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Liquid Pumping and Mixing by Pzt Synthetic Jet

Le, Van Luan and Nguyen, Nhu Cuong and Nguyen, Tai Tuan and Dinh, Thien Xuan and Tran, Canh-Dung and Dang, Lam Bao and Bui, Thanh Tung and Dau, Thanh Van and Chu, Duc Trinh (2019) Liquid Pumping and Mixing by Pzt Synthetic Jet. In: 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems Eurosensors XXXIII (TRANSDUCERS EUROSENSORS XXXIII), 23-27 June 2019, Berlin, Germany.

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In this paper, a PZT synthetic jet that can function as both an efficient pumping and mixing device is developed. Compare with the conventional design where the practice of controlling the internal flow is undertaken by microvalves structure, this approach promotes the durability and allows the device to work with different liquids at high Reynold number without losing of backflow from the diffuser, therefore provides efficient mixing. The pumping performance is applicable for commercialized counterparts while the homogeneous medium was obtained at downstream in the experiments, which was further confirmed by simulation. Notably, the chaotic mixing feature of the device is also applicable for immiscible liquids with the micro-droplet formation result at the outlet.

Item Type: Conference or Workshop Item (Lecture)
Subjects: Electronics and Communications > Electronics and Computer Engineering
Divisions: Center for Electronics and Telecommunications Research (CETR)
Faculty of Electronics and Telecommunications (FET)
Depositing User: Bùi Thanh Tùng
Date Deposited: 19 Dec 2019 03:20
Last Modified: 19 Dec 2019 03:20

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