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Thermal transport characteristics of non-newtonian electroosmotic flow in a slit microchannel
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Thermal transport characteristics of non-newtonian electroosmotic flow in a slit microchannel

Babaie, A

Thermal transport characteristics of non-newtonian electroosmotic flow in a slit microchannel

Babaie, A ; Sharif University of Technology | 2011

374 Viewed
  1. Type of Document: Article
  2. DOI: 10.1115/ICNMM2011-58011
  3. Publisher: 2011
  4. Abstract:
  5. Electroosmosis has many applications in fluid delivery at microscale, sample collection, detection, mixing and separation of various biological and chemical species. In biological applications, most fluids are known to be non-Newtonian. Therefore, the study of thermal features of non-Newtonian electroosmotic flow is of great importance for scientific communities. In the present work, the fully developed electroosmotic flow of power-law fluids in a slit microchannel is investigated. The related equations are transformed into non-dimensional forms and necessary changes are made to adapt them for non-Newtonian fluids of power-law model. Results show that depending on different flow parameters like Debye-Hückel or related viscous dissipation and Joule heating parameters, non-Newtonian characteristics of the flow may lead to significant deviations from Newtonian flow behaviors
  6. Keywords:
  7. Biological applications ; Electroosmotic flow ; Heating parameters ; Non-Newtonian fluids ; Sample collection ; Scientific community ; Thermal transport ; Viscous dissipation ; Chemical detection ; Electroosmosis ; Flow measurement ; Microchannels ; Microfluidics ; Non Newtonian liquids ; Rheology ; Viscous flow ; Non Newtonian flow
  8. Source: ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, ICNMM 2011, 19 June 2011 through 22 June 2011 ; Volume 1 , June , 2011 , Pages 169-176 ; 9780791844632 (ISBN)
  9. URL: http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1630408