TW200512038A - The impinging micromixer with swirling inlet ports - Google Patents

The impinging micromixer with swirling inlet ports

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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
Application number
TW092126238A
Other languages
Chinese (zh)
Other versions
TWI268804B (en
Inventor
Jing-Tang Yang
Ker-Jer Huang
Kuang-Chuan Lin
Li-Lin Wang
Original Assignee
Jing-Tang Yang
Ker-Jer Huang
Kuang-Chuan Lin
Li-Lin Wang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jing-Tang Yang, Ker-Jer Huang, Kuang-Chuan Lin, Li-Lin Wang filed Critical Jing-Tang Yang
Priority to TW92126238A priority Critical patent/TWI268804B/en
Publication of TW200512038A publication Critical patent/TW200512038A/en
Application granted granted Critical
Publication of TWI268804B publication Critical patent/TWI268804B/en

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  • 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.
TW92126238A 2003-09-23 2003-09-23 The impinging micromixer with swirling inlet ports TWI268804B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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