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题名: Combined Experimental and Numerical Simulation Study of PDMS Pneumatic Micropumps
作者: 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: Proceedings of the 2013 IEEE International Conference on Nano/Molecular Medicine and Engineering
会议录出版者: IEEE
会议录出版地: NEW YORK
出版日期: 2013
页码: 130-133
收录类别: EI
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
产权排序: 1
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/13903
Appears in Collections:机器人学研究室_会议论文

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Recommended Citation:
Yao P,Xie SX,Liu Z,et al. Combined Experimental and Numerical Simulation Study of PDMS Pneumatic Micropumps[C]. 见:2013 IEEE International Conference on Nano/Molecular Medicine and Engineering. Phuket, Thailand. November 10-13, 2013.
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文件名: Combined Experimental and Numerical Simulation Study of PDMS Pneumatic Micropumps.pdf
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