Abstract
Crossflow–dominated laminar–turbulent transition is studied by nonlinear nonlocal theory (PSE) for the DLR swept–flat plate experiment. The strongly nonlinear stages of the transition process, i.e. the formation of high–frequency secondary instabilities, their linear and nonlinear growth as well as the subsequent disintegration of the secondary disturbance structures which is accompanied by a degradation of the stationary crossflow vortices are discussed.
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Hein, S. (2006). NONLINEAR NONLOCAL ANALYSIS OF CROSS– FLOW–DOMINATED TRANSITION SCENARIOS USING DNS–LIKE RESOLUTION. In: Govindarajan, R. (eds) IUTAM Symposium on Laminar-Turbulent Transition. Fluid Mechanics and Its Applications, vol 78. Springer, Dordrecht. https://doi.org/10.1007/1-4020-4159-4_38
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DOI: https://doi.org/10.1007/1-4020-4159-4_38
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-3459-6
Online ISBN: 978-1-4020-4159-4
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