磁流体(MHD)浮油回收装置中通道内部流动特性的仿真分析  

Numerical simulation of flow process in MHD floating-oil recovery channel

作　　者：张国艳[1] 彭燕[1] 赵凌志[1] 李然[1] 沙次文[1] 

机构地区：[1]中国科学院电工研究所,北京100080

出　　处：《海洋环境科学》2007年第1期33-37,共5页Marine Environmental Science

基　　金：国家自然科学资助基金项目(50377041)

摘　　要：通过构建二维的水气两相流模型,采用VOF方法,针对磁流体(MHD)海面浮油分离回收装置中磁流体通道内部流动界面在电磁力作用下的变化过程,进行了数值分析,其计算结果与实验测量值基本吻合。The two-dimension water-air two-phase flow model to describe the operating principle in MHD oil separation is built in this paper. The VOF method is used to treat the variation of flow interface in MHD channel by electromagnetic force. Comparing the simulated results with the experimental data, it showed that the simulated results are in accord with the experimental data.

关 键 词：数值模拟 水气两相流 VOF MHD 

分 类 号：X55[环境科学与工程—环境工程]