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Combined Experimental and Numerical Simulation Study of PDMS Pneumatic Micropumps
Yao P(姚萍); Xie SX(解双喜); Liu Z(刘柱); Dong ZL(董再励); Liu LQ(刘连庆); Wang WX(王文学); Tong ZH(童兆宏)
Department机器人学研究室
Conference Name2013 IEEE International Conference on Nano/Molecular Medicine and Engineering
Conference DateNovember 10-13, 2013
Conference PlacePhuket, Thailand
Source PublicationProceedings of the 7th IEEE International Conference on Nano/Molecular Medicine and Engineering
PublisherIEEE
Publication PlaceNEW YORK
2013
Pages130-133
Indexed ByEI ; CPCI(ISTP)
EI Accession number20141717630031
WOS IDWOS:000352139700024
Contribution Rank1
ISBN978-1-4799-2689-3
KeywordMicropump Microfluidic System Flow Rate Pdms Pneumatic Actuation
AbstractThis paper presents a combined experimental and numerical simulation study of polydimethylsiloxane (PDMS) pneumatic micropumps. The micropumps consist of three pneumatic PDMS membranes, one pump chamber, and two check valves. In particular, two flow stoppers in fluidic channel corresponding to the check valves can avoid back flow, and increase the flow rate. The flow rates of the micropumps have been tested under operational parameters including varied applied pneumatic pressures and pumping frequencies. A maximal flow rate of 449 μL/min is achieved at the driving frequency of 25 Hz and applied pressure of 15 psi. The numerical simulation using COMSOL software verified that the experimental results have a consistent trend for flow rate variation with respect to frequency and the peak flow rate at an optimal frequency.
Language英语
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/13903
Collection机器人学研究室
Corresponding AuthorYao P(姚萍)
Affiliation1.State Key Laboratory of Robotics, Shenyang Institute of Automation, CAS, Shenyang, China
2.University of Chinese Academy of Sciences, Beijing, China
3.Department of Mechanical Engineering, University of Arkansas, Fayetteville, United States
Recommended Citation
GB/T 7714
Yao P,Xie SX,Liu Z,et al. Combined Experimental and Numerical Simulation Study of PDMS Pneumatic Micropumps[C]. NEW YORK:IEEE,2013:130-133.
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