A symmetry electrode array for AC and traveling wave Electroosmosis pumping

摘要：

Using geometry asymmetry, ac electroosmosis (AC EO) experiments are presented on a traveling wave electroosmosis (TW EO) device. To compare AC EO and TWEO, 1.5mS/m KCl electrolysis is selected as pumping solution. AC EO and TW EO flow velocities versus horizontal height were measured, which showed that the flow was generated at the electrodes. The AC EO and TW EO flow velocities depending on voltage and frequency are measured and compared. At low voltage, the linear mathematics models of AC EO and TW EO were presented and simulated. The experimental and simulation results show TW EO is more efficient and the streamlines are smoother than AC EO.

作者: Hukun Yang Hongyuan Jiang Hongrui Ao Antonio Ramos Reyes Pablo García-Sánchez

作者单位: School of Mechatronics Engineering,Harbin Institute of Technology,150001,Harbin,PR China Departamento de Electrónica y Electromagnetismo,Universidad de Sevilla,Facultad de Física,Avenida Re

会议类型: 国际会议

会议名称: The 2nd International Symposium on Systems and Control in Aeronautics and Astronautics(第二届航空航天系统与控制国际会议 ISSCAA 2008)

会议地点: 深圳

会议语种:英文

页码: 313-316

在线出版日期: 2008-12-10（万方平台首次上网日期，不代表论文的发表时间）