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Bio-Design and Manufacturing  2018 Vol.4 No.1 P.53~57

10.1631/jzus.2003.0053


Effects of structural parameters and rigidity of driving diaphragm on flow characteristics of micro valveless pump


Author(s):  XIE Hai-bo, FU Xin, YANG Hua-yong

Affiliation(s):  The State Key Laboratory of Fluid Power Transmission & Control,Zhejiang University,Hangzhou 310027, China

Corresponding email(s):   hbxie@zju.edu.cn

Key Words:  Micro valveless pump, MEMS, Driving diaphragm, Optimal design


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XIE Hai-bo, FU Xin, YANG Hua-yong. Effects of structural parameters and rigidity of driving diaphragm on flow characteristics of micro valveless pump[J]. Journal of Zhejiang University Science D, 2018, 4(1): 53~57.

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Abstract: 
The structure and operating principle of micro valveless pump were investigated theoretically and experimentally. The mathematical model of pressure and flow rate within the micro nozzle/diffuser was established to analyze the effects of nozzle/diffuser parameters on the output flow rate of the micro valveless pump. The experiments were carried out with different structural parameters, driving frequencies, vibration amplitudes and stiffness of the driving diaphragms. Effects of the structural parameters and driving conditions on the operation performance of the pump are discussed in detail. The work provides useful reference for structure optimization selection of the driving diaphragm of micro valveless pump.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

[1]Anders, O., Gran,S. and Erik, S., 1996. Diffuser-element design investigation for valve-less pumps. Sensors and Actuators A., 57:137-143.

[2]Douglas, J.F., Gasiorek, J.M., Swaffield J.A. and Tang Q.M., 1992. Hydrodynamics. Publishing Company of Higher Education. Beijing, 660p.

[3]Fu, X. and Rajakovics, G., 1999. Untersuchungen zum dynam-ischen Verhalten eines schnellen Hydraulik-Steuerorgans. BHM, 144(7):291-295.

[4]Jiang, X.N., Zhou, Z.Y., Huang, X.Y., Li, Y., Yang, Y. and Liu, C.Y., 1998. Micro nozzle/diffuser flow and it's application in micro valveless pump. Sensors and Actuators A., 70:81-87.

[5]Yin, Z.Z., Hu, W.L.,and Guo, Z.Y., 2000a. The development of micro fluidic system. Fluid Mechanics, 28(4):33-36.

[6]Yin, Z.Z., Pang, J.T., Liu, L.T., Hu, W.L. and Guo, Z.Y., 2000b. Thermally actuated membrane micropump. Journal of Tsinghua University, 40(6):36-38.

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