摘要
在两相流工况下，对两种孔型板波填料作气流的径向分布性能的实验研究。提出用液气动量比来反映不同操作工况条件。对比结果表明，桥孔比圆孔更有利气流的径向扩散。
The radial mixing characteristics were studied for two different types of hole in the Mellapak under two-phase countercurrent flow. The ratio of liquid to vapor momentum flux were raised to describe various operating conditions. The results show that improved hole is more advantageous to the radial mixing of gas stream.
出处
《化工科技》
CAS
1998年第2期51-57,共7页
Science & Technology in Chemical Industry
关键词
塔填料
气流扩散
传质
填料
填料塔
金属板
Tower packings, Type of hole, Diffusion of gas stream, Mass transfer
