Paper Title:
Study of Electroosmotic Flow in a Nanotube with Power Law Fluid
  Abstract

In this paper, electroosmotic phenomena in power law fluids are investigated. This assumption is applicable in many cases such as blood. Flow channels assumed to be in nanoscale. Navier-Stokes, Poisson-Boltzmann and electrochemical equilibrium equations govern these phenomena. It is notable that, these governing equations should be modified according to fluid complexity. Electroosmotic phenomena occur in the presence of electric double layer (EDL). Potential in the edge of the inner layer (stern layer) is called zeta potential. In this paper, according to follow the applicability of the subject, zeta potential is assumed to be so small, that makes the Poisson-Boltzmann equation linear and be able to solve analytically. Method employed for analytical solution is based on developed Bessel differential equation. This paper aims to investigate the fluid properties, zeta potential and Debye-Huckel parameter effect on the viscosity, electroosmotic mobility and velocity field in the nanotube. These expected achievements help us to study the properties of blood and some other non-Newtonian fluids more precisely.

  Info
Periodical
Chapter
Chapter 19: Nanofabrication, Nanometrology and Applications
Edited by
Wu Fan
Pages
3633-3638
DOI
10.4028/www.scientific.net/AMM.110-116.3633
Citation
D. D. Ganji, M. Gorji-Bandpy, M. Mostofi, "Study of Electroosmotic Flow in a Nanotube with Power Law Fluid", Applied Mechanics and Materials, Vols. 110-116, pp. 3633-3638, 2012
Online since
October 2011
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Price
$32.00
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