摘要
提出了一种ＮＣＺ－１剂隔尘帘捕尘新方法。运用气固两相流理论，分析了这种方法的惯性碰撞、截流、布朗扩散等捕尘机理，通过模拟试验，并通过前人对单一捕尘体捕集效率的研究成果，提出了适合本方法的捕尘效率计算公式。
A new method of collecting dust with NCZ-1 agent separate dust curtain is put forward. The collecting dust mechanism of inertia impaction, interception Brownian diffufrsion and so on is analyzed with the theory of gas-solid two-phase flow. The calculating formula of collection efficiency that suited for this method is put forward based on simulated experiment and former researching achievement of collection efficiency for single collecting dust body.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
1998年第6期513-516,共4页
Journal of University of Science and Technology Beijing
基金
煤炭工业部科技攻关项目
关键词
隔尘帘
NCZ-1剂
模拟试验
捕尘法
矿井
separate dust shade
NCZ-1 agent
polyhedron empty ball
collection efficiency
