STOCHASTIC MODELING OF FLUID BED AGGLOMERATION:DETERMINATION OF PARTICLE MOISTURE CONTENT

摘要：

　　The presented study describes the theoretical modeling of particle formation by agglomeration in fluidized beds.The model is mathematically solved by applying a stochastic Monte Carlo method.It takes into account the complete droplet history (pre-drying during flight,spreading,solidification and penetration after deposition on a particle) so that thermal effects such as the increase of fluidization gas mass flow or gas temperature have a physically-based impact on process kinetics.Contradictions between measured and simulated particle moisture contents were found.Thus,we will present a modified drying model and compare results with experimental data.

关键词： Agglomeration Granulation Modeling Monte Carlo method Fluidized bed

作者: M.Dernedde M.Peglow E.Tsotsas

作者单位: Otto von Guericke University,Thermal Process Engineering Universit(a)tsplatz 2,Magdeburg,39106,Germany

会议类型: 国际会议

会议名称: The 18th International Drying Symposium Conference(第十八届国际干燥学术大会(IDS2012))

会议地点: 厦门

会议语种:英文

页码: 1-6

在线出版日期: 2012-01-11（万方平台首次上网日期，不代表论文的发表时间）