矿产保护与利用Issue(3)：100-104,5.DOI:10.13779/j.cnki.issn1001-0076.2018.03.018
基于CFD-DPM模型的浮选机内固相颗粒行动行为研究
Study on the Behavior of Solid Particles in Flotation Machine Based on CFD-DPM Model
摘要
Abstract
The optimizing of flotation machine＇s performance is based on the motion features of min-eral particles.By using computational fluid dynamics simulation technology, the motion of solid particles in flotation machine was simulated by Euler-lagrange method (CFD-DPM).Under the one-way coupling condition, the trajectory of the sio2particles with a uniform diameter vary with time was studied.Under the complete coupling condition, the interaction between solid particles and flow field was revealed.关键词
颗粒运动/CFD-DPM数值模拟/固液两相/流场/浮选机Key words
particle motion/CFD-DPM simulation/solid-liquid two phase/flow field/flotation machine分类
矿业与冶金引用本文复制引用
陈飞飞,沈政昌,樊学赛,郑富铭,陈建华..基于CFD-DPM模型的浮选机内固相颗粒行动行为研究[J].矿产保护与利用,2018,(3):100-104,5.基金项目
国家自然科学基金面上项目(51474032) （51474032）
