摘要
本文归纳了人们对粒间力的分析和计算，指出了影响颗粒间作用进而影响其流化质量的各种因素，并从改善微细物料流化质量的角度，综述了近年来国内外流化微细物料的诸多措施，将其归结为两大类型：外力场方法与本征途径，以作为进一步探求微细物料流态化的研究基础．
A review on various factors affecting interaction between particles and agglomeration, including geometry of particle, properties of particles and fluid, external forces, etc.is made. In view of improving fluidization quality of powder, the methods which are used tofluidize sub-fine powder are classified as two groups, i.e. external and intrinsic methods. As abasis of further investigation of sub-fine powder, fluidization behavior of powders resulted fromchanged interparticle forces is analyzed.
出处
《化工冶金》
CSCD
北大核心
1995年第4期375-381,共7页
基金
国家自然基金
关键词
流态化
粘附力
粉末
本征作用力
调节
流化床
Fluidization, Cohesion, Intrinsic forces of particles, Control
