Abstract
In this work results of an experimental investigation of the flow over windward side of flying wing with generators of disturbances placed on its surface are presented. These generators were made as three-dimensional and two-dimensional roughness elements, their height matching the boundary layer thickness. Influence of three- and two-dimensional roughness elements on the flow structure was investigated and area of maximum receptivity to surface roughness was found.
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The work was supported by the Russian Science Foundation (Project No. 18-79-00189).
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Pavlenko, A.M., Kaprilevskaya, V.S., Kozlov, V.V., Tolkachev, S.N. (2022). Influence of Cylindrical and Two-Dimensional Roughness Elements on the Laminar-Turbulent Transition on Flying Wing Model. In: Sherwin, S., Schmid, P., Wu, X. (eds) IUTAM Laminar-Turbulent Transition. IUTAM Bookseries, vol 38. Springer, Cham. https://doi.org/10.1007/978-3-030-67902-6_66
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DOI: https://doi.org/10.1007/978-3-030-67902-6_66
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