Mathematical modeling of traveling wave micropumps: Analysis of energy transformation

被引：0
|
作者：
Hrdlicka, Jiri [1 ]
Cervenka, Petr [1 ]
Pribyl, Michal [1 ]
Snita, Dalimil [1 ]
机构：
[1] Inst Chem Technol, Dept Chem Engn, CR-16628 Prague 6, Czech Republic
来源：
2011 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING (IAS) | 2011年
关键词：
AC; FLOW; ELECTROOSMOSIS; PUMPS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this contribution, we assess the performance and efficiency of a 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. Our results suggest that the efficiency depends strongly on the voltage amplitude, system scale or electrolyte concentration. This analysis can find a window of opportunity, with a reasonable pump throughput and efficiency.
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页数：5
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