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RB199
The Turbo-Union RB199 is a turbofan jet engine designed and built in the early 1970s by Turbo-Union, a joint venture between Rolls-Royce, MTU and Aeritalia. The only production application was the Panavia Tornado, but it was used in the British Aerospace EAP whose 1st flight was on 8 August 1986 from Warton, without use of a spare engine on its total 259 flights, and is now in RAF Cosford Museum. It was also used in the first two Prototypes of the Eurofighter Typhoon, whose 1st flight, by DA1, was from Manching, Bavaria on 27 March 1994, and for a further two years before the EJ200 engines were installed - good reliability meant the spare RB199 engine supplied was never used. Design and development The RB199 originated with a requirement, in 1969, to power a new European multirole combat aircraft (MRCA) called the Panavia MRCA. The engine requirements to meet the Panavia MRCA specification were significant advances over current engines in thrust-to-weight ratio, fuel consu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panavia Tornado
The Panavia Tornado is a family of twin-engine, variable-sweep wing multi-role combat aircraft, jointly developed and manufactured by Italy, the United Kingdom and Germany. There are three primary #Variants, Tornado variants: the Tornado IDS (interdictor/attack aircraft, strike) fighter-bomber, the Tornado ECR (electronic warfare aircraft, electronic combat/reconnaissance aircraft, reconnaissance) SEAD aircraft and the Tornado ADV (air defence variant) interceptor aircraft. The Tornado was developed and built by Panavia Aircraft GmbH, a tri-national consortium consisting of British Aerospace (previously British Aircraft Corporation), Messerschmitt-Bölkow-Blohm, MBB of West Germany, and Aeritalia of Italy. It first flew on 14 August 1974 and was introduced into service in 1979–1980. Due to its multirole design, it was able to replace several different types of aircraft in the adopting air forces. The Royal Saudi Air Force (RSAF) became the only export operator of the Tornad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbo Union
Turbo-Union Limited was a joint venture of three European aero-engine manufacturers, FiatAvio (now Avio), MTU Aero Engines and Rolls-Royce. Products The company's only product was the RB199, a three-spool turbofan developed specifically for the Panavia Tornado. Structure The ownership of the company similarly split into- * 40% Rolls-Royce * 40% MTU Aero Engines * 20% Avio S.p.A. (formerly Fiat Aviazione) It had an office on ''Arabellastraße'' in Munich near both NAMMA and Panavia, but the head office was initially at Filton. It was known as Turbo-Union Ltd. Turbo-Union was a fully integrated and collaborative European Company, whose formal language was English, by kind and charitable agreement of the Governments concerned. The organisation of the company was of FG (Functional Group) kind - for example, FG4 was Concept Design Engineering, FG6 was Customer Support Engineering and Provisioning, and so on. Each FG was chaired by a European person included people from all three ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbo-Union
Turbo-Union Limited was a joint venture of three European aero-engine manufacturers, FiatAvio (now Avio), MTU Aero Engines and Rolls-Royce. Products The company's only product was the RB199, a three-spool turbofan developed specifically for the Panavia Tornado. Structure The ownership of the company similarly split into- * 40% Rolls-Royce * 40% MTU Aero Engines * 20% Avio S.p.A. (formerly Fiat Aviazione) It had an office on ''Arabellastraße'' in Munich near both NAMMA and Panavia, but the head office was initially at Filton. It was known as Turbo-Union Ltd. Turbo-Union was a fully integrated and collaborative European Company, whose formal language was English, by kind and charitable agreement of the Governments concerned. The organisation of the company was of FG (Functional Group) kind - for example, FG4 was Concept Design Engineering, FG6 was Customer Support Engineering and Provisioning, and so on. Each FG was chaired by a European person included people from all th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MTU Aero Engines
MTU Aero Engines AG is a German aircraft engine manufacturer. MTU develops, manufactures and provides service support for military and civil aircraft engines. MTU Aero Engines was formerly known as MTU München. History While the Munich-based engine manufacturer Rapp Motorenwerke, and subsequently BMW, had produced aircraft engines since 1913, the modern company regards the formal date of its formation as being 1934, the year in which ''BMW Flugmotorenbau GmbH'' was spun-off from BMW. This step was initiated by the Ministry of Aviation in order to disguise the planned rearmament of the Luftwaffe – as a standalone limited company the ''Flugmotorenbau GmbH'' had less strict disclosure requirements. Additionally, BMW aimed at outsourcing the unforeseeable risk of contributing to the German rearmament. In 1936, BMW built an aircraft engine plant in Allach near Munich, which are the headquarters of MTU Aero Engines today. In 1940, the plant was expanded significantly to start la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Creep (deformation)
In materials science, creep (sometimes called cold flow) is the tendency of a solid material to undergo slow deformation while subject to persistent mechanical stresses. It can occur as a result of long-term exposure to high levels of stress that are still below the yield strength of the material. Creep is more severe in materials that are subjected to heat for long periods and generally increases as they near their melting point. The rate of deformation is a function of the material's properties, exposure time, exposure temperature and the applied structural load. Depending on the magnitude of the applied stress and its duration, the deformation may become so large that a component can no longer perform its function – for example creep of a turbine blade could cause the blade to contact the casing, resulting in the failure of the blade. Creep is usually of concern to engineers and metallurgists when evaluating components that operate under high stresses or high temperatures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurofighter Typhoon
