| Y型双入水流道双出水流道无阀压电泵研究 |
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| 引用本文： | 张立敏,王桂文,董景石,王洪臣.Y型双入水流道双出水流道无阀压电泵研究[J].压电与声光,2015,37(5):780-784. |
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| 作者姓名： | 张立敏 王桂文 董景石 王洪臣 |
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| 作者单位： | （1. 长春工业大学 机电工程学院，吉林 长春 130012；,2.吉林大学 机械科学与工程学院，吉林 长春130025；,3.长春工程学院 工程训练中心，吉林 长春 130012） |
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| 基金项目： | 国家自然科学基金资助项目（50977037）; 吉林省科技厅基金资助项目（20120352） |
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| 摘 要： | 针对Y型流道无阀压电泵输送流体流量较小,该文设计了一种Y型双入水、双出水流道无阀压电泵结构,泵送的介质流动平稳,无湍流形成,故可用于血细胞及大分子生物基团的输送。对压电振子进行了理论分析。通过与Y型单入水流道单出水流道压电泵的实验对比,证明了用增加流道数目的方法可提高无阀压电泵输送流量的结论。
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| 关 键 词： | 压电泵 无阀泵 Y型流道 压电振子 输送流量 |
Research on Y Type Double Entry Double Outlet Water Valveless Piezoelectric Pump |
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| ZHANG Limin,WANG Guiwen,DONG Jingshi and WANG Hongchen.Research on Y Type Double Entry Double Outlet Water Valveless Piezoelectric Pump[J].Piezoelectrics & Acoustooptics,2015,37(5):780-784. |
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| Authors: | ZHANG Limin WANG Guiwen DONG Jingshi and WANG Hongchen |
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| Affiliation: | (1. School of Mechanical Engineering, Changchun University of Technology, Changchun 130012, China;,2. College of Mechanical Science and Engineering, Jilin University, Changchun 130025,China;,3. Engineering Training Center, Changchun Institute of Technology,Changchun130012, China) |
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| Abstract: | Aimed at the small flow rate in transportation of Y type channel valveless piezoelectric pump, a kind of Y type double entry double outlet water valveless piezoelectric pump structure was designed. The pumped medium flowed smoothly without the formation of turbulent flow, so it could be used for conveying blood cells and molecular biology group. Theoretical analysis was carried on the piezoelectric vibrator. Through comparing experiment with Y type single in single out flow tract of the piezoelectric pump, the conclusion that by increasing the number of channels could improve the conveying flow of valve less piezoelectric pump was proved. |
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| Keywords: | piezoelectric pump valveless pump Y type channel piezoelectric vibrator the flux piezoelectric vibrator |
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