Aviation Pioneer Inventor of the first airplanes with their own take off systems, propulsion units and landing gear Text courtesy of Mihai Radu |
number 332.106 for his airplane-automobile. |
Photo courtesy of Mihai Radu |
As an aviation pioneer, he was the first that conceived and flew a machine heavier that air - "Vuia 1" - using for take off and landing its own on board devices: the engine and the landing gear with wheels. He also applied for the first time the wing with in-flight variable incidence, he conceived and used at his plane the principle of a single tractive propeller and the folding wings solution. In August 1906, he built the airplane "Vuia 1 bis" for experimental purposes. |
Photo courtesy of Aurelian Simionescu, 11-4-04 |
Photo courtesy of Jean-Pierre Lauwers |
from the original Post Card Photo courtesy of Jean-Pierre Lauwers |
The plane "Vuia 2", built in 1907, with superior performances, powered by an Antoinette engine of 25 HP, was exposed in the first
Aeronautical Showroom from Paris. |
by Ernest Jones After some days of trials at Sartrouville, beginning March 2, 1906, a flight of about 12m. was made on March 18. The machine was a miniature tractor monoplane, wings arched laterally, rudder immediately to rear of chassis, 25 h.p. carbonic-acid gas engine. No appreciable flights were made, however, until August 12, 1906. After changes in the machine (Viua II), and a rear horizontal stabilizer added, a flight of 8-10m. was made at Montagny, June 21. Other flights were as follows: July 19---20m., Montagny August 19---24m., Montagny October 7-14---4m., Issy January 26, 1907-----m., Bagatelle March 2, 1907---4-10m., Bagatelle March9-27---Running on ground and up to 3-4m. April 1907---Machine modified and Antonoinette 24 h.p. engine installed. This was a tractor monoplane with folding wings of steel tube ribs, rudder aft hinged to chassis, fixed horizontal stabilizer aft on outrigger and an elevator further aft. July 5, 1907---Flew 20m. and crashed at Bagatelle. Vuia never attained further prominence in aeronautics, and made no further flights. by Ernest Jones |
Photo courtesy of Aurelian Simionescu, 11-4-04 |
Another invention was his vapor generator by internal and catalytic combustion, capable to provide high-pressure (100-120 atm) gas instead of 10 atm gas pressure of the other similar contemporary machines. This invention is now used in all thermic powerplants. Traian Vuia and one of his partners, Emmanuel Yvonneau, patented in France, several types of gas generators (patents no: 661254/1928; 680567/1928; 740226/1932). He published several articles about his inventions: "Projet d'aeroplan-automobil" in "Compte Rendus de l'Academie de science" CXXXIV, Paris 1903; "Improved Airplane Motor", London 1904; "Vertical flight", Bucharest 1922, etc. |
On May 27, 1922 he was chosen as Member of Honor in the Romanian Academics. Some 84 years after his famous flight on March 18, 1906, the city of Montesson, France installed a memorial plaque in his name, named a local square after him and installed a small statue to honor him in the City Hall. |
11-3-04 |
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