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Lotnicze Warsztaty Doświadczalne
''Lotnicze Warsztaty Doświadczalne'' (LWD) was the Polish aerospace manufacturer and construction bureau, located in Łódź, active between 1945 and 1950. The name meant Aircraft Experimental Workshops. It was the first Polish post-war aerospace construction bureau. History The World War II and German occupation destroyed the whole Polish aviation industry. As soon as eastern part of Poland was liberated, in October 1944 a group of designers gathered in Lublin in a Design Bureau of Ministry of Communication. It was directed by Aleksander Sułkowski, but the main designer became Tadeusz Sołtyk. In primitive conditions, the bureau started works upon a utility aircraft Szpak-1. In early 1945 the construction bureau moved to liberated Łódź and on April 1, 1945 there were created the Aircraft Experimental Workshops (LWD), subordinated to the Ministry of Communication. The Szpak-1 was not built, but there was designed and built its development variant, the LWD Szpak-2 utilit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerospace
Aerospace is a term used to collectively refer to the atmosphere and outer space. Aerospace activity is very diverse, with a multitude of commercial, industrial and military applications. Aerospace engineering consists of aeronautics and astronautics. Aerospace organizations research, design, manufacture, operate, or maintain both aircraft and spacecraft. The beginning of space and the ending of the air is considered as 100 km (62 mi) above the ground according to the physical explanation that the air pressure is too low for a lifting body to generate meaningful lift force without exceeding orbital velocity. Overview In most industrial countries, the aerospace industry is a cooperation of the public and private sectors. For example, several states have a civilian space program funded by the government, such as NASA, National Aeronautics and Space Administration in the United States, European Space Agency in Europe, the Canadian Space Agency in Canada, Indian Space Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lublin
Lublin is the ninth-largest city in Poland and the second-largest city of historical Lesser Poland. It is the capital and the center of Lublin Voivodeship with a population of 336,339 (December 2021). Lublin is the largest Polish city east of the Vistula River and is about to the southeast of Warsaw by road. One of the events that greatly contributed to the city's development was the Polish-Lithuanian Union of Krewo in 1385. Lublin thrived as a centre of trade and commerce due to its strategic location on the route between Vilnius and Kraków; the inhabitants had the privilege of free trade in the Grand Duchy of Lithuania. The Lublin Parliament session of 1569 led to the creation of a real union between the Crown of the Kingdom of Poland and the Grand Duchy of Lithuania, thus creating the Polish–Lithuanian Commonwealth. Lublin witnessed the early stages of Reformation in the 16th century. A Calvinist congregation was founded and groups of radical Arians appeared in the city ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft Manufacturers Of Poland
An aircraft is a vehicle that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil, or in a few cases the downward thrust from jet engines. Common examples of aircraft include airplanes, helicopters, airships (including blimps), gliders, paramotors, and hot air balloons. The human activity that surrounds aircraft is called ''aviation''. The science of aviation, including designing and building aircraft, is called '' aeronautics.'' Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others. History Flying model craft and stories of manned flight go back many centuries; however, the first manned ascent — and safe descent — in modern times took place by larger hot-ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LWD Żuraw
The LWD Żuraw was a Polish utility and liaison aircraft prototype of 1951, a high-wing monoplane with single engine, that did not enter production. The name means '' crane''. Design and development The aircraft was designed in 1949 by the LWD (''Lotnicze Warsztaty Doświadczalne – Aircraft'' Experimental Workshops) as a utility and liaison aircraft for the Polish Air Force. The chief designer was Tadeusz Sołtyk. It was the last LWD design. A prototype first flew on 16 May 1951 (pilot Antoni Szymański). Because of a shortage of more powerful engines, it was fitted with the only available license-built Soviet radial Shvetsov M-11FR (118 kW, 160 hp). In addition to increased airframe weight (it was 160 kg heavier, than expected), the engine appeared too weak. To obtain STOL capabilities, the wings had slats and flaps. The wings were thinner near the canopy to obtain a good view, and they were slightly swept forward. Despite advantages, like short takeoff and l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LWD Miś , Australian contemporary dance company
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LWD may refer to: * Large woody debris * Logging while drilling, on oil wells * Lotnicze Warsztaty Doświadczalne, a Polish aerospace manufacturer * Leigh Warren and Dancers, now Dance Hub SA Dance Hub SA, formerly Leigh Warren & Dancers or Leigh Warren + Dancers (LWD) and then LWDance Hub, is a contemporary dance company based in the South Australian capital of Adelaide. Formed in 1993 by Leigh Warren, the company toured i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LWD Zuch
The Zuch was a Polish aerobatics and trainer aircraft, built in 1948 in the LWD bureau and produced in a small series. Design and development The aircraft was a development of a military and civilian trainer plane LWD Junak-1, meant as a civilian aerobatics and trainer plane for the Polish Aero Club. It was designed in the ''Lotnicze Warsztaty Doświadczalne'' (LWD - Aircraft Experimental Workshops), a main designer was Tadeusz Sołtyk. The design was similar to Junak-1, the main difference was en engine. Unlike Junak, its fixed landing gear, in massive covers, was lacking struts. It was also fitted with split flaps and had slightly enlarged rudder (similar improvements were later adapted in Junak-2). Description Mixed construction (steel and wood) low-wing monoplane, conventional in layout. Fuselage of a steel frame, covered with canvas, in front with metal sheet. Two-spar wings of wooden construction and trapezoid shape, canvas and plywood covered, fitted with split flaps. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LWD Junak
