@inbook{b5f762e634de4fa69d0c1c9652354dd9,
title = "Numerical Investigation of the Nonlinear Transition Stages in a High-Enthalpy Hypersonic Boundary Layer on a Right Cone",
abstract = "Direct Numerical Simulations (DNS) were used to investigate the laminar-turbulent transition process for a straight (right) cone for the high enthalpy conditions of the Caltech T5 hypersonic tunnel. Preliminary results of a three-dimensional wave packet simulation indicated that the so-called “fundamental breakdown” is most likely the dominant nonlinear mechanism for these conditions and geometry. Contours of the time-averaged Stanton number obtained from a preliminary “controlled” fundamental breakdown DNS exhibited the formation of “hot” streaks on the cone surface. “Hot” streak patterns have also been observed for low enthalpy experiments in the Boeing/AFOSR Mach 6 Quiet Tunnel (BAM6QT) at Purdue and in investigations using DNS for these conditions.",
author = "Michelle Bailey and Christoph Hader and Fasel, {Hermann F.}",
note = "Funding Information: This work was supported by AFOSR Grant FA9550-15-1-0265, with Dr. Ivett Leyva serving as the program manager. Computer time was provided by the Department of Defense (DoD) High Performance Computing Modernization Program (HPCMP). The views and conclusions contained herein are those of the authors and should not be interpreted as necessarily representing the official policies or endorsements, either expressed or implied, of the Air Force Office of Scientific Research or the U. S. Government. The authors would like to thank Anthony Haas for providing compressible LST calculations. Funding Information: Acknowledgements This work was supported by AFOSR Grant FA9550-15-1-0265, with Dr. Ivett Leyva serving as the program manager. Computer time was provided by the Department of Defense (DoD) High Performance Computing Modernization Program (HPCMP). The views and conclusions contained herein are those of the authors and should not be interpreted as necessarily representing the official policies or endorsements, either expressed or implied, of the Air Force Office of Scientific Research or the U. S. Government. The authors would like to thank Anthony Haas for providing compressible LST calculations. Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.",
year = "2022",
doi = "10.1007/978-3-030-67902-6_48",
language = "English (US)",
series = "IUTAM Bookseries",
publisher = "Springer Science and Business Media B.V.",
pages = "553--563",
booktitle = "IUTAM Bookseries",
}