Experimental Investigation and Simulation on Hydrodynamic and Mass Transfer Characteristics in Vibrated Three-phase Fluidized Bed

摘要：

Computer fluid dynamics (CFD) method combined with experimental method was used to simulate and research the hydrodynamics of three-phase fluidized bed in this paper. The simulation result presented the distributing rule of pressure, velocity and local phase holdup in three-phase fluidized bed. A set of vibrated three-phase fluidized bed experimental system was designed and the hydrodynamics in vibrated three-phase fluidized bed were investigated In this paper, bed pressure drop, bed expansion rate and average liquid holdup were investigated systematically.

关键词： Vibrated three-phase fluidized bed Eulerian model Hydromechanics Vibration intension

作者: LI Qiandong YE Shichao LI Tianyou DONG Liping YE Rui ZHANG Li

作者单位: College of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan Province, China

会议类型: 国际会议

会议名称: 第四届中日化工学术研讨会(The 4th Joint China/Japan Chemical Engineering Symposium)(CJCES)

会议地点: 成都

会议语种:英文

在线出版日期: 2007-12-19（万方平台首次上网日期，不代表论文的发表时间）