摘要
采用CFD软件对搅拌槽内的气、液、固三相流动状态进行了数值模拟,桨型采用的是六直叶圆盘涡轮桨,具体从桨叶安装高度进行细致的数值分析,得出能够获得槽内良好固液悬浮性能下的最优化结构,并和标准搅拌槽进行对比,本研究为工业中搅拌槽的结构优化和放大提供了理论基础。
By using CFD software a stirred tank of gas, liquid, solid three-phase flow conditions were simulated. Paddle-type uses a six straight blade disk turbine propeller.Numerical analysis is made from the blade mounting height carefully.ln order to obtain optimal structure what can get a good solid-liquid tank under suspension performance,and compare with standard stirred tank. This research provides a theoretical basis for industrial structure optimization and scale-up of the stirred tank.
出处
《广东化工》
CAS
2015年第7期153-154,共2页
Guangdong Chemical Industry
关键词
搅拌槽
固液悬浮
传质性能
stirred tank solid-liquid suspension the mass transfer performance
