Analysis of the electro-viscous effects on pressure-driven liquid flow in a two-section heterogeneous microchannel

B. Cetin; B. E. Travis; D. Li

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Analysis of the electro-viscous effects on pressure-driven liquid flow in a two-section heterogeneous microchannel

机译：两段异质微通道中电黏性对压力驱动液体流动的影响分析

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In this paper, the electro-viscous effects on pressure-driven liquid flow through a microchannel which is composed of two heterogeneous sections are analyzed. The Poisson-Boltzmann equation, Navier-Stokes equations and a set of constrained equations are solved analytically to obtain the velocity profiles and the streaming potentials in each section. Effects of the zeta potential and length ratio of the two sections on the flow resistance are discussed by means of the apparent viscosity ratio and the Poiseuille number.

机译：在本文中，分析了电粘性对压力驱动的液体通过微通道的影响，该通道由两个不同的部分组成。通过解析求解Poisson-Boltzmann方程，Navier-Stokes方程和一组受约束的方程，以获得每个剖面中的速度剖面和流势。通过表观粘度比和泊色数（Poiseuille number），讨论了ζ电势和两个部分的长度比对流动阻力的影响。

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《Electrochimica Acta》 |2008年第2期|共5页
作者
B. Cetin; B. E. Travis; D. Li;
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正文语种 eng
中图分类电化学工业;物理化学（理论化学）、化学物理学;
关键词
Electro-viscous effects; Heterogeneous channel; Microfluidic device; Apparent viscosity ratio; Poiseuille number;

机译：电黏效应;非均相通道;微流体装置;表观粘度比;Poiseuille数;

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1. Analysis of the electro-viscous effects on pressure-driven liquid flow in a two-section heterogeneous microchannel [J] . B. Cetin, B. E. Travis, D. Li Electrochimica Acta . 2008,第2期

机译：两段异质微通道中电黏性对压力驱动液体流动的影响分析
2. Electro-viscous effects on pressure-driven liquid flow in microchannels [J] . Li DQ. Colloids and Surfaces, A. Physicochemical and Engineering Aspects . 2001,第1a3期

机译：电粘性对微通道中压力驱动的液体流动的影响
3. PERIODICAL PRESSURE-DRIVEN FLOWS IN MICROCHANNEL WITH WALL SLIP VELOCITY AND ELECTRO-VISCOUS EFFECTS [J] . WANG Lei, WU Jian-kang 水动力学研究与进展：英文版 . 2010,第006期

机译：具有壁滑速度和电粘效应的微通道中的周期性压力驱动流动
4. Modelling of pressure-driven liquid flows in conjugate rectangular microchannel with electric double layer effects [C] . Ng, E.Y.K., Poh, Electronics Packaging Technology Conference, 2000. (EPTC 2000). Proceedings of 3rd . 2000

机译：具有双电层效应的共轭矩形微通道中压力驱动液体流动的建模
5. Pressure-driven liquid flow in microchannels. [D] . Lu, Fuzhi. 2004

机译：微通道中压力驱动的液体流动。
6. Computational Analysis of Third-Grade Liquid Flow with Cross Diffusion Effects: Application to Entropy Modeling [O] . K. Loganathan, A. Charles Sagayaraj, Amelec Viloria, -1

机译：交叉扩散效应的三级液体流量的计算分析：熵建模的应用
7. Channel Shape Effects on the Solution-Flow Characteristics and the Liquid/Liquid Extraction Efficiency in Polymer Microchannel Chips. [O] . Kosei UENO, Haeng-Boo KIM, Noboru KITAMURA 2003

机译：通道形状对聚合物微通道芯片溶液流动特性及液/液提取效率的影响。

Analysis of the electro-viscous effects on pressure-driven liquid flow in a two-section heterogeneous microchannel

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