@inproceedings{7e65b8afba0d4fd29e3168356f749828,
title = "Direct numerical simulation and the theory of receptivity in a hypersonic boundary layer",
abstract = "Direct numerical simulation of receptivity in a boundary layer over a sharp wedge of half-angle 5.3 degrees was carried out with two-dimensional perturbations introduced into the flow by periodic-in-time blowing-suction through a slot. The free stream Mach number was equal to 8. The perturbation flow field downstream from the slot was decomposed into normal modes with the help of the biorthogonal eigenfunction system. Filtered-out amplitudes of two discrete normal modes and of the fast acoustic modes are compared with the linear receptivity problem solution. The examples ilustrate how the multimode decomposition technique may serve as a tool for gaining insight into computational results.",
author = "Anatoli Tumin and Xiaowen Wang and Xiaolin Zhong",
year = "2006",
doi = "10.2514/6.2006-1108",
language = "English (US)",
isbn = "1563478072",
series = "Collection of Technical Papers - 44th AIAA Aerospace Sciences Meeting",
publisher = "American Institute of Aeronautics and Astronautics Inc.",
pages = "13397--13415",
booktitle = "Collection of Technical Papers - 44th AIAA Aerospace Sciences Meeting",
note = "44th AIAA Aerospace Sciences Meeting 2006 ; Conference date: 09-01-2006 Through 12-01-2006",
}