• DocumentCode
    1990073
  • Title

    Effects of vortex generator on junction flow

  • Author

    Hassan, Jehangir ; Zhang Hua

  • Author_Institution
    CESAT, Islamabad, Pakistan
  • fYear
    2015
  • fDate
    13-17 Jan. 2015
  • Firstpage
    449
  • Lastpage
    452
  • Abstract
    An experimental study, at ReD= 1.3×103, has been performed to study the effects of placement of boundary-layer-submerged divergent vane-type vortex generator in the upstream symmetric region of a main cylinder at a gap of 0.75D on laminar junction flow. The study is performed using 2D Particle Image Velocimetry (PIV). Resultsof the experiment demonstrate the ability of this controlling method to mitigate the strength of baseline horseshoe vortex system formed at the junction region.
  • Keywords
    boundary layer turbulence; boundary layers; flow visualisation; vortices; 2D particle image velocimetry; PIV; baseline horseshoe vortex system; boundary-layer-submerged divergent vane-type vortex generator; junction flow; laminar junction flow; upstream symmetric region; vortex generator; Acceleration; Aerospace control; Junctions; Lasers; Lead; Streaming media;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Applied Sciences and Technology (IBCAST), 2015 12th International Bhurban Conference on
  • Conference_Location
    Islamabad
  • Type

    conf

  • DOI
    10.1109/IBCAST.2015.7058541
  • Filename
    7058541
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1990073