TW200722713A - Microfluidic oscillator - Google Patents

Microfluidic oscillator

Info

Publication number
TW200722713A
TW200722713A TW094143006A TW94143006A TW200722713A TW 200722713 A TW200722713 A TW 200722713A TW 094143006 A TW094143006 A TW 094143006A TW 94143006 A TW94143006 A TW 94143006A TW 200722713 A TW200722713 A TW 200722713A
Authority
TW
Taiwan
Prior art keywords
fluid
micro
novel
flow
splitters
Prior art date
Application number
TW094143006A
Other languages
Chinese (zh)
Other versions
TWI274856B (en
Inventor
Jing-Tang Yang
Chi-Ko Chen
Kun-Chih Tsai
Original Assignee
Univ Nat Tsing Hua
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 Univ Nat Tsing Hua filed Critical Univ Nat Tsing Hua
Priority to TW94143006A priority Critical patent/TWI274856B/en
Application granted granted Critical
Publication of TWI274856B publication Critical patent/TWI274856B/en
Publication of TW200722713A publication Critical patent/TW200722713A/en

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  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A novel micro fluidic oscillator makes the fluid to oscillate under low Reynolds number. The core design is the micro nozzle with sudden-expansion outlet, which induces the instability of viscid flow. There are minor components to maintain the oscillating phenomenon; they are attachment walls, fluid chamber, splitters and feedback channels. This novel invention has accomplished via convention micro fabrication and possesses wide applications of flow rate measurement, fluid mixing, and protein binding and immune labeling.
TW94143006A 2005-12-06 2005-12-06 Micro fluid oscillator TWI274856B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94143006A TWI274856B (en) 2005-12-06 2005-12-06 Micro fluid oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94143006A TWI274856B (en) 2005-12-06 2005-12-06 Micro fluid oscillator

Publications (2)

Publication Number Publication Date
TWI274856B TWI274856B (en) 2007-03-01
TW200722713A true TW200722713A (en) 2007-06-16

Family

ID=38624183

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94143006A TWI274856B (en) 2005-12-06 2005-12-06 Micro fluid oscillator

Country Status (1)

Country Link
TW (1) TWI274856B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106215789A (en) * 2016-08-04 2016-12-14 江苏大学 A kind of backflow passive type micro-mixer based on jet current principle

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102553482A (en) * 2012-02-24 2012-07-11 张端 Novel backflow-type micro mixer
DE102017006909A1 (en) * 2017-07-20 2019-01-24 Diehl Metering Gmbh Measuring module for determining a fluid size
US11656032B2 (en) 2019-09-27 2023-05-23 Industrial Technology Research Institute High temperature flow splitting component and heat exchanger and reforming means using the same
CN114370650B (en) * 2022-01-14 2023-05-23 中国航空发动机研究院 Sub-millimeter self-excitation sweep jet oscillator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106215789A (en) * 2016-08-04 2016-12-14 江苏大学 A kind of backflow passive type micro-mixer based on jet current principle
CN106215789B (en) * 2016-08-04 2019-02-05 江苏大学 A kind of reflux passive type micro-mixer based on jet current principle

Also Published As

Publication number Publication date
TWI274856B (en) 2007-03-01

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees