Flow in membrane filter simulated as microchannel flow with diaphragm

被引：0
|
作者：
Liu, HL [1 ]
Xie, C [1 ]
Shen, C [1 ]
Fan, J [1 ]
机构：
[1] Chinese Acad Sci, Inst Mech, Lab High Temp Gas Dynam, Beijing 100080, Peoples R China
来源：
RAREFIED GAS DYNAMICS | 2001年 / 585卷
关键词：
D O I：
暂无
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
Axisymmetrical and three dimentional fows through single circular and rectangular microchannel with diaphragm are studied in this paper to imitate the performance of micro-machined membrane particle filter with grid of through holes. The microchannel flows are studied using both the DSMC method and the information preservation () method which yield the result of pressure drop across the diaphragm in better agreement with the experimental data for the membrane filter, than the NS equation calculation with slip boundary condition.
引用
收藏
页码：524 / 530
页数：7
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