Search results
Results from the WOW.Com Content Network
An ornithopter (from Greek ornis, ornith-'bird' and pteron 'wing') is an aircraft that flies by flapping its wings. Designers sought to imitate the flapping-wing flight of birds, bats, and insects. Designers sought to imitate the flapping-wing flight of birds, bats, and insects.
An ornithopter (from Greek roots ornithos-[35] "bird" and pteron "wing" [36]) is an aircraft that flies by flapping its wings. In the Dune universe, ornithopters (or ' thopters ) are one of the primary modes of transportation on Arrakis.
He says fly-size ornithopters should be possible, provided the tail is well designed. Rick Ruijsink of TU Delft cites battery weight as the biggest problem; the lithium-ion battery in the DelFly micro, at one gram, constitutes a third of the weight. Luckily, developments in this area are still going very fast, due to the demand in various other ...
Thopter (Ornithopter) – "Aircraft capable of sustained wing-beat flight in the manner of birds." [4] Thorse – A six-legged pack animal bred for its stability. [7] Thumper – "Short stake with a spring-driven clapper at one end", placed in the sand to 'call' sandworms, who are attracted to vibration and sound. [4]
The Snowbird is a human-powered ornithopter that was built as a project of the University of Toronto Institute for Aerospace Studies (UTIAS). Snowbird was the first human-powered ornithopter to fly straight and level.
From the last years of the 15th century onwards, Leonardo wrote about and sketched many designs for flying machines and mechanisms, including ornithopters, fixed-wing gliders, rotorcraft and parachutes. His early designs were man-powered types including rotorcraft and ornithopters (improving on Bacon's proposal by adding a stabilizing tail). [26]
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
The ornithopter was a high-wing monoplane, with the pilot seated in a recumbent position. Its construction followed conventional glider practice of the time. The fuselage had a bulkhead construction, covered in thin plywood. The wings featured a torsion-box spar and leading edge arrangement, and were also made from thin plywood.