@inproceedings{c4806ecf9e3149d6aecf121e4ae482d7,
title = "Random aeroelastic response due to strong hypersonic unsteady-wave/shock interaction with acoustic loads",
abstract = "This work provides a first report on a detailed investigation on the interaction between structural response of supersonic/hypersonic air vehicle panels and the shock they support in the presence of an impinging strong acoustic excitation. The physical model adopted here is of a flat, deformable panel of a wedge-shaped body in a two-dimensional supersonic/hypersonic flow with attached shock. The present effort utilizes a linearized, perturbed Euler, aerodynamics with both linear and nonlinear reduced order models of the panel response. Two broad problems are particularly considered that correspond to the system (aerodynamics and panel) being either self excited or subjected to the acoustic excitation. Accordingly, the present formulation permits the estimation of the panel flutter and its post flutter behavior both with and without the acoustic excitation.",
author = "Kwangkeun Kim and Kim, {Young Chan} and Marc Mignolet and Liu, {Danny D.} and Chen, {Ping Chih} and Lee, {Dong Hwan}",
year = "2007",
doi = "10.2514/6.2007-2014",
language = "English (US)",
isbn = "1563478927",
series = "Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference",
publisher = "American Institute of Aeronautics and Astronautics Inc.",
pages = "3869--3878",
booktitle = "Collection of Technical Papers - 48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference",
note = "48th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference ; Conference date: 23-04-2007 Through 26-04-2007",
}