Mathematical Modeling of Traveling Wave Micropumps: Analysis of Energy Transformation

被引：7

作者：

Hrdlicka, Jiri ^{[1
]}

Cervenka, Petr ^{[1
]}

Jindra, Tomas ^{[2
,3
]}

Pribyl, Michal ^{[1
]}

Snita, Dalimil ^{[1
]}

机构：

[1] Inst Chem Technol, Dept Chem Engn, CR-16628 Prague, Czech Republic

[2] Prague Inst Chem Technol, Dept Chem Engn, CR-16628 Prague, Czech Republic

[3] Mat Czech Sro, Louny 44001, Czech Republic

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2013年 / 49卷 / 02期

关键词：

AC electroosmosis; efficiency; mathematical modeling; micropumps; AC; FLOW;

D O I：

10.1109/TIA.2013.2242815

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, we assess the performance and efficiency of an ideal traveling wave electroosmotic micropump with a continuous electrode. All simulations were performed in the combination of Matlab and COMSOL Multiphysics using a weak form. The mathematical model is based on the Poisson-Nernst-Planck-Navier- Stokes approach with fully coupled governing equations. Our results suggest that the pumping efficiency depends strongly on the voltage amplitude, system scale, or electrolyte concentration. This analysis aims to find a window of opportunity, with reasonable pump throughput and efficiency.

引用

页码：685 / 690

页数：6

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