TW200508573A - The asymmetric feedback fluidic oscillator - Google Patents

The asymmetric feedback fluidic oscillator

Info

Publication number
TW200508573A
TW200508573A TW092123325A TW92123325A TW200508573A TW 200508573 A TW200508573 A TW 200508573A TW 092123325 A TW092123325 A TW 092123325A TW 92123325 A TW92123325 A TW 92123325A TW 200508573 A TW200508573 A TW 200508573A
Authority
TW
Taiwan
Prior art keywords
asymmetric
feedback
oscillation
fluidic oscillator
oscillator
Prior art date
Application number
TW092123325A
Other languages
Chinese (zh)
Inventor
Jing-Tang Yang
Kuen-Jyh Tsai
Wei-Chih Lin
Ker-Jer Huang
Original Assignee
Jing-Tang Yang
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 filed Critical Jing-Tang Yang
Priority to TW092123325A priority Critical patent/TW200508573A/en
Publication of TW200508573A publication Critical patent/TW200508573A/en

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Abstract

In this invention we adopt the design of asymmetric feedback channels which induces significant driving force for flow oscillation and results in excellent performance of the asymmetric feedback fluidic oscillator. The new invention has a good linear correlation between the oscillation frequency and the flow rate. Due to the asymmetric driving forces on the exits of two feedback channels, the invented oscillator shows much better signal intensity and signal to noise ratio over the entire oscillation spectra, as compared with the existed symmetric feedback fluidic oscillators.
TW092123325A 2003-08-25 2003-08-25 The asymmetric feedback fluidic oscillator TW200508573A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW092123325A TW200508573A (en) 2003-08-25 2003-08-25 The asymmetric feedback fluidic oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW092123325A TW200508573A (en) 2003-08-25 2003-08-25 The asymmetric feedback fluidic oscillator

Publications (1)

Publication Number Publication Date
TW200508573A true TW200508573A (en) 2005-03-01

Family

ID=57798401

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092123325A TW200508573A (en) 2003-08-25 2003-08-25 The asymmetric feedback fluidic oscillator

Country Status (1)

Country Link
TW (1) TW200508573A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114987739A (en) * 2022-08-08 2022-09-02 中国空气动力研究与发展中心低速空气动力研究所 Single feedback channel oscillation jet flow exciter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114987739A (en) * 2022-08-08 2022-09-02 中国空气动力研究与发展中心低速空气动力研究所 Single feedback channel oscillation jet flow exciter

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