@inproceedings{1820374c4f1c4bcbbd9155a51469ed4c,
title = "Direct Numerical Simulations of Hypersonic Boundary-Layer Transition for a Straight Cone at Mach 4: Oblique Breakdown",
abstract = "Direct Numerical Simulations (DNS) were carried out to investigate the laminar-turbulent transition process for a sharp straight (right) cone with a 7º opening half-angle at Mach 4 and zero angle of attack. A three-dimensional wave packet simulation indicated that the socalled oblique breakdown is the dominant nonlinear mechanism. A highly-resolved DNS of an oblique breakdown confirmed that the boundary layer breaks down rapidly towards turbulent flow when the transition process is initiated by a pair of oblique first mode disturbances. The boundary-layer transition process was simulated deep into the nonlinear transition regime and towards the development of a fully turbulent flow.",
author = "Christoph Hader and Fasel, {Hermann F.}",
note = "Publisher Copyright: {\textcopyright} 2021, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; AIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021 ; Conference date: 02-08-2021 Through 06-08-2021",
year = "2021",
doi = "10.2514/6.2021-2863",
language = "English (US)",
isbn = "9781624106101",
series = "AIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021",
publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",
booktitle = "AIAA Aviation and Aeronautics Forum and Exposition, AIAA AVIATION Forum 2021",
}