Force criterion of different electrolytes in microchannel

作     者：任玉坤 闫辉 姜洪源 顾建忠 Antonio Ramos 

作者机构：School of Mechatronics Engineering Harbin Institute of Technology Department Electronica y Electromagnetismo Universidad de Sevilla Avda Reina Mercedes s/n Sevilla 41012 Spain 

出 版 物：《Chinese Physics B》 (中国物理B（英文版）)

年 卷 期：2009年第18卷第10期

页      面：4349-4352页

核心收录：

学科分类：0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0801[工学-力学（可授工学、理学学位）] 

基　　金：Project supported by the 111 Project (Grant No B07018) 

主　　题：force criterion basic theory specific example numerical simulation 

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.