DGLR-Publikationsdatenbank - Detailansicht
Titel:
Sensitivity of Flutter to Fold Orientation and Spring Stiffness of a Simple Folding Wing
Autor(en):
M.P. Snyder, B. Sanders, F.E. Eastep, G.J. Frank
Zusammenfassung:
Studies are presented that characterize the dynamic aeroelastic aspects of a morphing aircraft design concept. The notion of interest is a folding wing model that enables radical wing area changes. A finite element approach is used to investigate the natural frequencies and flutter instabilities. Sensitivities to fold angle and hinge stiffness are presented. A simplified model is used to observe trends that can be applied to complex built-up designs. Sensitivities in these areas drive design requirements and may affect the flight envelope.
Veranstaltung:
International Forum on Aeroelasticity and Structural Dynamics, 2005, München
Medientyp:
Conference Paper
Sprache:
englisch
Format:
21,0 x 29,7 cm, 11 Seiten
Veröffentlicht:
DGLR-Bericht, 2005, 2005-04, International Forum on Aeroelasticity and Structural Dynamics 2005; S.1-11; 2005; Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn
Preis:
NA
ISBN:
ISSN:
Kommentar:
in getr. Zählung;
Klassifikation:
Stichworte zum Inhalt:
more-electric-aircraft, folding wings, morphing, vehicles
Verfügbarkeit:
Bibliothek
Veröffentlicht:
2005
Dieses Dokument ist Teil einer übergeordneten Publikation:
International Forum on Aeroelasticity and Structural Dynamics 2005