A new structure of Tesla coupled nozzle in synthetic jet micro-pump

Tran, Canh-Dung ORCID: https://orcid.org/0000-0002-1011-4226 and Pham, Phuc Hong and Nguyen, Tuan-Khoa and Phan, Hoang-Phuong and Dinh, Toan ORCID: https://orcid.org/0000-0002-7489-9640 and Nguyen, Thanh Viet and Bui, Thanh Tung and Duc, Trinh Chu and Nguyen, Nam-Trung and Dao, Dzung Viet and Dau, Van Thanh (2020) A new structure of Tesla coupled nozzle in synthetic jet micro-pump. Sensors and Actuators A: Physical, 315:112296. pp. 1-7. ISSN 0924-4247

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Abstract

Synthetic jet pump is a potential technique to improve the pumping performance by introducing a smart structure which can enhance counter-rotating vortexes. Aligning with this approach, a new structure of valveless micro-pump is developed in this work. The mechanism of the present micro-pump is based on the combination of the nozzle and a tesla element to rectify the synthetic jet. The new structure of “ace of spades” nozzle, named Tesla coupled nozzle, create series of vortexes at the orifice of the pump chamber that allows to attenuate and/or block reversed flows while fluid is drawn through the pump. The present micro-pump is simple but robust and can perform at rather low voltages


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Additional Information: Accepted version deposited in accordance with the copyright policy of the publisher.
Faculty/School / Institute/Centre: Current - Faculty of Health, Engineering and Sciences - School of Mechanical and Electrical Engineering (1 Jul 2013 -)
Faculty/School / Institute/Centre: Current - Faculty of Health, Engineering and Sciences - School of Mechanical and Electrical Engineering (1 Jul 2013 -)
Date Deposited: 22 Sep 2020 06:21
Last Modified: 10 Nov 2020 06:46
Uncontrolled Keywords: synthetic jet, micro-pump, Tesla coupled nozzle, valveless
Fields of Research (2008): 09 Engineering > 0913 Mechanical Engineering > 091304 Dynamics, Vibration and Vibration Control
09 Engineering > 0906 Electrical and Electronic Engineering > 090699 Electrical and Electronic Engineering not elsewhere classified
09 Engineering > 0915 Interdisciplinary Engineering > 091599 Interdisciplinary Engineering not elsewhere classified
Fields of Research (2020): 40 ENGINEERING > 4017 Mechanical engineering > 401702 Dynamics, vibration and vibration control
40 ENGINEERING > 4008 Electrical engineering > 400899 Electrical engineering not elsewhere classified
40 ENGINEERING > 4010 Engineering practice and education > 401006 Systems engineering
Socio-Economic Objectives (2008): E Expanding Knowledge > 97 Expanding Knowledge > 970109 Expanding Knowledge in Engineering
Identification Number or DOI: https://doi.org/10.1016/j.sna.2020.112296
URI: http://eprints.usq.edu.au/id/eprint/39632

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