The Eurofighter Typhoon is a European multinational twin-engine, supersonic, canard delta wing, multirole fighter. The Typhoon was designed originally as an air-superiority fighter and is manufactured by a consortium of Airbus, BAE Systems and Leonardo that conducts the majority of the project through a joint holding company, Eurofighter Jagdflugzeug GmbH. The NATO Eurofighter and Tornado Management Agency, representing the UK, Germany, Italy and Spain, manages the project and is the prime customer. The aircraft's development effectively began in 1983 with the Future European Fighter Aircraft programme, a multinational collaboration among the UK, Germany, France, Italy and Spain. Previously, Germany, Italy and the UK had jointly developed and deployed the Panavia Tornado combat aircraft and desired to collaborate on a new project, with additional participating EU nations. Disagreements over design authority and operational requirements however, led France to leave the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bristol Siddeley
Bristol Siddeley Engines Ltd (BSEL) was a British aero engine manufacturer. The company was formed in 1959 by a merger of Bristol Aero-Engines Limited and Armstrong Siddeley Motors Limited. In 1961 the company was expanded by the purchase of the de Havilland Engine Company and the engine division of Blackburn Aircraft. Bristol Siddeley was purchased by Rolls-Royce Limited in 1966. History Bristol Siddeley Engines Limited was formed by the 1 April 1959 merge of Bristol Aero-Engines and Armstrong Siddeley Motors. These were the aero engine manufacturing companies of the Bristol Aeroplane Company and the Hawker Siddeley Group. The share capital of Bristol Siddeley was held in equal proportions by these two parent organisations. At around the same time Bristol's aircraft manufacturing was being subsumed into the British Aircraft Corporation along with those of English Electric and Vickers-Armstrong. Armstrong Siddeley Motors had been producing aero-engines and motor-cars sinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAF Tornado F3
The Panavia Tornado Air Defence Variant (ADV) is a long-range, twin-engine swing-wing interceptor aircraft developed by the European Panavia Aircraft GmbH consortium. It was a specialised derivative of the multirole Panavia Tornado. Development of the Tornado ADV formally commenced in 1976. It was primarily intended to intercept Soviet bombers as they were traversing across the North Sea with the aim of preventing a successful air-launched nuclear attack against the United Kingdom. In this capacity, it was equipped with a powerful radar and beyond-visual-range missiles. Having been based on the multinational Tornado IDS, development was relatively quick. Originally, the programme was solely pursued by the United Kingdom. The first prototype performed its maiden flight on 27 October 1979; two further prototypes followed in the year after. The initial production model, the ''Tornado F2'', entered service with the Royal Air Force (RAF) in 1986. The Tornado F2, which was only prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BAe EAP
The British Aerospace EAP (standing for ''Experimental Aircraft Programme'') is a British technology demonstrator aircraft developed by aviation company British Aerospace (BAe) as a private venture. It was designed to research technologies to be used for a future European combat aircraft, and for the multinational Eurofighter Typhoon. The EAP has its roots within the earlier ''Agile Combat Aircraft'' (ACA), a collaborative initiative studying advanced technologies to produce more capable fighter aircraft. Upon the announcement of the EAP during October 1983, it was intended to be a multinational European effort; however, neither West Germany nor Italy would ultimately contribute financially, thus the programme relied upon a combination of British public and British and European private funding instead. Having been manufactured in sections across multiple facilities, the sole EAP aircraft (serial ''ZF534'') was rolled out during April 1986. Performing its maiden flight on 8 Augus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolls-Royce Limited
Rolls-Royce Limited was a British luxury car and later an aero-engine manufacturing business established in 1904 in Manchester by the partnership of Charles Rolls and Henry Royce. Building on Royce's good reputation established with his Crane (machine), cranes, they quickly developed a reputation for superior engineering by manufacturing luxury cars. The business was incorporated as "Rolls-Royce Limited" in 1906, and a new factory in Derby was opened in 1908. The First World War brought the company into manufacturing aero-engines. Joint development of jet engines began in 1940, and they entered production in 1944. Rolls-Royce has since built an enduring reputation for the development and manufacturing of engines for military and commercial aircraft. In the late 1960s, Rolls-Royce was adversely affected by the mismanaged development of its advanced Rolls-Royce RB211, RB211 jet engine and consequent cost over-runs, though it ultimately proved a great success. In 1971, the owners w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbofan
A turbofan or fanjet is a type of airbreathing jet engine that is widely used in aircraft engine, aircraft propulsion. The word "turbofan" is a combination of references to the preceding generation engine technology of the turbojet and the additional fan stage. It consists of a gas turbine engine which achieves mechanical energy from combustion, and a ducted fan that uses the mechanical energy from the gas turbine to force air rearwards. Thus, whereas all the air taken in by a turbojet passes through the combustion chamber and turbines, in a turbofan some of that air bypasses these components. A turbofan thus can be thought of as a turbojet being used to drive a ducted fan, with both of these contributing to the thrust. The ratio of the mass-flow of air bypassing the engine core to the mass-flow of air passing through the core is referred to as the bypass ratio. The engine produces thrust through a combination of these two portions working together. Engines that use more Propel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panavia
Panavia Aircraft GmbH is a German company established by the three partner states of the Tornado Multi Role Combat Aircraft (MRCA) project: West Germany, Italy and the UK. Structure The company was based and registered in West Germany. Since its founding the company is based in Hallbergmoos, a municipality in the district of Freising in Upper Bavaria, Germany. In a similar arrangement, development of the Tornado's RB199 turbofans is undertaken by the multinational Turbo-Union Limited based in the UK (Moor Lane, Derby). The partner companies are: * 42.5% Airbus (Airbus Defence and Space) * 42.5% BAE Systems ( BAE Systems Military Air & Information) * 15% Leonardo History In the late 1960s, the British, German and Italian main defence companies looked at developing a strike aircraft together. The West Germans and Italians wanted a more short-range battlefield aircraft (something like the current A-10), but the British, specifically Air Chief Marshal Derek Hodgkinson ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
