Famous Romanians – Inventor Henri Coanda, medical professor Paulescu, and avant - garde poet Tzara
The three Romanians featured in this week's column all made very important contributions to the scientific and artistic worlds. It is also interesting to see that the connection point between them is that, even if they all had different…
Mariana Ganea · Journalist
· Updated · 6 min read
The three Romanians featured in this week's column all made very important contributions to the scientific and artistic worlds. It is also interesting to see that the connection point between them is that, even if they all had different political views and acted accordingly, they remained in our collective memory for the great good they did. We're talking about Romanian inventor Henri Coanda, professor of medicine Nicolae Paulescu, and avant garde poet Tristan Tzara. Henri Marie Coanda was a Romanian inventor, aerodynamics pioneer and airplane builder. He invented a great number of devices, discovered the Coanda effect in fluid dynamics - which was the starting point for jet planes- and he designed a flying saucer. Henri Conda was born in Bucharest in 1886, the son of the General Constantin Coanda, mathematics professor at the National School of Bridges and Roads, and Aida Danet, daughter of the French physician Gustave Danet. He graduated the Military High School in Iasi and School of Artillery, Military and Naval Engineering in Bucharest. In 1904 he was sent with an artillery regiment to Germany and he enrolled in the Technische Hochschule in Charlottenburg, Berlin. After that he continued his studies in 1907 – 1908 at the Montefiore Institute in Liege, Belgium. In 1905, he built a missile-airplane for the Romanian Army. In 1909 he enrolled in the École Nationale Superieure d'Ingenieurs en Construction Aéronautique .One year later (1910) he graduated as the head of the first class of aeronautical engineers. In 1910, he designed and built an aircraft known as the Coanda – 1910, which he displayed publicly at the second International Aeronautic Salon in Paris that year. Between 1911 and 1914, he worked as technical manager of the Bristol Airplane Company in United Kingdom, where he designed several airplanes named the Bristol-Coanda Monoplanes. In 1912 one of these aircraft won a prize at the British Military Aeroplane Competion. In 1915, he returned to France where, working during World War II, he designed and built three different models of propeller airplane, including the Conada-1916, for the company Delaunay – Belleville in Saint-Denis. This design was to be used in the 1950s Sud Aviation Caravelle transport airplane, for which Coanda was a technical consultant. In 1934 Henri Coanda obtained the French patent for the Coanda –effect. During World War II, in the then occupied France he worked for the German Army helping them in the developing of the turbo propeller drive system. In 1969, during the opening early years of the Ceausescu regime, Henri Coanda returned to Romania, where he was director of the Institute for Scientific and Technical Creation (INCREST) and in 1971 reorganized the Department of Aeronautical Engineering of the Polytechnic University of Bucharest. Henri Coanda received various awards, among which the Harry Diamond Laboratories Award, Honorary Fellowship of the Royal Aeronautical Society, Grand Gold Medal "Vielles Tiges",UNESCO Award for Scientific Research and Medal of French Aeronautics, Order of Merit. He died in Bucharest on November 25, 1972 at the age of 86.


