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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.10
- 수록면
- 324 - 328 (5page)
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초록· 키워드
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Present study introduces an electrohydrodynamic (EHD) pump for dielectric liquids. The pump consists of an eccentrically sandwiched wire electrode between two parallel flat-plate electrodes and can be used for transporting reagents in micro/mini channel systems. The EHD flow of dielectric liquid induced by the space charge generated due to Onsager effect has been obtained by the numerical solution of the Poisson-Nernst-Planck equations for the ion transport and the Navier-Stokes equations for the fluid flow. Good agreement obtained in the comparison of the numerical and the experimental results of velocity for the centrally sandwiched wire electrode case has confirmed the validity of the numerical results. For a fixed voltage, the pump flow rate depends on the eccentricity of wire electrode with respect to the plate electrodes and also with the electrode dimensions. So, we have obtained an optimum design for the EHD pump by using Taguchi method and considering the wire diameter, the flat plate electrode length and the eccentricity as the deign parameters for a fixed channel dimensions.
목차
Abstract
1. Introduction
2. Mathematical model
3. Taguchi method
4. Results and discussion
5. Conclusions
6. References
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