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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] |
WikiProject Aircraft
A WikiProject, or Wikiproject, is a Wikimedia movement affinity group for contributors with shared goals. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sister projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field at issue. For e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Helicopter Experimental
The Light Helicopter Experimental (LHX) program was a 1980s United States Army helicopter procurement project to replace the AH-1 Cobra and OH-58 Kiowa helicopters. Background In support of the LHX program, the United States Army started the Advanced Composite Airframe Program (ACAP) to develop an all-composite helicopter fuselage. In April 1991, the Boeing-Sikorsky team was selected as the contest winner and received a contract to build four prototypes. Also that month, the helicopter was designated " RAH-66 Comanche" by the Army.Eden, Paul, ed. "Boeing/Sikorsky RAH-66 Comanche". ''Encyclopedia of Modern Military Aircraft''. Amber Books, 2004. . In March 2004, the Army Chief of Staff terminated the Comanche program. The termination happened for several reasons; among them were unrealistic and unachievable overarching requirements, the rising projected cost of production, changing aviation mission of the Army (refusal to consider the changing threat environment), lack of suffici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Safran Arrano
The Safran Arrano is a turboshaft engine for two-to-three ton single-engine and four-to-six ton twin-engine helicopters, developed by Safran Helicopter Engines, outputting . Development First bench tested in February 2014 in Bordes, Pyrénées-Atlantiques, its thermodynamic core comes from the Clean Sky Tech 800 demonstrator, first tested in April 2013. It powers the Airbus Helicopters H160 which made its maiden flight in Marignane on 27 January 2016. By October 2017, it has amassed 4,000h of testing and 700h of flight time, the first production units should be delivered in early 2018 and the H160 should enter service in 2019. It passed blade-out tests, continued operation with no lubrication, altitude trials in 2016 in Saclay and in 2017 endurance should be tested in all operating conditions for certification. By October 2018, the programme had accumulated 7,500h, including 1,500h of flight time, certification testing was close to the end and most of the documentation should be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Safran Ardiden
The Safran Ardiden is a turboshaft designed and produced by Safran Helicopter Engines for single and twin-engine helicopters. Launched in 2003 as a more powerful TM 333, it first ran in 2005 and was introduced in 2007. The Ardiden 1 ''Shakti'' powers the Indian HAL Dhruv, Light Combat Helicopter and Light Utility Helicopter while the more powerful Ardiden 3 powers the Avicopter AC352 and Kamov Ka-62. Development In 1961, Turbomeca granted Hindustan Aeronautics (HAL) a manufacturing license for the Artouste turboshaft engine to equip the Indian Alouette III Chetak and Alouette II Cheetah helicopters. By September 2000, HAL had contracted with Turbomeca to develop a more powerful version of the ALH's TM 3332B2, from . By January 2002, Turbomeca had begun developing the Ardiden TM3332C2 for helicopters, launched at the Paris Air Show for the LAH as the ''Shakti'', co-developed and assembled by HAL, as the US lifted India's 1998 nuclear tests sanctions. The TM3332B2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pratt & Whitney Canada PT6
The Pratt & Whitney Canada PT6 is a turboprop aircraft engine produced by Pratt & Whitney Canada. Its design was started in 1958, it first ran in February 1960, first flew on 30 May 1961, entered service in 1964 and has been continuously updated since. It consists of two basic sections: a gas generator with accessory gearbox and a free power turbine with reduction gearbox, and is often seemingly mounted backwards in an aircraft in so far as the intake is at the rear and the exhaust at the front. Many variants of the PT6 have been produced, not only as turboprops but also as turboshaft engines for helicopters, land vehicles, hovercraft, and boats; as auxiliary power units; and for industrial uses. By November 2015, 51,000 had been produced, had logged 400 million flight hours from 1963 to 2016. It is known for its reliability with an in-flight shutdown rate of 1 per 651,126 hours in 2016. The PT6A covers the power range between while the PT6B/C are turboshaft variants for he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HAL HTSE-1200
The HAL HTSE-1200 ("Hindustan Turbo Shaft Engine") is a turboshaft engine under development by India's Hindustan Aeronautics Limited (HAL). It is aimed at 3.5 ton single engine class and 5-8 ton twin engine class helicopter configurations. India will need 5,000-6,000 helicopters to operate in 2020s. This will be an indigenous design giving engine alternatives for the HAL-developed LUH, ALH and LCH. The first run of engine was conducted in February 2018 when it achieved 76% of the rpm required. There have been 250 tests of engine since inaugural run. The engine has been "progressing well" to have its first flight test by end of 2019. Directionally Solidified Gas Generator (GG) Turbine blades were also developed for the engine indigenously. In the Annual Report 2020-21 of Hindustan Aeronautics Limited Hindustan Aeronautics Limited (HAL) is an Indian state-owned aerospace and defence company, headquartered in Bangalore, India. Established on 23 December 1940, HAL is one of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TAI T625
