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PIK-23
The Valmet PIK-23 Towmaster or Suhinu is a Finnish two-seater glider-towing/primary trainer aircraft built entirely out of composite materials in the early 1980s. Design and development The Finnish technology students aviation club (PIK) suggested in the 1970s, that a new aircraft should be developed for glider towing. The work focused on the improvement of a previous design, the PIK-19 Muhinu. Later on, the Helsinki University of Technology and Valmet Valmet Oyj, a Finnish company, is a developer and supplier of process technologies, automation systems and services for the pulp, paper, energy industries. Flow control serves a wider base of process industries. History 1999–2012 Valmet ... Oy joined the project and the design process started from scratch. The goal was to develop a target/glider tower, which also could be used for basic training. It was given the name "PIK-23 Towmaster". Only two aircraft were manufactured, one at Valmet and one at the Helsinki Unive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyteknikkojen Ilmailukerho
Polyteknikkojen Ilmailukerho (PIK) is the student flying club of the Aalto University. As well as a flying club, it develops light aircraft and gliders, often on a small scale but sometimes its designs have been produced in quantity. Approximately 536 aircraft have been built by the organisation and its sub-contractors. It is similar to the Akafliegs of German universities in that students make designs with advice from staff to give practical experience before seeking employment. History It was formed on March 26, 1931. For the first two years, the club operated first as the "Aviation Scouts" and then as the "Polytechnic Aviation Club". It was originally part of the Helsinki Institute of Technology before the merger in 2010 with the Helsinki School of Economics, and the University of Art and Design Helsinki to create Aalto University. The club is based at Otaniemi, Espoo Equipment The club owns aircraft that members can rent. Currently, PIK has one motor-glider and five sailplan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valmet
Valmet Oyj, a Finnish company, is a developer and supplier of process technologies, automation systems and services for the pulp, paper, energy industries. Flow control serves a wider base of process industries. History 1999–2012 Valmet and Rauma merge as Metso At the end of 2009, Metso acquired Tamfelt Corporation, one of the world's leading suppliers of technical textiles. Valmet 2020– At the end of June 2020, Neles was separated from Metso. The State of Finland sold its share of 15 per cent to Valmet. In mid-July, the Swedish company Alfa Laval made an offer to buy Neles. Valmet's CEO Laine rebuked the board of Neles for ill-advised actions and accepting a price that was too low. Laine had previously managed the business operations of Neles and thought that Valmet could in time have bought more of its stock. Alfa Laval's CEO said that they had bought Neles at a “pandemic discount,” and the front page of the Swedish financial newspaper Dagens Industri celebra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low-wing Aircraft
A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplane (aeronautics), multiplanes, which have multiple wings. A monoplane has inherently the highest efficiency and lowest drag of any wing configuration and is the simplest to build. However, during the early years of flight, these advantages were offset by its greater weight and lower manoeuvrability, making it relatively rare until the 1930s. Since then, the monoplane has been the most common form for a fixed-wing aircraft. Characteristics Support and weight The inherent efficiency of the monoplane is best achieved in the cantilever wing, which carries all structural forces internally. However, to fly at practical speeds the wing must be made thin, which requires a heavy structure to make it strong and stiff enough. External Bracing (aeronautics), bracing can be used to improve structural efficiency, reducing weight and cost. For a wing of a given size, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aircraft First Flown In 1982
An aircraft ( 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 the dynamic lift of an airfoil, or, in a few cases, direct downward thrust from its engines. Common examples of aircraft include airplanes, rotorcraft (including helicopters), airships (including blimps), gliders, paramotors, and hot air balloons. Part 1 (Definitions and Abbreviations) of Subchapter A of Chapter I of Title 14 of the U. S. Code of Federal Regulations states that aircraft "means a device that is used or intended to be used for flight in the air." 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, whereas unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valmet Aircraft
Valmet Oyj, a Finnish company, is a developer and supplier of process technologies, automation systems and services for the pulp (paper), pulp, paper, energy industry, energy industries. Flow control serves a wider base of process industries. History 1999–2012 Valmet and Rauma merge as Metso At the end of 2009, Metso acquired Tamfelt Corporation, one of the world's leading suppliers of technical textiles. Valmet 2020– At the end of June 2020, Neles was separated from Metso. The State of Finland sold its share of 15 per cent to Valmet. In mid-July, the Swedish company Alfa Laval made an offer to buy Neles. Valmet's CEO Laine rebuked the board of Neles for ill-advised actions and accepting a price that was too low. Laine had previously managed the business operations of Neles and thought that Valmet could in time have bought more of its stock. Alfa Laval's CEO said that they had bought Neles at a “pandemic discount,” and the front page of the Swedish financial newspa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PIK Aircraft
{{disambig ...
