Parametric flutter studies of an arrow-wing configuration: Some early results

Parametric flutter studies of an arrow-wing configuration: Some early results

Some early experimental results from a combined experimental and analytical study being conducted at NASA-Langley of the transonic flutter characterisitics of a generic arrow wing configuration are presented. The planned study includes the parametric variation of a variety of structural and geometri...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Durham, Michael H., Cole, Stanley R., Cazier, F. W., Jr, Keller, Donald F., Parker, Ellen C., Wilkie, W. Keats
Format: Report
Sprache:eng
Schlagworte:
Aerodynamics
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Beschreibung
Zusammenfassung:Some early experimental results from a combined experimental and analytical study being conducted at NASA-Langley of the transonic flutter characterisitics of a generic arrow wing configuration are presented. The planned study includes the parametric variation of a variety of structural and geometric characteristics. Presented here are flutter results of the basic arrow wing, for the basic wing with the addition of two simulated lower-surface-mounted engine nacelles, and for the basic wing with the addition of both the fin and the engine nacelles.