Elie Carafoli at the Romanian Academy
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European Defence Industry Associations 2016 Catalogue Foreword
European Defence Industry Associations 2016 Catalogue Foreword In the area of Market & Industry the EDA promotes the efficiency and competitiveness of the European Defence Countries: Equipment Market (EDEM), strengthening of the European Defence Technological and Industrial Base (EDTIB), and supports government and industrial stakeholders in adapting into the EU regulatory environment. Austria Belgium Further to the development of actions and activities to support its Member States (shareholders), EDA has taken action Bulgaria in favour of the industry. Through different workstrands, EDA has developed a set of activities and tools to support the Croatia industry by addressing either supply chain related issues or the specificities of the SMEs. Those activities aim at Cyprus facilitating the access to EU fundings, the support to Innovation, the access to the European Defence supply Chain and Czech Republic the access to business opportunities. Estonia Finland France Those activities could only be thought through and implemented without a comprehensive knowledge and Germany understanding of the Defence Supply Chain in Europe. This EDTIB is made of companies that are so numerous and Greece diverse that EDA had to rely on groupings of those companies to better understand them. The Defence Industry Hungary Associations at national and European level are a set of groupings that became one of the main interlocutors of EDA. Ireland Italy This catalogue regroups at the time of its making, the national and European Defence Industry associations and their Latvia members and is a good information tool to start exploring for new potential partnerships. The web based tool will be Lithuania available soon. Luxembourg Malta Netherlands Norway Poland Portugal Romania Slovakia Slovenia © The European Defence Agency (EDA) 2016. -
Personalities on the Meridians of the Scientific Universe
88 Personalities on the Meridians of the Scientific Universe Personalities on the Meridians of the Scientific Universe Elie Carafoli was born on the 15th of wings with a rounded board, known under the name September in Veria, a town situated very close to „Carafoli profiles”. Thessaloniki, Greece, from Aromanian parents. He started school in Veria. In 1915 he left together with Professor of Polytechnique in Bucharest his family in Serbia and remained for a short period of time in Bitolia. He comes back in the country and sets up in The beginning of the war forces him to leave October 1928 the Department of Aerodynamics and again, this time to Bucharest, to aone of his uncles. Fluid Mechanics at the Poly-technique School of He continues his studies at „Gheorghe Lazăr” High Bucharest where he will work for 45 years. After school and at „Mânăstirea Dealu” Military High two-year activity in Romania, he finalizes together School. He always remembered a story from his with the French engineer Lucien Virmaux the childhood about Nistor Kostic, a peasant from Divic design of the first Romanian plane fabricated at IAR village which was close to his birthplace, who Brasov Plant, called CV-11 (Carafoli-Virmaux), a launched himself from the summit of the Pind monoplane with a low wing, an Mountains and was flying like a bird. Maybe this story made him go in 1919 to the Polytechnique School of Bucharest, recently transformed into the National School of Bridges and Roads, where he intended to build a glider. In 1924 he became an electromechanical engineer. -
ELIE CARAFOLI – PROFESSOR, ENTREPRENEUR and PATRIOT SCIENTIST
INCAS BULLETIN No. 2/ 2009 ELIE CARAFOLI – PROFESSOR, ENTREPRENEUR and PATRIOT SCIENTIST George SAVU* - COMOTI, [email protected] Octavian TRIFU - Ecole Polytechnique Montreal, [email protected] Catalin NAE – INCAS, [email protected] DOI: 10.13111/2066-8201.2009.1.2.2 Professors - Nicolae Enache de la Olt – professor of mathematics and astronomy at the Dealu Monastery. The first Romanian who obtained a doctorate degree in aerodynamics at the Sorbonne (1908) - Ion Ionescu - Bizet – professor of strength of materials and metal structures at the Polytechnic School of Bucharest, one of the founders of the Mathematical Gazette - Paul Painlevé – professor of mathematics and fluid mechanics at the Faculty of Sciences in Paris - Albert Toussaint – professor of experimental aerodynamics and director of the Institute of Saint Cyr (“I have seen farther than others because I stood on the shoulders of giants” - Isaac Newton) First achievements - 1924 – Degree in physics and mathematics in Paris - 1928 – Ph.D. in Physics from the Sorbonne with a thesis entitled “Contribution to the sustentation theory in aerodynamics” - October 1928 – He established the Department of Aerodynamics and Fluid Mechanics within the Department of Electro mechanics at the Polytechnic School of Bucharest - 1928 – His first book, “Aerodynamics of aircraft wings”. Other books and more than 200 scientific papers will follow. * * FRAeS 7 INCAS BULLETIN No. 2/ 2009 The inauguration of the wind tunnel at the Polytechnic School by King Carol II (1931); the wind tunnel was later also visited by L. Prandtl Cover of his volume of experimental results obtained in the tunnel at the Polytechnic School of Bucharest (1938) 8 INCAS BULLETIN No. -
