Force criterion of different electrolytes in microchannel

doi:10.1088/1674-1056/18/10/042

中国物理B ›› 2009, Vol. 18 ›› Issue (10): 4349-4352.doi: 10.1088/1674-1056/18/10/042

Force criterion of different electrolytes in microchannel

AntonioRamos¹, 任玉坤², 闫辉², 姜洪源², 顾建忠²

(1)Department Electronica y Electromagnetismo, Universidad de Sevilla, Avda Reina Mercedes s/n, Sevilla 41012, Spain; (2)School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China

收稿日期:2008-12-29 修回日期:2009-02-19 出版日期:2009-10-20 发布日期:2009-10-20
基金资助:
Project supported by the 111 Project (Grant No B07018).

Force criterion of different electrolytes in microchannel

Ren Yu-Kun(任玉坤)^a)^†, Yan Hui(闫辉)^a), Jiang Hong-Yuan(姜洪源)^a), Gu Jian-Zhong(顾建忠)^a), and Antonio Ramos^b)

^a School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China; ^b Department Electronica y Electromagnetismo, Universidad de Sevilla, Avda Reina Mercedes s/n, Sevilla 41012, Spain

Received:2008-12-29 Revised:2009-02-19 Online:2009-10-20 Published:2009-10-20
Supported by:
Project supported by the 111 Project (Grant No B07018).

摘要/Abstract

摘要： The control and handling of fluids is central to many applications of the lab-on-chip. This paper analyzes the basic theory of manipulating different electrolytes and finds the two-dimensional model. Coulomb force and dielectric force belonging to the body force of different electrolytes in the microchannel were analyzed. The force criterion at the interface was concluded, and testified by the specific example. Three basic equations were analyzed and applied to simulate the phenomenon. The force criterion was proved to be correct based on the simulation results.

Abstract: The control and handling of fluids is central to many applications of the lab-on-chip. This paper analyzes the basic theory of manipulating different electrolytes and finds the two-dimensional model. Coulomb force and dielectric force belonging to the body force of different electrolytes in the microchannel were analyzed. The force criterion at the interface was concluded, and testified by the specific example. Three basic equations were analyzed and applied to simulate the phenomenon. The force criterion was proved to be correct based on the simulation results.

Key words: force criterion, basic theory, specific example, numerical simulation

中图分类号: (Flow phenomena in quasi-one-dimensional systems)

47.60.-i

47.61.Fg (Flows in micro-electromechanical systems (MEMS) and nano-electromechanical systems (NEMS))

任玉坤, 闫辉, 姜洪源, 顾建忠, AntonioRamos. Force criterion of different electrolytes in microchannel[J]. 中国物理B, 2009, 18(10): 4349-4352.

Ren Yu-Kun(任玉坤), Yan Hui(闫辉), Jiang Hong-Yuan(姜洪源), Gu Jian-Zhong(顾建忠), and Antonio Ramos. Force criterion of different electrolytes in microchannel[J]. Chin. Phys. B, 2009, 18(10): 4349-4352.

[1]	李瀚海, 郑中玉, 谢天, 王育人. Dramatic change of the self-diffusions of colloidal ellipsoids by hydrodynamic interactions in narrow channels[J]. 中国物理B, 2019, 28(7): 74701-074701.
[2]	赵晨, 周嘉嘉. Capillary filling in closed-end nanotubes[J]. 中国物理B, 2018, 27(2): 24701-024701.
[3]	周晓艳, 寇建龙, 聂雪川, 吴锋民, 刘扬, 陆杭军. Nano watermill driven by revolving charge[J]. 中国物理B, 2015, 24(7): 74702-074702.
[4]	闻炳海, 刘海燕, 张超英, 王强. Lattice Boltzmann simulation of fluid flows in two-dimensional channel with complex geometries[J]. 中国物理B, 2009, 18(10): 4353-4359.
[5]	刘超峰, 倪玉山. The effect of surface roughness on rarefied gas flows by lattice Boltzmann method[J]. 中国物理B, 2008, 17(12): 4554-4561.
[6]	弓晓晶, 方海平. Enhancement of water permeation across nanochannels by partial charges mimicked from biological channels[J]. 中国物理B, 2008, 17(7): 2739-2744.
[7]	伊厚会, 陈艳燕, 李华兵. Lattice Boltzmann simulations of a dumbbell moving in a Poiseuille flow[J]. 中国物理B, 2007, 16(8): 2444-2448.
[8]	林建忠, 张凯, 李惠君. Study on the mixing of fluid in curved microchannelswith heterogeneous surface potentials[J]. 中国物理B, 2006, 15(11): 2688-2696.
[9]	丁英涛, 姚朝晖, 沈孟育. Gas flow characteristics in straight silicon microchannels[J]. 中国物理B, 2002, 11(9): 869-875.
[10]	林建忠, 李俊, 朱力, JamesA.Olson. New equation of turbulent fibre suspensions and its solution and application to the pipe flow[J]. 中国物理B, 2005, 14(6): 1185-1192.
[11]	李邵辉, 刘丙辰, 倪国权, 徐至展. Investigation of the time characteristics of a pulsed flow of large rare gas clusters[J]. 中国物理B, 2003, 12(8): 856-860.
[12]	郭卫斌, 王能超, 施保昌, 郭照立. Lattice-BGK simulation of a two-dimensional channel flow around a square cylinder[J]. 中国物理B, 2003, 12(1): 67-74.
[13]	段文山, 赵存元, 吕克朴, 王本仁, 魏荣爵. ENVELOPE SOLITON UNDER DISSIPATION IN A FLUID-FILLED ELASTIC TUBE[J]. 中国物理B, 1998, 7(10): 721-726.
[14]	Soheil Oveissi, Aazam Ghassemi, Mehdi Salehi, S.Ali Eftekhari, and Saeed Ziaei-Rad. Analytical determination of non-local parameter value to investigate the axial buckling of nanoshells affected by the passing nanofluids and their velocities considering various modified cylindrical shell theories[J]. 中国物理B, 2023, 32(4): 46201-046201.

Force criterion of different electrolytes in microchannel

Force criterion of different electrolytes in microchannel

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 14

Metrics

本文评价

推荐阅读 0