@inproceedings{b2e19ace092542f8ab7f4dcc76cbbb27,
title = "Numerical Investigation of Boundary-Layer Transition initiated by Random Disturbances for a Flat Plate at Mach 6",
abstract = "Direct Numerical Simulations (DNS) were carried out in order to investigate the laminarturbulent transition process of a hypersonic boundary layer on a flat plate. The conditions of the Boeing/AFOSR Mach 6 Quiet Tunnel (BAM6QT) at Purdue University were used for the simulations. Previous results from three-dimensional nonlinear wave packet simulations indicated that all the {"}classical{"} nonlinear mechanisms (fundamental resonance, oblique breakdown, subharmonic resonance) may be relevant for a hypersonic boundary-layer transition on a flat plate. For the present laminar-turbulent transition investigation, a random forcing approach is employed, which has been previously used as a model for {"}natural{"} transition without any bias towards a particular nonlinear mechanism.",
author = "Madlen Leinemann and Christoph Hader and Fasel, {Hermann F.}",
note = "Publisher Copyright: {\textcopyright} 2022, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022 ; Conference date: 03-01-2022 Through 07-01-2022",
year = "2022",
doi = "10.2514/6.2022-1580",
language = "English (US)",
isbn = "9781624106316",
series = "AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "AIAA SciTech Forum 2022",
}