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DC Field | Value | Language |
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dc.contributor.author | Thota, Bhaskar | - |
dc.date.accessioned | 2014-11-05T05:10:45Z | - |
dc.date.available | 2014-11-05T05:10:45Z | - |
dc.date.issued | 2011 | - |
dc.identifier | M.Tech | en_US |
dc.identifier.uri | http://hdl.handle.net/123456789/7013 | - |
dc.guide | Bharti, R. P. | - |
dc.description.abstract | Electroviscous effects near solid-liquid interface in steady, fully developed, non-Newtonian, pressure-driven flow of power-law liquids through a uniform rectangular microchannel have been investigated numerically by solving the Poisson—Boltzmann and the momentum equations using a finite difference method. An electric body force term is caused by the electric double field and flow-induced electrokinetic field is considered in equation of motion. The microchannel wall is considered to have uniform surface charge density and the liquid is assumed to be a symmetric 1:1 electrolyte solution. Electroviscous resistance will reduce the velocity that is adjacent to the wall, relative to the velocity on the axis. This effect was greater when the liquid is shear-thinning, and less when it is shear-thickening, than it is for Newtonian flow. The electro-viscous effect is stronger in shear-thinning, and weaker in shear-thickening liquids, than it is when the liquid is Newtonian. But mainly Newtonian fluids are solved first. | en_US |
dc.language.iso | en | en_US |
dc.subject | CHEMICAL ENGINEERING | en_US |
dc.subject | FINITE-DIFFERENCE SOLUTION | en_US |
dc.subject | ELECTROKINETIC FLOW | en_US |
dc.subject | MICROCHANNEL | en_US |
dc.title | FINITE-DIFFERENCE SOLUTION OF ELECTROKINETIC FLOW THROUGH MICROCHANNEL | en_US |
dc.type | M.Tech Dessertation | en_US |
dc.accession.number | G20972 | en_US |
Appears in Collections: | MASTERS' THESES (Chemical Engg) |
Files in This Item:
File | Description | Size | Format | |
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CHD G20972.pdf | 2.28 MB | Adobe PDF | View/Open |
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