The influence of steady blowing and roughness on transitional separated boundary layers

Conference paper (2015)
Copyright: © 2015 the Authors
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Published Date

25-08-2015

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Abstract

This paper presents the results of a study between two types of forcing, namely steady blowing and a tripwire, on the control of laminar separated boundary layers. The analysis focuses on the differences in the transition process between these two types of forcing. This effect will be studied using direct numerical simulation. The main differences consists in the coherent structures formed during transition and the overall kinetic energy growth.

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