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Journal Articles

Modified Time-Dependent Penetration Length and Inlet Pressure Field in Rectangular and Cylindrical Channel Flows Driven by Non-Mechanical Forces

Martin Ndi Azese
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. November 2011, 133(11): 111205.
https://doi.org/10.1115/1.4005135
Published Online: November 11, 2011
... we have a simplified version of the derived equation. 22 04 2011 18 09 2011 11 11 2011 11 11 2011 capillarity creeping flow electrophoresis flow simulation microchannel flow osmosis In a narrow micro-fluidic conduit, nonmechanical forces like capillary...
View Article titled, Modified Time-Dependent Penetration Length and Inlet Pressure Field in Rectangular and Cylindrical Channel Flows Driven by Non-Mechanical Forces
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Topics: Flow (Dynamics), Pressure, Fluids, Momentum, Ducts, Creeping flow
Journal Articles

Combined Effect of Surface Roughness and Heterogeneity of Wall Potential on Electroosmosis in Microfluidic/Nanofuidic Channels

S. Bhattacharyya, A. K. Nayak
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. April 2010, 132(4): 041103.
https://doi.org/10.1115/1.4001308
Published Online: April 15, 2010
.... 2473 – 2478 . 10.1021/ac00045a003 Ajdari , A. , 1995 , “ Electro-Osmosis on Inhomogeneously Charged Surfaces ,” Phys. Rev. Lett. 0031-9007 , 75 , pp. 755 – 758 . 10.1103/PhysRevLett.75.755 Erickson , D. , and Li , D. , 2002 , “ Influence of Surface Heterogeneity...
View Article titled, Combined Effect of Surface Roughness and Heterogeneity of Wall Potential on Electroosmosis in Microfluidic/Nanofuidic Channels
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Topics: Electric fields, Electroosmosis, Flow (Dynamics), Overvoltage, Surface roughness, Vortices, Ions, Electrolytes, Pressure, Pressure gradient
Journal Articles

Parallel-Plate Conductive Electrodes for the Fabrication of Larger 2D Colloidal Photonic Crystals

R. Asmatulu, S. Kim, F. Papadimitrakopoulos, H. Marcus
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. May 2009, 131(5): 051401.
https://doi.org/10.1115/1.3111257
Published Online: April 14, 2009
... 04 2008 22 09 2008 14 04 2009 colloidal crystals electrochemical electrodes electrophoresis materials preparation osmosis photonic crystals polymers parallel-plate gold electrodes colloidal PS particles 2D photonic crystals Photonic crystals (PCs...
View Article titled, Parallel-Plate Conductive Electrodes for the Fabrication of Larger 2D Colloidal Photonic Crystals
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Topics: Crystals, Electrodes, Manufacturing, Particulate matter, Crystallization
Journal Articles

Investigation of Combined Electro-Osmotic and Pressure-Driven Flow in Rough Microchannels

Prashant R. Waghmare, Sushanta K. Mitra
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. June 2008, 130(6): 061204.
https://doi.org/10.1115/1.2928333
Published Online: May 22, 2008
... flow. It is also observed that in the case of combined flow, the deviation in velocity profile from the smooth channel case reduces gradually with the distance from the wall. electrophoresis microchannel flow osmosis surface roughness viscosity electro-osmotic flow microchannel surface...
View Article titled, Investigation of Combined Electro-Osmotic and Pressure-Driven Flow in Rough Microchannels
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Topics: Flow (Dynamics), Microchannels, Pressure, Surface roughness, Viscosity
Journal Articles

Electro-Osmotic Flow in Reservoir-Connected Flat Microchannels With Non-Uniform Zeta Potential

S. A. Mirbozorgi, H. Niazmand, M. Renksizbulut
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. November 2006, 128(6): 1133–1143.
https://doi.org/10.1115/1.2353261
Published Online: March 24, 2006
... osmosis microchannel flow electrokinetic effects Laplace equations electric potential Navier-Stokes equations finite volume methods electrohydrodynamics electro-osmotic flow zeta potential micro-channel flow reservoir effects Generating fluid motion in micro-scale channels...
View Article titled, Electro-Osmotic Flow in Reservoir-Connected Flat Microchannels With Non-Uniform Zeta Potential
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Topics: Electric potential, Electroosmosis, Flow (Dynamics), Microchannels, Pressure, Reservoirs, Fluids, Electric fields, Pressure gradient, Navier-Stokes equations