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Experimental Investigation of the Development of Secondary Perturbations on a Swept Wing

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Abstract

The development of traveling secondary perturbations on streamwise structures in the swept wing boundary layer is investigated when the perturbations are excited by a periodic blowing-suction through an orifice on the model surface. The streamwise structures were generated by a roughness glued to the model surface. Qualitative and quantitative results on the development of the flow instability are obtained.

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Kozlov, V.V., Sova, V.A. & Shcherbakov, V.A. Experimental Investigation of the Development of Secondary Perturbations on a Swept Wing. Fluid Dynamics 36, 909–914 (2001). https://doi.org/10.1023/A:1017910609342

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