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Effect of spherical roughness elements upon transition of a 3-D boundary layer

Published online by Cambridge University Press:  04 July 2016

M. Ö. Çarpinlioglu  and
Ö. T. Göksel
M. Ö. Çarpinlioglu
Affiliation:
Department of Mechanical Engineering, University of Gaziantep, Turkey
Ö. T. Göksel
Affiliation:
Department of Mechanical Engineering, University of Gaziantep, Turkey
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Abstract

The influence of isolated spherical roughness elements upon the transition of a three-dimensional boundary layer on a swept flat plate is discussed in this paper. Perturbations induced by the roughness are found to be more effective on the start of transition rather than the crossflow of the laminar undisturbed boundary layer at the roughness location.

Type
Technical Note
Information
The Aeronautical Journal , Volume 99 , Issue 981 , January 1995 , pp. 26 - 28
Copyright
Copyright © Royal Aeronautical Society 1995 

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