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Tusaş Engine Industries
Tusaş Engine Industries (TEI; tr, TUSAŞ Motor Sanayii A.Ş.) is an aerospace engine manufacturer and a design center for the production of engines and engine parts for commercial and military aircraft. It is based in Eskişehir, Turkey. TEI was founded in 1985 as a joint venture between GE Aviation and Turkish Aerospace Industries (TAI), the Turkish Armed Forces Foundation, and the Turkish Aeronautical Association. History The company started with component manufacturing for the General Electric F110 engines in the F-16 aircraft of the Turkish Air Force. Products and projects Indigenous engines * TEI TS1400 turboshaft aviation engine for rotary wing applications such as the TAI T625 Gökbey, T-129 ATAK * TEI-PD170 turbodiesel aviation engines for the TAI Anka UAVs * TEI-PD222ST turbodiesel aviation engine * TEI-PG50 2-stroke gasoline aviation engine * TEI-PG50S 2-stroke gasoline aviation engine * TEI-TJ300 turbojet medium range anti-ship missile engine * TEI-TJ90 turbojet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eskişehir
Eskişehir ( , ; from "old" and "city") is a city in northwestern Turkey and the capital of the Eskişehir Province. The urban population of the city is 898,369 with a metropolitan population of 797,708. The city is located on the banks of the Porsuk River, 792 m above sea level, where it overlooks the fertile Phrygian Valley. In the nearby hills one can find hot springs. The city is to the west of Ankara, to the southeast of Istanbul and to the northeast of Kütahya. It is located in the vicinity of the ancient city of Dorylaeum. Known as a university town; Eskişehir Technical University, Eskişehir Osmangazi University, and Anadolu University are based in Eskişehir. The province covers an area of . Name The name literally means 'Old City' in Turkish. History The city was founded by the Phrygians in at least 1000 BC, although it has been estimated to be older than 4000 years old. The current city lies about a mile from the ancient Phrygian city of Dorylaeum. Many Ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TAI/AgustaWestland T129
The TAI/AgustaWestland T129 ATAK is a twin-engine, tandem seat, multi-role, all-weather attack helicopter based on the Agusta A129 Mangusta platform. The T129 was developed by Turkish Aerospace Industries (TAI) in partnership with Leonardo (AgustaWestland Helicopters). The helicopter is designed for armed reconnaissance and attack missions in hot and high environments and rough geography in both day and night conditions. The ATAK programme was begun to meet the requirements of Turkish Armed Forces for an armed tactical reconnaissance and an attack helicopter. The T129 is the result of the integration of Turkish-developed avionics, airframe modifications, and weapon systems onto the AgustaWestland A129 airframe, with upgraded engines, transmission and rotor blades. It is in use by the Turkish Army and other services including the Turkish Gendarmerie. The helicopter has a unit cost of roughly US$50 million. Development Origins The ATAK programme was begun to meet the Turkis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LHTEC T800
The LHTEC T800 is a turboshaft engine for rotary wing applications. It is produced by the LHTEC (Light Helicopter Turbine Engine Company), a joint venture between Rolls-Royce plc, Rolls-Royce and Honeywell. The commercial and export version is the CTS800. The engine was primarily developed for the United States Army's cancelled RAH-66 Comanche armed reconnaissance helicopter, but has found use in other applications. Design and development The engine was originally developed for the United States Army's Light Helicopter Experimental, LHX armed reconnaissance helicopter competition, competing against the Avco/Pratt & Whitney T800. The LHTEC T800 was selected to power the LHX in 1988.Leyes, p. 213-216 The Boeing-Sikorsky team was selected to build the RAH-66 Comanche in 1991. A pair of T800-powered RAH-66 prototypes were constructed and underwent flight testing between 1996 and 2004. The LHX program was canceled in 2004, primarily due to cost overruns during its lengthy developme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
S-70 Black Hawk
The Sikorsky S-70 is an American medium transport/utility helicopter family manufactured by Sikorsky Aircraft. It was developed for the United States Army in the 1970s, winning a competition to be designated the UH-60 Black Hawk and spawning a large family in U.S. military service. New and improved versions of the UH-60 have been developed since. Civilian versions, and some military versions, are produced under various S-70 model designations. Development The S-70 family was developed to meet a United States Army requirement to replace the UH-1 Iroquois family of utility medium-lift helicopters in 1972. Three YUH-60A prototypes were constructed, with the first flying in October 1974. They were evaluated against the Boeing-Vertol YUH-61A. The YUH-60A was selected for production, and entered service as the UH-60A Black Hawk with the U.S. Army in 1979. After entering service, the helicopter was modified for new missions and roles, including mine laying and medical evacuation. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sikorsky S-70
