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Scalar transport in a quasi two-dimensional turbulent wake interacting with a boundary layer.

Author(s) : SIDERIDIS G. A., KASTRINAKIS E. G., NYCHAS S. G.

Type of article: Article

Summary

A cylinder was placed parallel to a flat plate and normal to the flow. Its position was selected above the boundary layer edge, so that the lower part of the wake was interacting with the boundary layer. Heat was supplied to the boundary layer flow by means of a line heat source. Presence of surface roughness on the cylinder is studied. Point measurements of the instantaneous values of two velocity components and temperature have been taken using hot-wire anemometry. Two turbulent scalar flux components and a Reynolds shear stress component were obtained directly from the experimental data.

Details

  • Original title: Scalar transport in a quasi two-dimensional turbulent wake interacting with a boundary layer.
  • Record ID : 2004-0089
  • Languages: English
  • Source: International Journal of Heat and Mass Transfer - vol. 45 - n. 9
  • Publication date: 2002/04

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