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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)
作者部门机器人学研究室
会议名称2013 IEEE International Conference on Nano/Molecular Medicine and Engineering
会议日期November 10-13, 2013
会议地点Phuket, Thailand
会议录名称Proceedings of the 7th IEEE International Conference on Nano/Molecular Medicine and Engineering
出版者IEEE
出版地NEW YORK
2013
页码130-133
收录类别EI ; CPCI(ISTP)
EI收录号20141717630031
WOS记录号WOS:000352139700024
产权排序1
ISBN号978-1-4799-2689-3
关键词Micropump Microfluidic System Flow Rate Pdms Pneumatic Actuation
摘要This 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.
语种英语
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被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型会议论文
条目标识符http://ir.sia.cn/handle/173321/13903
专题机器人学研究室
通讯作者Yao P(姚萍)
作者单位1.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
推荐引用方式
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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