摘要
通过粉体在上为圆筒、下为圆锥形料仓中的应力分析 ,得出了不发生闭塞的最小卸料口尺寸 。
By analysing the stress of the powder in the storage bin the upper of which is cylinder and the bottom of which is cone ,we get the minimum discharge opening dimension that precents blockade and brings forth the solution of the powder's blockage according to actual situation.
出处
《唐山学院学报》
2002年第4期69-72,共4页
Journal of Tangshan University
关键词
粉体
闭塞
应力圆
powder
blockage
stress circle
