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COMMENTS ON THE ONERA STALL AERODYNAMIC MODEL AND ITS IMPACT ON AEROELASTIC STABILITY

✍ Scribed by D.M. Tang; E.H. Dowell

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
303 KB
Volume
10
Category
Article
ISSN
0889-9746

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✦ Synopsis

The present comments address the fundamental dynamic behavior of the ONERA aerodynamic model and consider the interacting dynamics of that flow model with a simple structural model , the typical section . A classical linear flutter analysis clarifies and deepens our understanding of the change in the character of flutter from the unstalled to the stalled flow regimes . The change in modal participation , including both structural and aerodynamic eigenmodes is highlighted .

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