|
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] |
Polish Aviation Museum
The Polish Aviation Museum ( pl, Muzeum Lotnictwa Polskiego w Krakowie) is a large museum of historic aircraft and aircraft engines in Kraków, Poland. It is located at the site of the no-longer functional Kraków-Rakowice-Czyżyny Airport. This airfield, established by Austria-Hungary in 1912, is one of the oldest in the world. The museum opened in 1964, after the airfield closed in 1963. Has been scored as eighth world's best aviation museum by CNN. For the first half century of its existence the museum used four hangars of the former airfield to display its exhibits. These buildings were not originally designed for this purpose and suffered from various inadequacies, notably insufficient heating in winter. The situation improved when a new main building for the museum opened on 18 September 2010. Collection The collection consists of over 200 aircraft as of 2005. Several of the aircraft displayed are unique on the world scale, including sailplanes and some 100 ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivchenko AI-14
The Ivchenko AI-14 is a nine-cylinder, air-cooled, radial piston engine designed in the Soviet Union to power aircraft. A variant known as the M462 was produced under license by Avia. Variants ;AI-14: ;AI-14R:Underwent state trials in December 1950 and was used in many types of light aircraft, typically used with a two-bladed propeller and is started with compressed air. Several thousand were built. ;AI-14RA ;AI-14V: Variant for helicopters and other applications. ;AI-14VF: Variant for helicopters and other applications. ;AI-14RF: A variant uprated by Ivan Vedeneyev to 300 hp. Its further development is the Vedeneyev M14P family of engines. ;Avia M462: Powers the Zlín Z 37 agricultural aircraft. ;Zhuzhou HS-6: The designation for AI-14 Licence production in China. ;PZL AI-14R: A licensed version of the AI-14R, produced by WSK-Kalisz in Poland from 1956 until 2007. Applications * Aero L-60 Brigadýr (L-60S variant) *Antonov An-14 - AI-14RF * ICA IS-23 - AI-14RF *Kamov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1950s Polish Civil Utility Aircraft
Year 195 ( CXCV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Scrapula and Clemens (or, less frequently, year 948 ''Ab urbe condita''). The denomination 195 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus has the Roman Senate deify the previous emperor Commodus, in an attempt to gain favor with the family of Marcus Aurelius. * King Vologases V and other eastern princes support the claims of Pescennius Niger. The Roman province of Mesopotamia rises in revolt with Parthian support. Severus marches to Mesopotamia to battle the Parthians. * The Roman province of Syria is divided and the role of Antioch is diminished. The Romans annexed the Syrian cities of Edessa and Nisibis. Severus re-establish his head ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1950s Polish Military Utility Aircraft
Year 195 ( CXCV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Scrapula and Clemens (or, less frequently, year 948 ''Ab urbe condita''). The denomination 195 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus has the Roman Senate deify the previous emperor Commodus, in an attempt to gain favor with the family of Marcus Aurelius. * King Vologases V and other eastern princes support the claims of Pescennius Niger. The Roman province of Mesopotamia rises in revolt with Parthian support. Severus marches to Mesopotamia to battle the Parthians. * The Roman province of Syria is divided and the role of Antioch is diminished. The Romans annexed the Syrian cities of Edessa and Nisibis. Severus re-establish his head ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LWD Aircraft , 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] |
Nord 3400
The Nord 3400 Norbarbe was a French two-seat observation and casualty-evacuation aircraft built by Nord Aviation for the French Army Light Aviation. Design and development The Nord 3400 was designed to meet a French Army requirement for a two-seat observation aircraft, with a secondary casualty-evacuation role. The 3400 was a braced high-wing monoplane with a fixed tailwheel landing gear and an enclosed cabin with tandem seating for a pilot and observer. The prototype ''F-MBTD'' first flew on 20 January 1958, powered by a Potez 4D-30 engine. A second prototype with an increased wing area followed, being powered by a Potez 4D-34 engine. A production batch of 150 was ordered by the French Army in the same configuration as the second prototype. Variants ;Nord 3400-01: First prototype, powered by a Potez 4D-30 engine, with, span/ area, wings. ;Nord 3400: Production aircraft (and 2nd prototype), with a more powerful Potez 4D-34 engine and increased span/area wings. Operators ; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radial Engine
The radial engine is a reciprocating type internal combustion engine configuration in which the cylinders "radiate" outward from a central crankcase like the spokes of a wheel. It resembles a stylized star when viewed from the front, and is called a "star engine" in some other languages. The radial configuration was commonly used for aircraft engines before gas turbine engines became predominant. Engine operation Since the axes of the cylinders are coplanar, the connecting rods cannot all be directly attached to the crankshaft unless mechanically complex forked connecting rods are used, none of which have been successful. Instead, the pistons are connected to the crankshaft with a master-and-articulating-rod assembly. One piston, the uppermost one in the animation, has a master rod with a direct attachment to the crankshaft. The remaining pistons pin their connecting rods' attachments to rings around the edge of the master rod. Extra "rows" of radial cylinders can be added i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yakovlev Yak-12
