Description

Vortex organization in the outer layer of a turbulent boundary layer overlying sparse, hemispherical roughness elements is explored with two-component particle-image velocimetry (PIV) in multiple streamwise-wall-normal measurement planes downstream and

Vortex organization in the outer layer of a turbulent boundary layer overlying sparse, hemispherical roughness elements is explored with two-component particle-image velocimetry (PIV) in multiple streamwise-wall-normal measurement planes downstream and between elements. The presence of sparse roughness elements causes a shortening of the streamwise length scale in the near-wall region.

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Date Created
  • 2012-09-09
Resource Type
  • Text
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    Identifier
    • Digital object identifier: 10.1080/00221686.2012.729229
    • Identifier Type
      International standard serial number
      Identifier Value
      0022-1686
    • Identifier Type
      International standard serial number
      Identifier Value
      1814-2079
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    This is a suggested citation. Consult the appropriate style guide for specific citation guidelines.

    Michele Guala , Christopher D. Tomkins , Kenneth T. Christensen , Ronald J. Adrian. (2012) Vortex organization in a turbulent boundary layer overlying sparse roughness elements, Journal of Hydraulic Research, 50(5), 465-481 http://dx.doi.org/10.1080/00221686.2012.729229

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