Effect of valve holes spacing on bubble retention in micro-piezoelectric pump

Xinyi Xie; Song Chen; Yong Liu; Haidong Liu; Zhigang Yang; Jingjing Zhou; Ming Liao

doi:10.1109/ICIEA.2018.8397809

Effect of valve holes spacing on bubble retention in micro-piezoelectric pump

Xinyi Xie
, Song Chen^*
, Yong Liu
, Haidong Liu
, Zhigang Yang
, Jingjing Zhou
, Ming Liao

^*Corresponding author for this work

Zhejiang Normal University
Jilin University

Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review

Abstract

Bubble retention in the pump chambers weakens the stability and reliability of micro-piezoelectric pump sharply. As the valve holes spacing has a critical impact on the fluid flow field distribution, which affects the bubbles detained in pump chamber moving, it is essential to study the disciplines about influence that valve holes spacing has on bubble retention. Firstly, the relationship between bubble retention and micro-piezoelectric pump output performance had been analyzed from equivalent bulk modulus of fluids. Then, through the friction drag, the disciplines about influence that valve holes spacing has on bubbles moving were analyzed, to obtain the effect that valve holes spacing has on bubble retention. Finally, the bubble retention experiments were carried out. Experimental results indicated that output performance of micro-piezoelectric pump with the minimum valve holes spacing (15.2mL/min, 10.4kPa) is apparently superior than the one with the maximum spacing (14.6mL/min, 7.0kPa). While bubbles were injected, pump with the maximum spacing can exclude the detained bubbles, but the output performance fluctuated greatly. In contrast to the pump with the maximum spacing, the output performance of pump with the minimum spacing fluctuates slightly, but the small bubbles are difficult to be completely excluded, due to the floating dead zone.

Original language	English
Title of host publication	Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	730-734
Number of pages	5
ISBN (Electronic)	9781538637579
DOIs	https://doi.org/10.1109/ICIEA.2018.8397809
Publication status	Published - 26 Jun 2018
Externally published	Yes
Event	13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 - Wuhan, China Duration: 31 May 2018 → 2 Jun 2018

Publication series

Name	Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018

Conference

Conference	13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018
Country/Territory	China
City	Wuhan
Period	31/05/18 → 2/06/18

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Bubble retention
Micro-piezoelectric pump
Output performance
Valve holes spacing

Access to Document

10.1109/ICIEA.2018.8397809

Cite this

Xie, X., Chen, S., Liu, Y., Liu, H., Yang, Z., Zhou, J., & Liao, M. (2018). Effect of valve holes spacing on bubble retention in micro-piezoelectric pump. In Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 (pp. 730-734). (Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIEA.2018.8397809

Xie, Xinyi ; Chen, Song ; Liu, Yong et al. / Effect of valve holes spacing on bubble retention in micro-piezoelectric pump. Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 730-734 (Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018).

@inproceedings{b49cedffb6f3411a8ba222015bb4229f,

title = "Effect of valve holes spacing on bubble retention in micro-piezoelectric pump",

abstract = "Bubble retention in the pump chambers weakens the stability and reliability of micro-piezoelectric pump sharply. As the valve holes spacing has a critical impact on the fluid flow field distribution, which affects the bubbles detained in pump chamber moving, it is essential to study the disciplines about influence that valve holes spacing has on bubble retention. Firstly, the relationship between bubble retention and micro-piezoelectric pump output performance had been analyzed from equivalent bulk modulus of fluids. Then, through the friction drag, the disciplines about influence that valve holes spacing has on bubbles moving were analyzed, to obtain the effect that valve holes spacing has on bubble retention. Finally, the bubble retention experiments were carried out. Experimental results indicated that output performance of micro-piezoelectric pump with the minimum valve holes spacing (15.2mL/min, 10.4kPa) is apparently superior than the one with the maximum spacing (14.6mL/min, 7.0kPa). While bubbles were injected, pump with the maximum spacing can exclude the detained bubbles, but the output performance fluctuated greatly. In contrast to the pump with the maximum spacing, the output performance of pump with the minimum spacing fluctuates slightly, but the small bubbles are difficult to be completely excluded, due to the floating dead zone.",

keywords = "Bubble retention, Micro-piezoelectric pump, Output performance, Valve holes spacing",

author = "Xinyi Xie and Song Chen and Yong Liu and Haidong Liu and Zhigang Yang and Jingjing Zhou and Ming Liao",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018 ; Conference date: 31-05-2018 Through 02-06-2018",

year = "2018",

month = jun,

day = "26",

doi = "10.1109/ICIEA.2018.8397809",

language = "English",

series = "Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "730--734",

booktitle = "Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018",

}

Xie, X, Chen, S, Liu, Y, Liu, H, Yang, Z, Zhou, J & Liao, M 2018, Effect of valve holes spacing on bubble retention in micro-piezoelectric pump. in Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018. Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018, Institute of Electrical and Electronics Engineers Inc., pp. 730-734, 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018, Wuhan, China, 31/05/18. https://doi.org/10.1109/ICIEA.2018.8397809

