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Aurel Vlaicu

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Native name  Aurel Vlaicu
Nationality  Romanian
Role  Engineer
Full Name  Aurel Vlaicu
Name  Aurel Vlaicu
Aircraft designed  A Vlaicu I
Aurel Vlaicu PlanorulluiAurelVlaicu Trendelier
Born  November 19, 1882 (1882-11-19) Bintinti, Austria-Hungary
Cause of death  Heart attack during a flight test
Resting place  Bellu cemetery, Bucharest 44°24′13.79″N 26°5′59.11″E / 44.4038306°N 26.0997528°E / 44.4038306; 26.0997528
Alma mater  Budapest University of Technology and Economics Technische Universitat Munchen
Occupation  Engineer, inventor, aviator
Died  September 13, 1913, Banesti, Prahova, Romania
Education  Budapest University of Technology and Economics (1902–1907), Technische Universitat Munchen

Aurel vlaicu


Aurel Vlaicu ([a.uˈrel ˈvlajku]; November 19, 1882 – September 13, 1913) was a Romanian engineer, inventor, airplane constructor and early pilot.

Contents

Aurel Vlaicu Top 10 Obscure Inventions That Killed Their Inventors

Accident aurel vlaicu


Early Years and Education

Aurel Vlaicu 103 ani de la primul zbor al lui Aurel Vlaicu pe Dealul

Aurel Vlaicu was born in the village of Bintinti (renamed Aurel Vlaicu in 1927) near Geoagiu in Transylvania, then part of the Austro-Hungarian Empire and now in Romania. He attended a Calvinist high school in Orastie (renamed "Liceul Aurel Vlaicu" in his honor in 1919) and took his Baccalaureate in Sibiu in 1902. He was a high school colleague of Petru Groza, and in Sibiu became friends with Octavian Goga. Vlaicu furthered his studies at Technical University of Budapest and Technische Hochschule Munchen in Germany, earning his engineer's diploma in 1907.

Aurel Vlaicu httpsuploadwikimediaorgwikipediacommonsthu

Between 1907 and 1908 Vlaicu served in the Austro-Hungarian Navy, and on September 1, 1908 he took an engineer's position with the Opel car factory in Russelsheim.

Aviation career

Aurel Vlaicu Aurel Vlaicu November 19 1882 September 13 1913

Vlaicu left Opel in March 1909 and returned to Bintinti, where, together with his brother, Ion, he built a glider which first flew in the summer of 1909.

In October 1909, on the advice of Goga, he moved to the Kingdom of Romania, where with help from Romanian-Transylvanian expatriates, he obtained financial support to build his first powered airplane, following a number of demonstration flights with rubber-powered models in front of Romanian government officials and journalists.

On November 1, 1909 he began the construction of his first powered airplane, the A. Vlaicu Nr. I at the Army Arsenal in Bucharest with funding from the Romanian Ministry of War and on a 300 lei monthly stipend from the Minister of Public Education. A. Vlaicu Nr. I flew for the first time on June 17, 1910 over Cotroceni airfield.

On September 28, 1910, as a part of the fall military exercises, Vlaicu flew his airplane from Slatina to Piatra Olt carrying a message, an early instance of an airplane being used for military purposes.

The construction of A. Vlaicu Nr. II was started in December 1910 on a budget of 16,000 lei and first flew in April 1911. Between 23 and 30 June 1912 Vlaicu competed with it at the International Flight Week in Aspern-Vienna (Die internationale Flugwoche in Wien), against 42 other aviators, including Roland Garros. Vlaicu won prizes totaling 7,500 Austro-Hungarian krone for precision landing, projectile throwing and tight flying around a pole. On this occasion, he was issued the FAI pilot license number 52. On return from Aspern he flew demonstration flights throughout Transylvania.

A. Vlaicu Nr. III was a two-seat monoplane having a fully cowled 80 hp (60 kW) Gnome Gamma engine. Built on contract for the Marconi Company for experiments with aerial radio, at the time of Vlaicu's death it was only partially finished. It was completed by his friends and several short test flights were made during 1914 by military pilot Petre Macavei. Further tests were hindered by the unusual controls. In 1916, during the German occupation of Bucharest, the aircraft was seized and shipped to Germany, and it was last seen in 1942 at an aviation exhibition in Berlin by Romanian military officers, though no mention of it is made in references on the Berlin exhibition.

Vlaicu airplanes design

During his short career, Aurel Vlaicu designed and built one glider and three airplanes of his own design.

He perfected his design on rubber band powered models he began experimenting with while a student in Munich.

Vlaicu's three powered airplanes had one central aluminum tubing, the flight controls in front, two propellers, one mounted ahead of the nacelle, and the other to the rear of the wing up high, partially counteracting each other's torque. They employ tricycle-landing gears with independent trailing arm suspension, had brakes on the rear wheel, and were equipped with Gnome rotary engines.

His airplanes lacked ailerons, relying on just rudder and elevators for control, via a steering wheel mounted on a tiller. The wheel controlled the elevators while sideways motion of the tiller controlled the rudder. The wheel could be temporarily locked with the help of two dowels. The low center of gravity provided by the parasol wing allowed for the lateral stability that this type of control system requires.

Death

Aurel Vlaicu died on September 13, 1913 near Campina, on the outskirts of Banesti commune while attempting to be the first to fly across the Carpathian Mountains in his now aged A. Vlaicu Nr. II. He was expected to participate in the ASTRA festivities in Orastie, near Bintinti.

He was buried in Bellu cemetery, in Bucharest and was posthumously elected to the Romanian Academy in 1948.

The cause of Vlaicu's crash remains unsolved. Vlacu's friends Giovanni Magnani and Constantin Silisteanu dismissed claims of sabotage, the two being among the first to inspect the wreckage as they were following him in an automobile. The most plausible cause of Vlaicu's death was that the airplane stalled while landing with the engine off - as was common practice at the time, landings were made with the engine off, however this made it difficult for the pilot to abort a misjudged landing.

Legacy

June 17, the day of Aurel Vlaicu's first powered flight, is celebrated as The National Aviation Day of Romania.

The second largest airport in Romania Aurel Vlaicu International Airport, and a YR-ASA registered TAROM Airbus A318-111 are named after him.

Aurel Vlaicu University, a public university founded in 1991 in Arad bears Vlaicu's name.

His name is listed second on the Romanian Airmen Heroes Memorial in Bucharest, after Gheorghe Caranda and before his friend and fellow pilot, Gheorghe Negel, who died in a plane crash one month after Vlaicu, on October 11, 1913.

A museum was established in his home village, now named Aurel Vlaicu. and a monument was erected near Banesti where he crashed his plane.

The 50 Romanian lei banknote has a portrait of Vlaicu on the obverse, and on the reverse a drawing of one of his airplanes and a cross-section of the airplane's engine.

A commemorative 50 bani coin has been issues by the Romanian National Bank in 2010.

His life was subject of a novel "Flacaul din Bintinti" by Constantin Ghiban (published in 1953), and of a movie by Mircea Dragan (released in 1978).

References

Aurel Vlaicu Wikipedia


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