lotnictwo: Farman F.120

Evidence: 100 • authority: 72

The Farman F.120 were a family of multi-engine monoplane aircraft designed and produced by the French aircraft manufacturer Farman Aviation Works. It was operated in a diverse range of purposes, including as a commercial airliner and as a military bomber aircraft. The F.120, which received the nickname of Jabiru after a Latin American stork, was a fixed-undercarriage monoplane powered by either two, three or four engines, depending on the variant. It featured an unusually broad chord, low aspect-ratio main wing and a relatively deep fuselage. The trimotor variant had the centerline engine mounted high, which gave the aircraft an unusual appearance.

Evidence: 42 • authority: 80

Aerodynamic performance of low aspect-ratio flapping wing with active wing-chord adjustment

Evidence: — • authority: 88

Non-linear aeroelastic analysis in the time domain of high-aspect-ratio wings: Effect of chord and taper-ratio variation. ABSTRACT Commercial jets usually have relatively low-aspect-ratio wings, in spite of the associated benefits of increasing the wing aspect-ratio, such as higher lift-to-drag ratios and ranges. This is partially explained by the fact that the wing becomes more flexible by increasing the aspect-ratio that results in higher deflections which can cause aeroelastic instability problems such as flutter. An aeroelastic computational framework capable of evaluating the effects of geometric non-linearities on the aeroelastic performance of high-aspect-ratio wings has been develop…