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Eighth International Symposium on Turbulence and Shear Flow Phenomena
August, 28-30, 2013, Poitiers, Futuroscope, France

DOI: 10.1615/TSFP8

PASSIVE FLOW CONTROL OF SHOCK-WAVE/TURBULENT-BOUNDARY-LAYER-INTERACTIONS USING MICRO VORTEX GENERATORS

pages 1-6
DOI: 10.1615/TSFP8.1940
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RESUMO

We evaluate the suitability of micro vortex generators for the passive flow control of shock-wave/turbulent boundary layer interactions. For this purpose, implicit large eddy simulations using the adaptive local deconvolution method are performed. The flow configuration consists of an oblique shock with deflection angle β = 9.5°, impinging on a turbulent boundary layer at Ma = 2.31 and Re = 67.4 · 103. Analysis focuses on the assessment of the relative displacement between the control devices and the shock system, the complex flow structure behind the devices and the low-frequent motions of the separated region.

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