The LWD/WSK Junak was a Polish trainer aircraft, used from 1952 to 1961 by the Polish Air Force and until 1972 by Polish civilian operators. It was designed by the LWD bureau and produced by the WSK Warszawa-Okęcie factory. Development The aircraft was designed in response to a Polish Air Force requirement of 1946 for a trainer to replace the Soviet UT-2, which was obsolete. The new aircraft was designed in 1947 in the LWD ('' Lotnicze Warsztaty Doświadczalne'' - Aircraft Experimental Workshops) - the first Polish post-war construction bureau. The chief designer was Tadeusz Sołtyk. A prototype named the LWD Junak, later the Junak 1, was flown on February 22, 1948 (its name means "brave young man"). The entire design was Polish, except for the engine, which was a license-built Soviet radial, the Shvetsov M-11D (93 kW, 125 hp). After tests, an improved variant, the Junak 2 was flown on July 12, 1949. Notable changes from the Junak 1 included the cockpit being move ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LWD Żak
The LWD Żak was a Polish touring and trainer aircraft of the late 1940s, designed in the LWD and built in a short series. Design and development The Żak (old-fashioned "student") was designed in the Lotnicze Warsztaty Doświadczalne (LWD, ''Aviation Experimental Workshops'') in Łódź, directed by Tadeusz Sołtyk in 1946, as one of the first Polish post-war aircraft. It was a light low-wing cantilever monoplane of a mixed construction, with a crew of two, sitting side by side, and fixed conventional landing gear. The first prototype Żak-1 was first flown on March 23, 1947. It was powered by the Czechoslovak 65 hp straight engine Walter Mikron III and carried markings SP-AAC. The second prototype Żak-2 was powered by the 65 hp flat engine Continental A-65 and had an open cockpit. It was flown on November 27, 1947, and carried markings SP-AAE. The design appeared successful and the Ministry of Communication ordered a series of 10 aircraft. They were to be powered by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PZL-Mielec
PZL Mielec (''Polskie Zakłady Lotnicze'' - Polish Aviation Works), formerly WSK-Mielec (''Wytwórnia Sprzętu Komunikacyjnego'') and WSK "PZL-Mielec" is a Polish aerospace manufacturer based in Mielec. It is the largest aerospace manufacturer in postwar Poland. In 2007, it was acquired by Sikorsky Aircraft Corporation, which retained the brand name. Between 1948 and 2014, the company manufactured approximately 15,600 aircraft. History Before 1945 Between 1938 and 1939, a factory was built in Mielec, designated PZL WP-2 (''Wytwórnia Płatowców 2''—''Airframe Factory no. 2''), which was a division of PZL in Warsaw (''Państwowe Zakłady Lotnicze''—''State Aviation Works''), the biggest Polish aviation works, but production was only starting there at the outbreak of World War II. In March 1939, manufacturing commenced of the first aircraft — PZL.37 Łoś bombers, assembled from components delivered from the PZL WP-1 factory in Warsaw.Gruszczyński, J. (2014), pp. 8–10 T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LWD Szpak , Australian contemporary dance company
{{disambig ...
LWD may refer to: * Large woody debris * Logging while drilling, on oil wells * Lotnicze Warsztaty Doświadczalne, a Polish aerospace manufacturer * Leigh Warren and Dancers, now Dance Hub SA Dance Hub SA, formerly Leigh Warren & Dancers or Leigh Warren + Dancers (LWD) and then LWDance Hub, is a contemporary dance company based in the South Australian capital of Adelaide. Formed in 1993 by Leigh Warren, the company toured i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RWD (aircraft Manufacturer)
RWD was a Polish aircraft construction bureau active between 1928 and 1939. It started as a team of three young designers, Stanisław Rogalski, Stanisław Wigura and Jerzy Drzewiecki, whose names formed the RWD acronym. History They started work while studying at Warsaw University of Technology. In December 1925, with some other student constructors, they set up workshops at the Aviation Section of Mechanics Students' Club (''Sekcja Lotnicza Koła Mechaników Studentów''), where they manufactured their first designs. From 1926 they designed several aircraft alone ( Drzewiecki JD-2 and WR-1), in 1928 they joined forces as one team, starting with RWD-1 sportsplane. Apart from building planes, J. Drzewiecki was a test pilot of their designs, while S. Wigura flew as a mechanic in competitions. In 1930 the team was moved to new workshops at Okęcie district in Warsaw, near the Okęcie aerodrome, today's Warsaw International Airport, founded by the LOPP paramilitary organization. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doświadczalne Warsztaty Lotnicze
Doświadczalne Warsztaty Lotnicze (DWL) (''Experimental Aeronautical Workshops'') was the Polish aircraft manufacturer, active in 1933-1939. It was a home of the RWD construction team and manufactured aircraft under a brand RWD. History The RWD construction team was organized of students of Warsaw University of Technology around 1928. They built their first designs in workshops of the Aviation Section of Students' Mechanical Club, in University buildings. In 1930 the workshops moved to new buildings near Okęcie airport in Warsaw, founded by the LOPP organization. In March 1933 the workshops separated from the Aviation Section and the University, and there was created a company ''Doświadczalne Warsztaty Lotnicze'' to manufacture RWD aircraft. Main designers were Stanisław Rogalski and Jerzy Drzewiecki of the RWD team, other designers were Bronisław Żurakowski, Tadeusz Chylinski, Leszek Dulęba and Andrzej Anczutin and several engineers, including Henry Millicer. A comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
