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| A new active micro-mixer and research on its numerical flow field |
| Received:June 02, 2011 Revised:October 30, 2011 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx20125027 |
| KeyWord:micro flow electro-magnetic dynamic active mixing numerical simulation |
| Author | Institution |
| 郭春海 |
南京理工大学 能源与动力工程学院, 南京 |
| 谭俊杰 |
南京理工大学 能源与动力工程学院, 南京 |
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| Abstract: |
| A micro-mixer for liquids mixing based on the reaction of AC magneto-hydrodynamic (MHD) is presented.In order to obtain the distribution of the flow field,a simulation method for fluid flowing and mixing in the micro channel is established,and the programs for simulating the flowing and mixing process based on micro scale non- slide mode are developed.Through the alternating electro-magnetic force by the action of alternating voltage,the mixing efficiency for different fluids in micro channel is improved.The mixing cases for different periods are analyzed,and the mixing efficiency is evaluated. |