The Yakovlev Yak-12 (russian: Яковлев Як-12, also transcribed as Jak-12, NATO reporting name: "Creek") is a light multirole STOL aircraft used by the Soviet Air Force, Soviet civilian aviation and other countries from 1947 onwards. Design and development The Yak-12 was designed by Yakovlev's team to meet a requirement of the Soviet Air Force of 1944 for a new liaison and utility plane, to replace the obsolete Po-2 biplane. It was also meant to be used in civil aviation as a successor to Yakovlev's AIR-6 of 1934, built in a relatively small series. Yakovlev's first proposal was a four-place high-wing aircraft, the Yak-10 (first named Yak-14), built in January 1945. It won the competition with a low-wing Yak-13, based on the same fuselage, and a series of 40 Yak-10s were produced,Gunston 1995, pp. 468–469. powered with a 108 kW (145 hp) Shvetsov M-11M radial. In 1947, Yakovlev developed a new aircraft to replace the Yak-10. This was fitted with a mor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
STOL
A short takeoff and landing (STOL) aircraft is a conventional fixed-wing aircraft that has short runway requirements for takeoff and landing. Many STOL-designed aircraft also feature various arrangements for use on airstrips with harsh conditions (such as high altitude or ice). STOL aircraft, including those used in scheduled passenger airline operations, have also been operated from STOLport airfields which feature short runways. Design considerations Many fixed-wing STOL aircraft are bush planes, though some, like the de Havilland Canada Dash-7, are designed for use on prepared airstrips; likewise, many STOL aircraft are taildraggers, though there are exceptions like the PAC P-750 XSTOL, the Quest Kodiak, the de Havilland Canada DHC-6 Twin Otter and the Peterson 260SE. Autogyros also have STOL capability, needing a short ground roll to get airborne, but capable of a near-zero ground roll when landing. Runway length requirement is a function of the square of the minimum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liaison Aircraft
A liaison aircraft (also called an army cooperation aircraft) is a small, usually unarmed aircraft primarily used by military forces for artillery observation or transporting commanders and messages. The concept developed before World War II and included also battlefield reconnaissance, air ambulance, column control, light cargo delivery and similar duties. Able to operate from small, unimproved fields under primitive conditions, with STOL capabilities, most liaison aircraft were developed from, or were later used as general aviation aircraft. Both fixed-wing aircraft and helicopters can perform liaison duties. Use by country Bulgaria * Kaproni Bulgarski KB-11 Fazan Germany Nazi period: * Fieseler Fi 156 ''Storch'' * Messerschmitt Bf 108 ''Taifun'' * Focke-Wulf Fw 189 Uhu Japan Imperial period: * Kokusai Ki-76 (Imperial Japanese Army Air Force, 1942–1945) * Tachikawa Ki-36 (Imperial Japanese Army Air Force, 1938–1945) Postwar period: * LR-1 (Japan Ground Self-Defense F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shvetsov M-11
The Shvetsov M-11 is a five-cylinder air-cooled radial aircraft engine produced in the Soviet Union between 1923 and 1952.Gunston 1989, p.158. Design and development The Shvetsov M-11 was designed under a 1923 competition in the Soviet Union for a new engine to power trainer aircraft. It is a single-row five-cylinder air-cooled radial piston engine with aluminum cylinder heads. Like the American Kinner B-5 5-cylinder radial of similar size, the M-11 had individual camshafts for each cylinder, operating the pushrods, rather than a single central cam ring. The initial versions of the M-11 suffered from a short service life of only 50 hours. The basic M-11 engine had a power output of 100 hp (73 kW), the newer M-11D variant was higher at 125 hp (92 kW). The ultimate version, M-11FR, introduced in 1946, increased power output to 160 hp at 1,900 rpm on takeoff and 140 hp at cruise and had provisions for a variable-pitch propeller, accessory drive (for vacu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tadeusz Sołtyk
Tadeusz Sołtyk (born 30 August 1909 in Radom, died 14 July 2004 in Warsaw) was a Polish aircraft designer and aerospace engineer, most famous as the creator of the PZL TS-11 Iskra After graduating from the Mechanical Department of the Warsaw University of Technology in 1934, he became a designer at the State Aviation Works (PZL). During his tenure at the company, he participated in the development of the PZL 23 Karaś light bomber and its potential successor, the PZL.46 Sum. In 1939 he became a deputy to PZL's Chief Designer, Stanisław Prauss. During the 1939 September Campaign, he fought in the battle of Kock. He was captured there, then escaped and eluded the German occupants by hiding in the countryside. After the Germans were pushed back from eastern Poland, Sołtyk organized, in 1944, the Experimental Aircraft Workshops ( LWD) in Lublin. He also became the chief designer in the facility. In 1949 Sołtyk took up work at the Institute of Aviation in Warsaw. Since 1952 he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
