Research of Entrainment for Wave Directed Valve Tray

摘要：

The hydraulic characteristics of wave directed valve trays were tested in a |μ 1000 mm stainless column using air-water system. The influences of liquid flow rate per unit weir length, outlet weir height, fractional hole area on entrainment were studied. The performance of wave directed valve trays were also compared with standard F1 valve trays. The results showed that wave directed valve trays had better hydraulic performances than F1 valve trays in back mixing and entrainment in different gas-liquid loads for its unique structure.

关键词： Wave directed valve trays F1 valve trays Entrainment Hydraulic performance

作者: Pei ZHAO Lina LIU Danliu XIONG

作者单位: School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China

会议类型: 国际会议

会议名称: The 12th Asian Pacific Confederation of Chemical Engineering Congress(第十二届亚太化工联盟大会暨化工展览会)

会议地点: 大连

会议语种:英文

在线出版日期: 2008-08-04（万方平台首次上网日期，不代表论文的发表时间）