Publication Date:
2019-07-13
Description:
The nonlinear response of symmetric and loaded airfoils to an impinging vortical gust is investigated in the parametric space of gust dimension, intensity, and frequency. The study, which was designed to investigate the validity limits for a linear analysis, is implemented by applying a nonlinear high-order prefactored compact code and comparing results with linear solutions from the GUST3D frequency-domain solver. Both the unsteady aerodynamic and acoustic gust responses are examined.
Keywords:
Aircraft Stability and Control
Type:
AIAA Paper 2002-2535
,
8th AIAA/CEAS Aeroacoustics Conference and Exhibit; Jun 17, 2002 - Jun 19, 2002; Breckenridge, CO; United States
Format:
application/pdf
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