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<strong>Generating efficient chaos effect in micro channel using electrohydrodynamic theory</strong>

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Title Statement <strong>Generating efficient chaos effect in micro channel using electrohydrodynamic theory</strong>
 
Added Entry - Uncontrolled Name Ezazi, Sarang ; Department of Mechanical Engineering, Ahar branch, Islamic Azad University, Ahar, Iran
Hadji Aghayie Vafaie, Reza ; Department of Electrical Engineering, University of Bonab, Bonab 5551761167, Iran
University of Bonab
 
Uncontrolled Index Term MEMS-Based Microfluidic device for Lab-on-a-chip applications
MEMS-based mixer; Microfluidic; Chaotic regime; Electro-hydrodynamic force; Electro-kinetic flow
 
Summary, etc. AC electro-osmotic flow is a promising technique in microfluidic manipulation. AC electroosmotic force has been generated inside a novel twisted micro channel in order to overcome the low Reynolds number fluid. The behavior of concentration distribution has been investigated by solving the transient electric field, fluid mechanic and convection-diffusion theory inside the channel. Two particles have been released inside the channel to investigate the efficiency of generated chaotic regime. Velocity streamlines and perturbation of species concentration reveal high performance stirring process which above 95% mixing efficiency achieved for 210 μm channel length. The efficiency increases by increasing the applied voltage amplitude. Geometrical and exciting parameters have been optimized in order to maximize the efficiency of mixing process and avoid electrolysis and sample damage.
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2017-10-23 13:59:37
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJPAP/article/view/6471
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 55, ##issue.no## 10 (2017): Indian Journal of Pure & Applied Physics
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJPAP/article/download/6471/16395
http://op.niscair.res.in/index.php/IJPAP/article/download/6471/16973
 
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