Cart (Loading....) | Create Account
Close category search window
 

Design of a double cavities piezoelectric peristaltic pump with finite element method

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

The purchase and pricing options are temporarily unavailable. Please try again later.
4 Author(s)
Liang Xu ; Dept. Electron. Inf. & Electr. Eng., Shanghai Jiao Tong Univ., Shanghai, China ; Ming Yang ; Wen-chu Ou ; Sang-di Fu

A new type of piezoelectric peristaltic pump which contains two cavities is designed in this paper. The peristaltic pump is driven by travelling wave of the piezoelectric actuator which is designed according to the vibration principle of annular circular plate. The finite element model of the actuator is built in ANSYS and according to the harmonic response analysis results the structure of the actuator is designed. Through this design both the positive and negative direction vibration of annular piezoelectric element can be fully utilized. The flow rate of the pump could be significantly improved. The heat generated by the annular piezoelectric can be taken away by the floating liquid at the same time. Stability of piezoelectric peristaltic pump is improved.

Published in:

Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA), 2012 Symposium on

Date of Conference:

23-25 Nov. 2012

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.