Zobacz książki o podobnej tematyce

Więcej informacji o Aviation History

• Dane szczegółowe
• Opis
• Ulubione w innej kategorii

Za ten zakup dostaniesz 183 punkty

Opis

According to Aulus Gellius, Archytas, the Ancient Greek philosopher, mathematician, astronomer, statesman, and strategist, was reputed to have designed and built, around 400 BC, the first artificial, self-propelled flying device, a bird-shaped model propelled by a jet of what was probably steam, said to have actually flown some 200 metres. This machine, which its inventor called The Pigeon, may have been suspended on a wire or pivot for its flight. The 9th century Muslim Berber inventor, Abbas Ibn Firnas's glider is considered by John Harding to be the first attempt at heavier-than-air flight in aviation history. In 1010 AD an English monk, Eilmer of Malmesbury purportedly piloted a primitive gliding craft from the tower of Malmesbury Abbey. Eilmer was said to have flown over 200 yards (180 m) before landing, breaking both his legs. He later remarked that the only reason he did not fly further was because he forgot to give it a tail, and he was about to add one when his concerned Abbot forbade him any further experiments. Bartolomeu de Gusmăo, Brazil and Portugal, an experimenter with early airship designs. In 1709 demonstrated a small airship model before the Portuguese court, but never succeeded with a full-scale model. Pilâtre de Rozier, Paris, France, first trip by a human in a free-flying balloon (the Montgolfičre), built by Joseph-Michel and Jacques-Étienne Montgolfier,. 9 km covered in 25 minutes on October 15, 1783. (see Le Globe below for first unmanned flight, 2 months earlier) Professor Jacques Charles and Les Frčres Robert, two French brothers, Anne-Jean and Nicolas-Louis, variously shared three milestones of pioneering flight : Le Globe, the first unmanned hydrogen gas balloon flew on 26 August 1783. On 1 December 1783 La Charličre piloted by Jacques Charles and Nicolas-Louis Robert made the first manned hydrogen balloon flight. In 1951, the Lockheed XFV-1 and the Convair XFY tailsitters were both designed around the Allison YT40 turboprop engine driving contra-rotating propellers. The British Hawker P.1127 took off vertically in 1960, and demonstrated conventional take off in 1961. By 1964 the first development aircraft, the Hawker Siddeley Kestrel, were flying. These were flown by a tripartite squadron of British, US and West German pilots. The first Hawker Siddeley Harrier flew in 1967.

Szczegóły książki

Kategoria Książki po angielsku Lifestyle, sport & leisure Transport: general interest

• Pełny tytuł: Aviation History
• Autor: Relly Victoria Petrescu, Florian Ion Petrescu
• Język: Angielski
• Oprawa: Miękka
• Liczba stron: 218
• EAN: 9783848266395
• ISBN: 3848266393
• ID: 05301730
• Wydawca: Books on Demand
• Waga: 535 g
• Wymiary: 297 × 210 × 12 mm
• Data wydania: 15. February 2013

Ulubione w innej kategorii

---

---

---