameters particle and Multiphase Flow Model was adopted to achieve particle volume fraction under different entry concentrations or different diameters particle.
为了完成离心叶轮内气固两相流的模拟和叶片磨损的预测,本文采用了两种处理两相流的基本模型――颗粒轨道模型和多流体模型。 在拉格朗日坐标系中,采用颗粒轨道模型计算了四种不同粒径的颗粒运动轨迹,以及叶轮各部分的磨损量;在欧拉坐标系中,采用双流体模型计算不同粒径和不同的入口浓度下,叶轮内的颗粒浓度的分布。
参考来源 - 离心风机叶轮内气固两相流动及叶片磨损研究·2,447,543篇论文数据，部分数据来源于NoteExpress
气力输送实验表明，这里存着一个最大的颗粒浓度。
Experiments in pneumatic conveying show that there exists a maximum particle concentration.
仪器性能参数、颗粒浓度、背景参数等均可自动监测。
Performance parameters of the instrument, particle concentration and background parameters, etc.
用轻质塑料沙进行试验，得到颗粒浓度沿深度的分布。
The distributions of grain concentration are measured in experiments conducted with light materials.
应用推荐