Tai or TAI may refer to: Arts and entertainment *Tai (comics) a fictional Marvel Comics supervillain *Tai Fraiser, a fictional character in the 1995 film ''Clueless'' *Tai Kamiya, a fictional character in ''Digimon'' Businesses and organisations * Avianca El Salvador, an airline, ICAO code TAI * The Australia Institute, a left-wing think tank * Transports Aériens Intercontinentaux (TAI), a defunct French airline * Turkish Aerospace Industries (TAI) Ethnic groups and languages *Tai peoples *Tai languages * Tai language (New Guinea) People *Tai (given name), including a list of people with the name *Tai (surname), including a list of people with the name *Dai (surname), a Chinese surname also spelled Tai, including a list of people with the name *Tai, the artist name of poet and painter Kambara Yasushi (1899–1997) Places *Tai (city), a former settlement in China during the Xia dynasty * Tai, Ardabil, Iran *Tai, Lorestan, Iran *Tai, Rivers, Nigeria *Taï, Ivory Coast *Lake Tai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sikorsky X2
The Sikorsky X2 is an experimental high-speed compound helicopter with coaxial rotors, developed by Sikorsky Aircraft, that made its first flight in 2008 and was officially retired in 2011. Design and development Sikorsky developed the X2 helicopter on a $50 million budget. The design includes expertise gathered from several earlier design projects. The S-69/XH-59A Advancing Blade Concept Demonstrator had shown that high speed was possible with a coaxial helicopter with auxiliary propulsion supplied using two jet engines, but that vibration and fuel consumption was excessive; the Cypher UAV expanded the company's knowledge of the unique aspects of coaxial flight control laws with a fly-by-wire aircraft; and the RAH-66 Comanche developed expertise in composite rotors and advanced transmission design. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ShinMaywa US-2
The ShinMaywa US-2 is a large Japanese short takeoff and landing amphibious aircraft developed and manufactured by seaplane specialist ShinMaywa (formerly ''Shin Meiwa''). It was developed from the earlier Shin Meiwa US-1A seaplane, which was introduced during the 1970s. The ShinMaywa US-2 was developed on behalf of the Japan Maritime Self-Defense Force (JMSDF) as a 'like-for-like' replacement for its aging US-1A fleet. In Japanese service, it is operated in the air-sea rescue (ASR) role. The US-2 can also be used in other capacities, such as an aerial fire fighter, carrying 15 tonnes of water for this mission. Various overseas operators have held discussions on potential acquisitions of the type, including the Indian Navy and Indian Coast Guard. Other countries such as the United States, Indonesia, Thailand, and Greece have also shown interest in the US-2 for various purposes. Design and development During 1969, the Japan Maritime Self-Defense Force (JMSDF) issued a product ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ayres LM200 Loadmaster
The Ayres LM200 Loadmaster was a small cargo aircraft developed in the 1990s by Ayres Corporation largely for the needs of small-package carriers. In 1996, urged on by Federal Express, development was begun, designed to carry four demi containers. The aircraft was to be powered by a LHTEC CTP800-4T turboprop, which was composed of two CTP800s driving a single five-bladed Hamilton-Standard propeller through a combining gearbox. To support this development effort, Ayres acquired the LET aircraft manufacturing company in the Czech Republic in September 1998. In 2001 The September 11 attacks against the United States by Al-Qaeda, which Casualties of the September 11 attacks, killed 2,977 people and instigated the global war on terror, were a defining event of 2001. The United States led a Participants in ..., the company was forced into bankruptcy when creditors foreclosed on it, and the Loadmaster program was terminated. Specifications (LM200, as designed) See also Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Westland Lynx
The Westland Lynx is a British multi-purpose twin-engined military helicopter designed and built by Westland Helicopters at its factory in Yeovil. Originally intended as a utility craft for both civil and naval usage, military interest led to the development of both battlefield and naval variants. The Lynx went into operational usage in 1977 and was later adopted by the armed forces of over a dozen nations, primarily serving in the battlefield utility, anti-armour, search and rescue and anti-submarine warfare roles. The Lynx is a fully aerobatic helicopter with the ability to perform loops and rolls. In 1986, a specially modified Lynx set the current Fédération Aéronautique Internationale's official airspeed record for helicopters (category excludes compound helicopters) at , which remains unbroken as of January 2022. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TAI T-129 Atak LHTEC CTS800 Installation
Tai or TAI may refer to: Arts and entertainment *Tai (comics) a fictional Marvel Comics supervillain *Tai Fraiser, a fictional character in the 1995 film ''Clueless'' *Tai Kamiya, a fictional character in ''Digimon'' Businesses and organisations * Avianca El Salvador, an airline, ICAO code TAI * The Australia Institute, a left-wing think tank * Transports Aériens Intercontinentaux (TAI), a defunct French airline * Turkish Aerospace Industries (TAI) Ethnic groups and languages *Tai peoples *Tai languages *Tai language (New Guinea) People *Tai (given name), including a list of people with the name *Tai (surname), including a list of people with the name *Dai (surname), a Chinese surname also spelled Tai, including a list of people with the name *Tai, the artist name of poet and painter Kambara Yasushi (1899–1997) Places *Tai (city), a former settlement in China during the Xia dynasty * Tai, Ardabil, Iran *Tai, Lorestan, Iran *Tai, Rivers, Nigeria *Taï, Ivory Coast *Lake Tai, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
