气化炉停留时间分布的数学模型  

Mathematical Model of Residence Time Distribution on Gasifier

作　　者：于遵宏[1] 龚欣[1] 沈才大[1] 于建国[1] 王辅臣[1] 肖克俭[1] 

机构地区：[1]华东化工学院

出　　处：《高校化学工程学报》1993年第4期322-329,共8页Journal of Chemical Engineering of Chinese Universities

摘　　要：本文给出了高径比、筒体出口通道面积各异的模型气化炉在不同射流速度时的冷态停留时间分布测试结果,提出了无因次停留时间分布密度函数的数学模型及参数估计值。The results of test and measurement for model gasifier which has different high, diameter and exit area have been given in this paper. The mathematical model of the dimensionless residence time distribution density function has been presented and the parameters have been evaluated too. E(θ)=(β(αβ)~α)/((1-τ)~aΓ(α))(θ-τ)^(α-1)exp(-αβ(β-τ)/(1-τ)+(1-β)δ(θ-τ)

关 键 词：气化炉 停留时间 数学模型 

分 类 号：TQ052.6[化学工程]