Experimental Verification of the Pumping Effect Caused by the Micro-Tapered Hole in a Piezoelectric Atomizer

Experimental Verification of the Pumping Effect Caused by the Micro-Tapered Hole in a Piezoelectric Atomizer

In this study, we examined the use of a dynamic micro-tapered hole as a micro-scale tapered flow tube valveless piezoelectric pump. Firstly, we obtained photographs of a micro-tapered hole by using an environmental scanning electron microscope (ESEM). Then, we explained the pump effect of the micro-...

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Bibliographic Details
Main Authors: Jianhui Zhang, Qiufeng Yan, Jun Huang, Chuanyu Wu
Format: Article
Language:English
Published: MDPI AG 2018-07-01
Series:Sensors
Subjects:
micro-tapered aperture
pumping effect
atomization rate
Online Access:http://www.mdpi.com/1424-8220/18/7/2311

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