• DocumentCode
    3026080
  • Title

    Velocity and pressure analysis for microchannel networks

  • Author

    Vélez, Camilo ; Ariza, Luis F. ; Osma, Johann F. ; Avila, Alba

  • Author_Institution
    Univ. de los Andes, Bogota, Colombia
  • fYear
    2010
  • fDate
    15-17 Sept. 2010
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    This article analyze and simulate the velocity, pressure and flow profile behavior of two different kinds of laminar, Newtonian, two dimensional flows after crossing an equal angle successive bifurcation microchannel network using Comsol® Multiphysics. This study has been reproduced for 30°, 40°, 60° and 90° angles networks. Incoming channels have a diameter of 1.28mm (syringe needle) and time dependant pressure of Pin = 50 [Pa] + 50 [Pa] · t. There are 256 outcoming channels of 5μm diameter and Pout = 0[Pa].
  • Keywords
    Poiseuille flow; bifurcation; flow measurement; flow simulation; laminar flow; microchannel flow; 2D flow; Comsol multiphysics; Newtonian flow; equal angle successive bifurcation microchannel network; flow profile behavior; incoming channels; laminar flow; outcoming channels; pressure analysis; size 1.28 mm; size 5 mum; time dependant pressure; velocity analysis; Analytical models; Bifurcation; Mathematical model; Microchannel; Viscosity; Comsol; Microchannels; Poiseuille flow; Stokes flow; laminar flow;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    ANDESCON, 2010 IEEE
  • Conference_Location
    Bogota
  • Print_ISBN
    978-1-4244-6740-2
  • Type

    conf

  • DOI
    10.1109/ANDESCON.2010.5632209
  • Filename
    5632209
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3026080