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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1109Design and Fabrication of Geometrically Enhanced...

Design and Fabrication of Geometrically Enhanced Micromixer for Homogenous Mixing

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Abstract:

At a macro scale level, mixing is generally achieved by a turbulent flow, which makes possible of segregating the fluid in small domains, thereby leading to an increase in the contact surface and decrease in the mixing path. At low Reynolds number, the viscous effects dominate inertial effects and a completely laminar flow occurs. In the laminar flow system, fluid streams flow parallel to each other and the velocity at any location within the fluid stream is variant with pressure when boundary conditions are constant and due to the change in surface area–to-volume tension and diffusion, do not simply scale linearly from large to small devices. This makes the use of microfluidic as a mixing device difficult. Thus, the study posed to bridge this gap by created geometrically enhanced Micromixer for homogenous mixing.

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Periodical:

Advanced Materials Research (Volume 1109)

Pages:

345-349

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1109.345

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Online since:

June 2015

Authors:

Tijjani Adam*, U. Hashim, T.S. Dhahi

Keywords:

Diffusion, Geometrically Enhanced, Homogenous, Laminar, Micromixer, Velocity

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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[1] Chee, P.S., Arsat, R., Adam, T., Hashim, U., Rahim, R.A., Leow, P.L. Modular architecture of a non-contact pinch actuation micropump Sensors 12 (9) (2012) 12572-12587.

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[2] Tijjani Adam, U. Hashim, Th. S. Dhahi, Pei Ling Leow and Pei Song Chee. Novel In-House Fabrication of Nano Lab-on-chip Devices. Current Nanoscience, 9(1) (2013) 543-551.

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[3] Tijjani Adam, Hashim, U., Leow, P.L., D, Q.H. Fabrication of nanowire using ash trimming technique Advanced Materials Research, 626 (2013) 1042-1047.

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[4] Tijjani Adam, Hashim, U., Foo, K.L. Microfluidics design and fabrication for life sciences application Advanced Science Letters, 19 (1) (2013) 48-53

DOI: 10.1166/asl.2013.4668

[5] Adam, T., Hashim, U., Leow, P.L., Foo, K.L., Chee, P.S. Selection of optimal parameters in fabrication of poly(dimethylsiloxane) microfluidics using taguchi method Advanced Science Letters, 19 (1) (2013) 32-36.

DOI: 10.1166/asl.2013.4671

[6] Tijjani Adam, Hashim, U., Ali, M.E., Leow, P.L. The electroosmosis mechanism for fluid delivery in PDMS multi-layer microchannel Advanced Science Letters, 19 (1) (2013) 12-15.

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[7] Tijjani Adam, Hashim, U., Foo, K.L., Dhahi, T.S., Nazwa, T. Technology development for nano structure formation: Fabrication and characterization Advanced Science Letters, 19 (1) (2013) 132-137.

DOI: 10.1166/asl.2013.4669

[8] Tijjani Adam, Hashim, U. Taguchi's method of statistical design to form an ultra thin silicon dioxide Journal of Applied Sciences Research, 8 (8) (2012) 4249-4253.

[9] Farid Amalou, Etienne L. Bornand, and Martin A. M. Gijs, "Batch-Type Millimeter-Size Transformers for Miniaturized Power Applications, IEEE Transactions on Magnetics, Vol. 37, Issue 4 (2001) 2999-3003.

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[10] Tijjani Adam., Hashim, U., Leow, P.L., Ali, M.E. Micro/nanoscale biosensing in microfluidics: Selection of polymers and microstructures Journal of Applied Sciences Research, 8 (1) (2012) 420-430.

[11] Tijjani Adam, Hashim, U. Three-dimensional channel design and fabrication in polydimethylsiloxane (PDMS) elastomers using capillary action mechanism in fluidics for life sciences) Journal of Applied Sciences Research, 8 (4) (2012) 2203-2208.

[12] Hashim, U., Diyana, P.N.A., Adam T.Numerical simulation of microfluidic devices) Journal of Applied Sciences Research, 8 (4) (2012) 2162-2174.

[13] Adam, T., Hashim, U., Leow, P.L. Design and fabrication of passive fluid driven microchamber for fast reaction assays in Nano lab-on-chip domain Journal of Applied Sciences Research, 8 (8) (2012) 4262-4267.

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[14] Hashim, U., Tijjani Adam, Resist uniformity evaluation through swing curve phenomena Journal of Applied Sciences Research, 8 (8) (2012) 4268-4272.

[15] Hashim, U., Ariffin, S.A.B., Tijjani Adam, Fabrication of polysilicon nanowires using trimming technique Journal of Applied Sciences Research, 8 (4) (2012) 2175-2186.

[16] Low Foo Wah, U. Hashim, Wei-Wen Liu, Tijjani Adam, Passivation Layers Deposition: The Effect of Chemical Solutions (Isopropyl Alcohol, Dichloromethane, Acetone and Triton X-100) on the Dispersion of Single-Walled Carbon Nanotubes, Journal of Applied Sciences Research, 9(6) (2013) 3411-3416.

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[17] Tijjani Adam, U. Hashim, Design and Fabrication of Microchannel for Microfluidic in Biosynthesis, Journal of Applied Sciences Research, 9(6) (2013) 3417-3427

[18] Low Foo Wah, U. Hashim, Wei-Wen Liu and Tijjani Adam, Development and Fabrication of Carbon Nanotube (CNT) based Morphological and Electrical Characterization. Journal of Applied Sciences Research, 9(6) (2013) 3436-3443.