Personalities on the Meridians of the Scientific Universe
88 Personalities on the Meridians of the Scientific Universe Personalities on the Meridians of the Scientific Universe Elie Carafoli was born on the 15th of wings with a rounded board, known under the name September in Veria, a town situated very close to „Carafoli profiles”. Thessaloniki, Greece, from Aromanian parents. He started school in Veria. In 1915 he left together with Professor of Polytechnique in Bucharest his family in Serbia and remained for a short period of time in Bitolia. He comes back in the country and sets up in The beginning of the war forces him to leave October 1928 the Department of Aerodynamics and again, this time to Bucharest, to aone of his uncles. Fluid Mechanics at the Poly-technique School of He continues his studies at „Gheorghe Lazăr” High Bucharest where he will work for 45 years. After school and at „Mânăstirea Dealu” Military High two-year activity in Romania, he finalizes together School. He always remembered a story from his with the French engineer Lucien Virmaux the childhood about Nistor Kostic, a peasant from Divic design of the first Romanian plane fabricated at IAR village which was close to his birthplace, who Brasov Plant, called CV-11 (Carafoli-Virmaux), a launched himself from the summit of the Pind monoplane with a low wing, an Mountains and was flying like a bird. Maybe this story made him go in 1919 to the Polytechnique School of Bucharest, recently transformed into the National School of Bridges and Roads, where he intended to build a glider. In 1924 he became an electromechanical engineer. -
Romanian Engineering "On the Wings of the Wind"
Journal of Aircraft and Spacecraft Technology Review Romanian Engineering "On the Wings of the Wind" 1Relly Victoria Petrescu, 2Raffaella Aversa, 2Antonio Apicella and 1Florian Ion Tiberiu Petrescu 1ARoTMM-IFToMM, Bucharest Polytechnic University, Bucharest, (CE), Romania 2Department of Architecture and Industrial Design, Advanced Material Lab, Second University of Naples, 81031 Aversa (CE), Italy Article history Abstract: The presented study proposes a commemoration of the main Received: 09-01-2018 artisans of the Romanian and world aviation, from its beginnings to the day. Revised: 12-01-2018 Very briefly are brought to the forefront, the main inventors of flying Accepted: 18-01-2018 machines and equipment that have lived here in the Romanian territory and have contributed substantially to the development of any type of flight. We Corresponding Author: Florian Ion Tiberiu Petrescu will talk about Traian Vuia, Aurel Vlaicu, Alexandru N. Ciurcu, Hermann ARoTMM-IFToMM, Bucharest Julius Oberth, Elie Carafoli, Anastase Dragomir, Radu Manicatide, Iosif Polytechnic University, Silimon, Elena Caragiani-Stoenescu, Petre Constantinescu, Dumitru Dorin Bucharest, (CE), Romania Prunariu, Henri Marie Coanda, George (Gogu) Constantinescu. George E-mail: [email protected] (Gogu) Constantinescu (4.Oct.1881 - December 11, 1965) was a Romanian scientist and engineer, often considered to be one of the most important Romanian engineers. He was responsible for creating a new field of mechanics, called "sonicity," which describes the transmission of energy through vibrations in fluid or solid bodies. He applied the new theory to numerous inventions: sonic, sonic, sonic and others. Among other achievements, there is also a pulling device among the propeller blades regardless of its speed and the first automatic gearshift. -
Finishing Technology Method for the Lightweight Reaction Motor NERVA
Finishing Technology Method for the Lightweight Reaction Motor NERVA Radu Dan Rugescu1, Dragos Ronald Rugescu2 1Aerospace Sciences Chair “Elie Carafoli”, University “Politehnica” Bucharest, Aerospace Engineering Department, 2"Ion Barbu" High School, Bucharest, Romania, Europe NERVA research is a continuation of a limited experimental liquid rocket motors program (MRE in Romanian) started by the authors in 1962 at the Polytechnic Institute in Bucharest, Romania, with the encouragement of the famous pioneer of Astronautics Prof. Hermann Oberth, a Romanian native. The MRE program was part of a larger ADDA project of developing sounding rocket vehicles, first aimed to develop a series of small thrust, liquid propellant rocket engines and their remotely controlled test stand, as early Romanian academic preoccupations in space propulsion. The successful first test firing of the MRE-1 motor was recorded on April 9th, 1969. This early endeavor was 100% successful and was continued long after with a series of engine developments including the test firing of the first Romanian air-breathing rocket engine in 1987 and the present development of the NERVA liquid motor for a Mach-10 re-entry research vehicle. The design principles and proprietary manufacturing technologies developed by ADDA are demonstrated with respect to the double wall, cooling jacket of the engine thrust chamber and nozzle. A cooperative Romanian-Greek (Patras University) research project under a NATO sponsorship is now envisaged to solve this problem. Emphasize is placed on the surface and channel finishing procedure for enhancing the fatigue behavior of the double wall structure in regard to the medium-pressure level envisaged in the NERVA powering unit.