UNSTABLE SEGREGATION IN FLUIDIZED BEDS

摘要：

　　This paper investigates unstable segregation effects in binary mixtures in a 2D fluidized bed experiment and corresponding CFD simulations.The effect of inhomogeneous segregation is clearly reproducible in for a mass fraction of small particles from xs=0.4 to xs=0.6.Numerical simulations with a hybrid DPM/Euler model show a similar behavior for initial inhomogeneities in the particle distribution.

作者: Stefan Puttinger Simon Schneiderbauer Lukas von Berg Stefan Pirker

作者单位: Deparment for Particulate Flow Modeling,Johannes Kepler University Linz,4040 Linz,Austria

会议类型: 国际会议

会议名称: The 11th International Conference on Fluidized Bed Technology(CFB-11)(第十一届流化床技术国际会议)

会议地点: 北京

会议语种:英文

页码: 263-266

在线出版日期: 2014-05-14（万方平台首次上网日期，不代表论文的发表时间）