摘要
基于建立适合Fluent软件求解的颗粒荷电数学模型,利用离散相模型对荷电器中碳酸钙粉体颗粒的荷电规律进行模拟,分析颗粒粒径、荷电电压2个因素对颗粒荷质比的影响,并对模拟结果进行实验验证。结果表明,实验结果与仿真结果较为接近。
Based on theoretical model of charging process suitable to be solved by Fluent software,charging process of calcium carbonate powders was simulated using the dispersed phase model.The effect of original size of particles and charging voltage on charge-to-mass ratio was achieved and discussed.The theoretical simulation was verified by experimental study.The results show that the simulated results are close to experimental values.
出处
《中国粉体技术》
CAS
北大核心
2013年第3期6-8,13,共4页
China Powder Science and Technology
基金
国家自然科学基金项目
编号:51074129
西北工业大学研究生创业种子基金项目(编号:z2012151)
关键词
静电分散
粉体
数值模拟
electrostatic dispersion
powder
numerical simulation
