A new structure of Tesla coupled nozzle in synthetic jet micro-pump
Article
Article Title | A new structure of Tesla coupled nozzle in synthetic jet micro-pump |
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ERA Journal ID | 4508 |
Article Category | Article |
Authors | Tran, Canh-Dung (Author), Pham, Phuc Hong (Author), Nguyen, Tuan-Khoa (Author), Phan, Hoang-Phuong (Author), Dinh, Toan (Author), Nguyen, Thanh Viet (Author), Bui, Thanh Tung (Author), Duc, Trinh Chu (Author), Nguyen, Nam-Trung (Author), Dao, Dzung Viet (Author) and Dau, Van Thanh (Author) |
Journal Title | Sensors and Actuators A: Physical |
Journal Citation | 315, pp. 1-7 |
Article Number | 112296 |
Number of Pages | 7 |
Year | 2020 |
Publisher | Elsevier |
Place of Publication | Netherlands |
ISSN | 0924-4247 |
1873-3069 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.sna.2020.112296 |
Web Address (URL) | https://www.sciencedirect.com/science/article/abs/pii/S0924424720306506 |
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 |
Keywords | synthetic jet, micro-pump, Tesla coupled nozzle, valveless |
ANZSRC Field of Research 2020 | 401702. Dynamics, vibration and vibration control |
400899. Electrical engineering not elsewhere classified | |
401006. Systems engineering | |
Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
Byline Affiliations | School of Mechanical and Electrical Engineering |
Hanoi University of Science and Technology, Vietnam | |
Griffith University | |
Vietnam National University, Vietnam | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q5y44/a-new-structure-of-tesla-coupled-nozzle-in-synthetic-jet-micro-pump
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