PIK can mean: * Payment in kind (other) * PIK Group, the largest real estate and home-builder company in Russia * Islamic Party of Kurdistan (PIK) * Pantai Indah Kapuk, a community in the sub-district of Penjaringan, North Jakarta, Indonesia * Glasgow Prestwick International Airport, IATA airport code * Polyteknikkojen Ilmailukerho, the flying club of Helsinki University of Technology ** the series of sail and motor airplanes developed by the club, including the Eiri-Avion PIK-20 * Potsdam Institute for Climate Impact Research, a research institute in Potsdam, Germany * Google's experimental PIK image file format that became part of JPEG XL See also * Pik (other) PIK can mean: * Payment in kind (other) * PIK Group, the largest real estate and home-builder company in Russia * Islamic Party of Kurdistan (PIK) * Pantai Indah Kapuk, a community in the sub-district of Penjaringan, North Jakarta, Indones ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glider Tugs
Glider or Gliders may refer to: Aircraft and transport Aircraft * Glider (aircraft), heavier-than-air aircraft primarily intended for unpowered flight ** Glider (sailplane), a rigid-winged glider aircraft with an undercarriage, used in the sport of gliding **Motor glider, heavier-than-air aircraft intended for powered or unpowered flight Other transport * Glider (automobiles), a vehicle without a powertrain * Glider (Belfast), a bus rapid transit system in Belfast, Northern Ireland * Underwater glider, a submarine propelled by changing buoyancy Animals * There are at least eight marsupial mammals with the name "glider". They are in two families within the suborder Phalangeriformes ** Greater glider, ''Petauroides volans'' ** Feathertail glider or pygmy gliding possum, ''Acrobates pygmaeus'' ** Biak glider, ''Petaurus biacensis'' ** Mahogany glider, ''Petaurus gracilis'' ** Northern glider, ''Petaurus abidi'' ** Squirrel glider, ''Petaurus norfolcensis'' ** Sugar glider, ''Petau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Civil Aircraft
List of civil aircraft is a list of articles on civilian aircraft with descriptions, which excludes aircraft operated by military organizations in civil markings, warbirds, warbirds used for racing, replica warbirds and research aircraft. A ABC Motors *ABC Robin single-seat cabin monoplane Abraham *Abraham Iris I & II two-seat parasol monoplane Abrams *Abrams P-1 Explorer pusher survey aircraft Ace Aircraft Manufacturing Company *Ace Baby Ace single-seat parasol monoplane ultralight homebuilt *Ace Junior Ace single-seat parasol monoplane ultralight homebuilt *Ace Scooter single-seat parasol monoplane ultralight homebuilt Acro Sport *Acro Sport I single-seat aerobatic biplane *Acro Sport II two-seat aerobatic biplane *Pober Pixie single-seat parasol monoplane *Pober Super Ace single-seat parasol monoplane Adam Aircraft Industries *Adam A500 twin piston engined executive passenger aircraft *Adam A700 executive jet Adcox *Adcox Student Prince two-seat open biplane Advanced Ae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1980s Finnish Civil Utility Aircraft
__NOTOC__ Year 198 (CXCVIII) was a common year starting on Sunday of the Julian calendar. At the time, it was known as the Year of the Consulship of Sergius and Gallus (or, less frequently, year 951 ''Ab urbe condita''). The denomination 198 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 *January 28 **Publius Septimius Geta, son of Septimius Severus, receives the title of Caesar. **Caracalla, son of Septimius Severus, is given the title of Augustus. China *Winter – Battle of Xiapi: The allied armies led by Cao Cao and Liu Bei defeat Lü Bu; afterward Cao Cao has him executed. By topic Religion * Marcus I succeeds Olympianus as Patriarch of Constantinople (until 211). Births * Lu Kai, Chinese official and general (d. 269) * Quan Cong, Chinese general and advisor (d. 249) Deaths * Li Jue, Chinese warlord and regent * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PIK-19 Muhinu
__NOTOC__ The PIK-19 Muhinu was a light aircraft developed in Finland in the early 1970s for use as a glider tug and flight trainer."PIK-sarjan lentokoneet" It was a low-wing cantilever monoplane of conventional configuration, with an enclosed cockpit and fixed, tricycle undercarriage. Its construction was of composite materials throughout,"Finnish Newcomer" 1979, p.1900 a novel approach at the time. When the PIK-19 flew for the first time in 1972, it was only the fourth aircraft in the world made of these materials."Projects in Various Organizations" The project was undertaken as a joint venture by the Finnish government and the Helsinki University of Technology Helsinki University of Technology (TKK; ; , HUT in international usage) was a technical university in Finland. It was located in Otaniemi, Espoo in the Helsinki metropolitan area, and it was one of the three universities from which the modern d .... Its "PIK" designation belongs to a sequence of designations applied ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piston Engine
A reciprocating engine, more often known as a piston engine, is a heat engine that uses one or more Reciprocating motion, reciprocating pistons to convert high temperature and high pressure into a Circular motion, rotating motion. This article describes the common features of all types. The main types are: the internal combustion engine, used extensively in motor vehicles; the steam engine, the mainstay of the Industrial Revolution; and the Stirling engine for niche applications. Internal combustion engines are further classified in two ways: either a spark-ignition engine, spark-ignition (SI) engine, where the spark plug initiates the combustion; or a compression-ignition engine, compression-ignition (CI) engine, where the air within the cylinder is compressed, Adiabatic process, thus heating it, so that the heated air ignites fuel that is injected diesel engine, then or hot-bulb engine, earlier.''Thermodynamics: An Engineering Approach'' by Yunus A. Cengal and Michael A. Boles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