The Sikorsky S-70 is an American medium transport/utility helicopter family manufactured by Sikorsky Aircraft. It was developed for the United States Army in the 1970s, winning a competition to be designated the UH-60 Black Hawk and spawning a large family in U.S. military service. New and improved versions of the UH-60 have been developed since. Civilian versions, and some military versions, are produced under various S-70 model designations. Development The S-70 family was developed to meet a United States Army requirement to replace the UH-1 Iroquois family of utility medium-lift helicopters in 1972. Three YUH-60A prototypes were constructed, with the first flying in October 1974. They were evaluated against the Boeing-Vertol YUH-61A. The YUH-60A was selected for production, and entered service as the UH-60A Black Hawk with the U.S. Army in 1979. After entering service, the helicopter was modified for new missions and roles, including mine laying and medical evacuation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Electric T700
The General Electric T700 and CT7 are a family of turboshaft and turboprop engines in the class. Design and development In 1967, General Electric began work on a new turboshaft engine demonstrator designated the "GE12" in response to US Army interest in a next-generation utility helicopter. The GE12 was designed and conceived by GE's Art Adamson and Art Adinolfi. In 1967, both GE and Pratt & Whitney were awarded contracts to work parallel with each other to design, fabricate, and test the technology. The Army effort led, in the 1970s, to development of the Sikorsky S-70 Black Hawk, powered by twin GE "T700" turboshafts, the production descendant of the GE12. The T700 was initially bench-tested in 1973, passed military qualification in 1976, and went into production in 1978. The initial "T700-GE-700" is an ungeared free-turbine turboshaft, with a five-stage axial / one-stage centrifugal mixed-flow compressor, featuring one-piece "blisk" axial stages, with the inlet guide vanes a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbofan
The turbofan or fanjet is a type of airbreathing jet engine that is widely used in aircraft engine, aircraft propulsion. The word "turbofan" is a portmanteau of "turbine" and "fan": the ''turbo'' portion refers to a gas turbine engine which achieves mechanical energy from combustion, and the ''fan'', 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 Propelling nozzle, jet thrust relative to fan thrust are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TAI TF-X
The TAI TF-X (Turkish Fighter) is a stealth twin-engine all-weather air superiority fighter in development by Turkish Aerospace Industries (TAI) and BAE Systems as its sub-contractor. The aircraft is planned to replace F-16 Fighting Falcons of the Turkish Air Force and to be exported to foreign nations. It was officially announced that the TF-X's prototype will be rolled out on 18 March 2023, and make its first flight on 29 October 2024. Development On 15 December 2010, Turkey's Defense Industry Executive Committee (SSIK) decided to design, develop, and manufacture a national next generation air-superiority fighter which would replace Turkey's F-16 fleet and operate with other critical assets like the F-35 Lightning II. In 2011, Turkey's Undersecretariat for Defense Industries (SSM), now known as the Presidency of Defense Industries (SSB), the procurement agency for the Turkish Armed Forces, signed an agreement with TAI for the conceptual development of basic capabilities. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Target Drone
A target drone is an unmanned aerial vehicle, generally remote controlled, usually used in the training of anti-aircraft crews. One of the earliest drones was the British DH.82 Queen Bee, a variant of the Tiger Moth trainer aircraft operational from 1935. Its name led to the present term "drone". In their simplest form, target drones often resemble radio-controlled model aircraft. More modern drones may use countermeasures, radar, and similar systems to mimic manned aircraft. More advanced drones are made from large, older missiles which have had their warheads removed. In the United Kingdom, obsolete Royal Air Force and Royal Navy jet and propeller-powered aircraft (such as the Fairey Firefly, Gloster Meteor and de Havilland Sea Vixen used at RAE Llanbedr between the 1950s and 1990s) have also been modified into remote-controlled drones, but such modifications are costly. With a much larger budget, the U.S. military has been more likely to convert retired aircraft or olde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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