摘要：针对我国非金属矿粉体加工设备数值模拟技术处于初始探索阶段并且系统研究为数不多的现状,对非金属矿粉体加工设备数值模拟的研究进展进行综述;分析数值模拟在非金属矿粉体加工设备流场研究中应用的必要性、关键技术、存在困难和发展趋势,指出非金属矿粉体加工设备流场数值模拟未来的研究重点应是加强以模拟计算为目的的流场测量。

关键词：粉体加工；数值模拟；流场；进展

Abstract： Aiming at the national status of numerical simulation for flow field of non-metallic mineral processing equipments being in an initial stage of exploration and having few systematic studies， the progress of numerical simulation for flow field of non-metallic mineral processing equipments was summarized. The necessity， key technology， difficulty and development trend of numerical simulation in the research of numerical simulation for flow field of non-metallic mineral processing equipments were discussed. The future research emphasis for flow field numerical simulation of non-metallic mineral processing equipments was pointed to be strengthening the measurement of flow field for the purpose of simulated computation. 

Keywords: powder processing； numerical simulation； flow field； progress