Effect of valve holes spacing on bubble retention in micro-piezoelectric pump. / Xie, Xinyi; Chen, Song; Liu, Yong et al.
Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 730-734 (Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018).

Research output: Chapter in Book or Report/Conference proceeding › Conference Proceeding › peer-review

TY - GEN

T1 - Effect of valve holes spacing on bubble retention in micro-piezoelectric pump

AU - Xie, Xinyi

AU - Chen, Song

AU - Liu, Yong

AU - Liu, Haidong

AU - Yang, Zhigang

AU - Zhou, Jingjing

AU - Liao, Ming

PY - 2018/6/26

Y1 - 2018/6/26

N2 - Bubble retention in the pump chambers weakens the stability and reliability of micro-piezoelectric pump sharply. As the valve holes spacing has a critical impact on the fluid flow field distribution, which affects the bubbles detained in pump chamber moving, it is essential to study the disciplines about influence that valve holes spacing has on bubble retention. Firstly, the relationship between bubble retention and micro-piezoelectric pump output performance had been analyzed from equivalent bulk modulus of fluids. Then, through the friction drag, the disciplines about influence that valve holes spacing has on bubbles moving were analyzed, to obtain the effect that valve holes spacing has on bubble retention. Finally, the bubble retention experiments were carried out. Experimental results indicated that output performance of micro-piezoelectric pump with the minimum valve holes spacing (15.2mL/min, 10.4kPa) is apparently superior than the one with the maximum spacing (14.6mL/min, 7.0kPa). While bubbles were injected, pump with the maximum spacing can exclude the detained bubbles, but the output performance fluctuated greatly. In contrast to the pump with the maximum spacing, the output performance of pump with the minimum spacing fluctuates slightly, but the small bubbles are difficult to be completely excluded, due to the floating dead zone.

AB - Bubble retention in the pump chambers weakens the stability and reliability of micro-piezoelectric pump sharply. As the valve holes spacing has a critical impact on the fluid flow field distribution, which affects the bubbles detained in pump chamber moving, it is essential to study the disciplines about influence that valve holes spacing has on bubble retention. Firstly, the relationship between bubble retention and micro-piezoelectric pump output performance had been analyzed from equivalent bulk modulus of fluids. Then, through the friction drag, the disciplines about influence that valve holes spacing has on bubbles moving were analyzed, to obtain the effect that valve holes spacing has on bubble retention. Finally, the bubble retention experiments were carried out. Experimental results indicated that output performance of micro-piezoelectric pump with the minimum valve holes spacing (15.2mL/min, 10.4kPa) is apparently superior than the one with the maximum spacing (14.6mL/min, 7.0kPa). While bubbles were injected, pump with the maximum spacing can exclude the detained bubbles, but the output performance fluctuated greatly. In contrast to the pump with the maximum spacing, the output performance of pump with the minimum spacing fluctuates slightly, but the small bubbles are difficult to be completely excluded, due to the floating dead zone.

KW - Bubble retention

KW - Micro-piezoelectric pump

KW - Output performance

KW - Valve holes spacing

UR - https://www.scopus.com/pages/publications/85050152762

U2 - 10.1109/ICIEA.2018.8397809

DO - 10.1109/ICIEA.2018.8397809

M3 - Conference Proceeding

AN - SCOPUS:85050152762

T3 - Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018

SP - 730

EP - 734

BT - Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018

Y2 - 31 May 2018 through 2 June 2018

ER -

Xie X, Chen S, Liu Y, Liu H, Yang Z, Zhou J et al. Effect of valve holes spacing on bubble retention in micro-piezoelectric pump. In Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 730-734. (Proceedings of the 13th IEEE Conference on Industrial Electronics and Applications, ICIEA 2018). doi: 10.1109/ICIEA.2018.8397809

Effect of valve holes spacing on bubble retention in micro-piezoelectric pump

Abstract

Publication series

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UN SDGs

Keywords

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