TW200512038A - The impinging micromixer with swirling inlet ports - Google Patents
The impinging micromixer with swirling inlet portsInfo
- Publication number
- TW200512038A TW200512038A TW092126238A TW92126238A TW200512038A TW 200512038 A TW200512038 A TW 200512038A TW 092126238 A TW092126238 A TW 092126238A TW 92126238 A TW92126238 A TW 92126238A TW 200512038 A TW200512038 A TW 200512038A
- Authority
- TW
- Taiwan
- Prior art keywords
- micromixer
- flow
- inlet ports
- impinging
- swirling
- Prior art date
Links
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Micromachines (AREA)
Abstract
The innovative micromixer adopts several inlet ports designs to create the swirling and impinging flow patterns inside the mixer, and significantly increase the mixing degree of the mixer. The flow streams entering the micromixer are either manipulated by the micro structural pattern design on the walls of the inlet channels, or directed by the eccentric allocation of the inlet ports, or driven by Lorentz electromagnetic force, or actuated by capillary electrophoresis, thus induce lateral velocity component and swirling motion. As a result, the folding and stretching effects of the flow are augmented to amplify the flow mixing of two or more streams of the inlet fluid within a relative short distance in the micromixer. This invention is applicable for the microchips, lab-on-a-chip, and micro total analysis systems.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92126238A TWI268804B (en) | 2003-09-23 | 2003-09-23 | The impinging micromixer with swirling inlet ports |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92126238A TWI268804B (en) | 2003-09-23 | 2003-09-23 | The impinging micromixer with swirling inlet ports |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200512038A true TW200512038A (en) | 2005-04-01 |
TWI268804B TWI268804B (en) | 2006-12-21 |
Family
ID=38291339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92126238A TWI268804B (en) | 2003-09-23 | 2003-09-23 | The impinging micromixer with swirling inlet ports |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI268804B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106334488A (en) * | 2016-11-01 | 2017-01-18 | 海南大学 | Efficient and initiative micro-fluid mixer and mixing method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI629105B (en) * | 2016-10-07 | 2018-07-11 | 林逸樵 | Nozzle for material delamination and use thereof |
-
2003
- 2003-09-23 TW TW92126238A patent/TWI268804B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106334488A (en) * | 2016-11-01 | 2017-01-18 | 海南大学 | Efficient and initiative micro-fluid mixer and mixing method |
Also Published As
Publication number | Publication date |
---|---|
TWI268804B (en) | 2006-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |