轻瓷球形填料流体力学性能研究  

STUDY ON HYDRODYNAMIC PERFORMANCE OF LIGHT PORCELAIN SPHERICAL PACKING

作　　者：贾绍义[1] 王若雷[1] 孙永利[1] 赵金铎[1] 

机构地区：[1]天津大学化工学院

出　　处：《煤气与热力》1999年第2期6-9,共4页Gas & Heat

摘　　要：在内径ＤＮ６００ｍｍ塔中，以空气—水为物系，对轻瓷球形填料的流体力学性能进行了研究，获得了该填料的几何特性和流体力学特性，提出了泛点填料因子和压降填料因子的关联式，该研究结果对设计有参考价值。The hydrodynamic performance of light porcelain spherical packing are studied in a 600 mm tower with air-water system. The geometric characteristics and hydrodynamic performance of the packing are obtained.The relationships of the factors of flooding point and the factors of pressure drop are presented. The results are significative of engineering design.

关 键 词：气体净化 填料塔 轻瓷填料 流体力学性能 

分 类 号：TQ028.25[化学工程] TU996.61[建筑科学—供热、供燃气、通风及空调工程]