Computational analysis of electrokinetically driven flow mixing in microchannels with patterned blocks

Journal of Micromechanics and Microengineering

Volumn 14, Issue 4, 2004, Pages 550-558

  Chang, C C ^a   Yang, R J ^a  

^a NATIONAL CHENG KUNG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; COMPUTATIONAL METHODS; COMPUTER SIMULATION; DIFFUSION; ELECTROOSMOSIS; FLUIDIC DEVICES; LAMINAR FLOW; PRESSURE EFFECTS; REYNOLDS NUMBER;

CONCENTRATION PROFILES; HETEROGENEOUS SURFACES; MICRO-MIXING; ZETA POTENTIAL;

CHANNEL FLOW;

EID: 2342519453     PISSN: 09601317     EISSN: None     Source Type: Journal    
DOI: 10.1088/0960-1317/14/4/016     Document Type: Article

References (23)

1. Liu R H, Stremler M A, Sharp K V, Olsen M G, Santiago J G, Adrian R J, Aref H and Beebe D J 2000 Passive mixing in a three-dimensional serpentine microchannel J. Microelectromech. Syst. 9 190-7
2. Stroock A D, Dertinger S K W, Ajdari A, Mezic I, Stone H A and Whitesides G M 2002 Chaotic mixer for microchannels Science 295 647-51
3. Stroock A D, Dertinger S K W, Whitesides G M and Ajdari A 2002 Patterning flows using grooved surfaces Anal. Chem. 74 5306-12
4. Wang H, Iovenitti P, Harvey E and Masood S 2003 Numerical investigation of mixing in microchannels with patterned grooves J. Micromech. Microeng. 13 801-8
5. Lee Y K, Deval J, Tabeling P and Ho C M 2001 Chaotic mixing in electrokinetically and pressure driven micro flows Proc. 14th IEEE Workshop on Micro Electro Mechanical Systems (Interlaken, Switzerland, Jan. 2001) pp 483-6
6. Niu X and Lee Y K 2003 Efficient spatial-temporal chaotic mixing in microchannels J. Micromech. Microeng. 13 454-62
7. Oddy M H, Santiago J G and Mikkelsen J C 2001 Electrokinetic instability micromixing Anal. Chem. 73 5822-32
8. Patankar N A and Hu H H 1998 Numerical simulation of electroosmotic flow Anal. Chem. 70 1870-81
9. Yang R J, Fu L M and Lin Y C 2001 Electroosmotic flow in microchannels J. Colloids Interface Sci. 239 98-105
10. Yang R J, Fu L M and Hwang C C 2001 Electroosmotic entry flow in a microchannel J. Colloids Interface Sci. 244 173-9
11. Ajdari A 1995 Electro-Osmosis on inhomogeneously charged surfaces Phys. Rev. Lett. 75 755-58
12. Ajdari A 1996 Generation of transverse fluid currents and forces by an electric field: electro-osmosis on charge-modulated and undulate surfaces Phys. Rev. E 53 4996-5005
13. Ajdari A 2000 Pumping liquids using asymmetric electrode arrays Phys. Rev. E 61 R45-8
14. Hunter R J 1981 Zeta Potential in Colloid Science: Principles and Applications (New York: Academic)
15. Probstein R F 1994 Physicochemical Hydrodynamics (New York: Wiley)
16. Stroock A D, Weck M, Chiu D T, Huck W T S, Kenis P J A, Ismagilov R F and Whitesides G M 2000 Patterning electro-osmotic flow with patterned surface charge Phys. Rev. Lett. 843314-17
17. Erickson D and Li D 2002 Influence of surface heterogeneity on electrokinetically driven microfluidic mixing Langmuir 18 1883-92
18. Hau W L W, Trau D W, Sucher N J, Wong M and Zohar Y 2003 Surface-chemistry technology for microfluidics J. Micromech. Microeng. 13 272-8
19. Schasfoort R B M, Schlautmann S, Hendrikse J and Van den Berg A 1999 Field-effect flow control for microfabricated fluidic network Science 286 942-5
20. Kang Y, Yang C and Huang X 2002 Dynamic aspects of electroosmotic flow in a cylindrical microcapillary International J. Eng. Sci. 40 2203-21
21. Chorin A J 1967 A numerical method for solving incompressible viscous flow problems J. Comput. Phys. 212-26
22. Yang R J, Jeng Y R and Fu L M 1999 A study on elimination factorization and linearization errors Comput. Fluid Dyn. J. 7 397-404
23. Jeon N L, Dertinger S K W, Chiu D T, Choi I S, Stroock A D and Whitesides G M 2000 Generation of solution and surface gradients using microfluidic systems Langmuir 16 8311-16