Accession Number:

AD0749944

Title:

Response of a Turbulent Boundary Layer to Lateral Roughness Discontinuities.

Descriptive Note:

Technical rept.,

Corporate Author:

COLORADO STATE UNIV FORT COLLINS FLUID DYNAMICS AND DIFFUSION LAB

Personal Author(s):

Report Date:

1972-07-01

Pagination or Media Count:

172.0

Abstract:

The structure of the turbulent boundary layer on a flat plate consisting of alternate, longitudinal strips of smooth and rough Sand paper, Grit 4 surfaces parallel to the direction of the flow has been investigated. Measurements of mean velocity, wall shear stress, turbulent intensities, turbulent shear stresses and energy spectra of the streamwise turbulent velocity were obtained. Author

Subject Categories:

  • Meteorology
  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE