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Thread: So when is Pakistan getting J-10bs 2014?

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    Pakistan Canada

    So when is Pakistan getting J-10bs 2014?

    J-10bs

    The Chengdu J-10 (Jian-10; simplified Chinese: 歼-十; traditional Chinese: 殲-十; pinyin: Jiān shí, export designation F-10 Vanguard) is a multirole fighter aircraft designed and produced by the People's Republic of China's Chengdu Aircraft Industry Corporation (CAC) for the People's Liberation Army Air Force (PLAAF). Known in the West as the "Vigorous Dragon",[7] the J-10 is a multirole combat aircraft capable of all-weather operation.
    So far, only the PAF has signed a contract making it the only export contract for the J-10.[8][9]



    Development[edit]

    The program was authorized by Deng Xiaoping who allocated ¥ 0.5 billion to develop an indigenous aircraft. Work on Project #10[1] started several years later in January 1988,[10] as a response to the Mikoyan MiG-29 and Sukhoi Su-27 then being introduced by the USSR. Development was delegated to the 611th Institute, also known as the Chengdu Aircraft Design Institute and Song Wencong was nominated as the chief designer, he had previously been the chief designer of the J-7III. The aircraft was initially designed as a specialized fighter, but later became a multirole aircraft capable of both air to air combat and ground attack missions.
    The J-10 was officially unveiled by the Chinese government in January 2007, when photographs were published by Xinhua News Agency. The aircraft's existence was known long before the announcement, although concrete details remained scarce due to secrecy. A J-10 prototype was speculated to have crashed during flight test.[11] In the official announcement Xinhua News Agency and the PLA Daily denied such rumors, and listed this as one of the test pilots' accomplishments.[12]
    The prototype "J-10 01" was rolled out in November 1997 and first flown on 23 March 1998[1][13] in a twenty-minute flight. Aerodynamic performance trials were carried out until early December 2003; aerial refuelling tests were also completed during this time. During the trials the aircraft exceeded several design requirements.[vague] The last part of the test flight programme, the live firing of air-to-air missiles, was carried out from 21 December 2003 to 25 December 2003.
    AVIC plans to market an upgraded J-10 for export, most likely the J-10B, once development is complete. Several countries have shown an interest in the type.[14]

    Fighter jets of similar design

    The J-10 bears some resemblance to the Dassault Rafale, the Saab JAS 39 Gripen, and the Eurofighter Typhoon, in addition to the Mikoyan-Gurevich Ye-8, the Chengdu J-9 and the Israeli IAI Lavi.[15] Lavi is popularly described as having most similar canard-configuration to the J-10.[16] News articles have claimed that some of the Lavi's technology had been sold to China by the Israelis, an allegation denied by both China and Israel.[17][18] The general designer Song Wencong said that J-10 was a development of the indigenous J-9 which preceded the Lavi.[19][20] This was echoed by a PLAAF's major Zhang Weigang in a 2012 interview.[21]
    In 2006, the Russian Siberian Aeronautical Research Institute (SibNIA) confirmed its participation in the J-10 program; SibNIA claimed to have only observed and instructed as "scientific guides", while its engineers also believed the J-10 was not only based on the Lavi, but also incorporated significant foreign technology and expertise.[22][not in citation given]

    Operational history

    The first aircraft were delivered to the 13th Test Regiment on 23 February 2003. The aircraft was declared 'operational' in December of the same year, after 18 years in development.[1][15] The first operational regiment was the 131st Regiment of the 44th Division.
    Pakistan[edit]
    In February 2006, the then President of Pakistan, Pervez Musharraf, toured the J-10 and JF-17 production facilities on a trip to China during which the Pakistan Air Force (PAF) was offered the J-10, [23][24] and the purchase of 36 FC-20s, a Pakistan-specific J-10B variant, was approved in April 2006. [24] In November 2009, Pakistan signed a deal with China to buy 36 J-10B fighters in a deal worth around $1.4 billion. [25][26] Deliveries to Pakistan were expected to begin from 2014-15 and the aircraft was to be designated as FC-20 in Pakistan. [25]
    In July 2011, Daily Jang reported that China will give a squadron of the advanced J-10B fighter aircraft to Pakistan. According to the report,"the offer was made by senior Chinese military leaders to visiting Pakistan Army's Chief of General Staff, Lt Gen Waheed Arshad". [27][28] In March 2012, talks were held between the two countries to discuss the delivery of latest J-10 fighter jets to Pakistan. [29]

    Design
    J-10 was designed by the Chengdu Aircraft Design Institute (CADI), a subordinate research institute of Chengdu Aircraft Industry Corporation (CAIC).


    Airframe
    The airframe is constructed from metal alloys and composite materials for high strength and low weight, the airframe's aerodynamic layout adopts a "tail-less canard delta" wing configuration. A large delta wing is mid-mounted towards the rear of the fuselage, while a pair of canards (or foreplanes) are mounted higher up and towards the front of the fuselage, behind and below the cockpit. This configuration provides very high agility, especially at low speeds, and also reduces stall speed, allowing for a lower airspeed during instrument approaches. A large vertical tail is present on top of the fuselage and small ventral fins underneath the fuselage provide further stability.
    A rectangular air intake is located underneath the fuselage, providing the air supply to the engine. Also under the fuselage and wings are 11 hardpoints, used for carrying various types of weaponry and drop-tanks containing extra fuel.
    The retractable undercarriage comprises a steerable pair of nose-wheels underneath the air intake and two main gear wheels towards the rear of the fuselage.
    The cockpit is covered by a two-piece bubble canopy providing 360 degrees of visual coverage for the pilot. The canopy lifts upwards to permit cockpit entry and exit. The Controls take the form of a conventional centre stick and a throttle stick located to the left of the pilot. These also incorporate "hands on throttle and stick" (HOTAS) controls. A zero-zero ejection seat is provided for the pilot, permitting safe ejection in an emergency even at zero altitude and zero speed.
    Due to the J-10's aerodynamically unstable design, a digital quadruplex-redundant fly-by-wire (FBW) flight control system (FCS) aids the pilot in flying the aircraft. The FCS typically monitors pilot control inputs, (similar in purpose to a high performance vehicle equipped with electronic stability control) preventing the pilot from accidentally exiting the flight envelope from applying too much control input during high performance flight situations. This is critical in canard wing aircraft, as they are capable of turning in a much tighter radius than conventional aircraft. The massive control surfaces are capable of moving so far that they can completely destroy the aircraft in flight at high airspeeds if not kept in check by the FCS.
    At the 7th Zhuhai Airshow held in 2008, the original test pilot of J-10 program, Senior Colonel Lei Qiang (雷强) revealed to the public that due to the good aerodynamic design, J-10 is superior than Sukhoi Su-27 when performing Pugachev's Cobra, the maneuver Su-27 is most famous for. The reason for J-10 superior performance was because for Su-27, Pugachev's Cobra maneuver is depended on the speed, which limits the angle of attack it can pull, the slower the speed, the smaller the angle of attack. Pugachev's Cobra performed by J-10, on the other hand, was controlled by the pilot, who can achieve any angle of attack he/she wants (Note:this is impossible. AOA is determined by aerodynamics not control), thanks to FBW FCS, which also set the maximum limit to prevent airframe damage due to the high g-force or for the pilot to lose consciousness at high speed.[30]

    Avionics
    The cockpit had three liquid crystal (LCD) Multi-function displays (MFD) along with a Chinese developed holographic head-up display (HUD), all of which are fully compatible with a domestic Chinese advanced helmet mounted sight (HMS), claimed by Chinese to be superior than the HMS on Sukhoi Su-27 sold to China.[31][32]
    A Chinese infra-red search and track (IRST) system developed by the Sichuan Changhong Electric Appliance Corporation, the Type Hongguang-I (虹光, meaning Rainbow Light-I) Electro-Optical Radar is fitted to the J-10. Based on the limited information released, Type Hongguang-I has a maximum range of 75 km. Although the Type Hongguang-I was designed to be lighter and more compact than similar Russian systems so that it could be fitted in the nose of J-10 while leaving enough space for a suitable radar, the current production model J-10 does not have enough space and must carry a podded version externally on one of the aircraft's hardpoints. However, recently released images show a modified variant of the J-10 with what is believed to be an IRST device fitted to the upper starboard side of the nose (see Variants).[citation needed]

    Radar
    According to Chengdu Aircraft Industry Corporation officials the J-10 uses a multi-mode fire-control radar designed in China. The radar has a mechanically scanned planar array antenna and is capable of tracking 10 targets. Of the 10 targets tracked, 2 can be engaged simultaneously with semi-active radar homing missiles or 4 can be engaged with active radar homing missiles.[33]
    The radar is believed to be designed by the Nanjing Research Institute of Electronic Technology (NRIET), designated KLJ-10 and a smaller variant is claimed to be installed on the JF-17 light-weight fighter.[34] Believed to be based on technologies from Russia, Israel or a combination of both, the radar should be comparable to Western fighter radar designs of the 1990s. It may also be replaced by more advanced radars of other origin on export versions of the J-10. The Italian FIAR (now SELEX Galileo) Grifo 2000/16, has been offered to the Pakistan Air Force for installation on the J-10, should the PAF induct the aircraft.[33]
    For J-10B, the nose cone is modified to accommodate an active phased array airborne radar (AESA) radar.[35][36] The general designer of AESA for J-10B is Mr. Zhang Kunhui (张昆辉, 1963 -), the head of 607 Research Institute in Neijiang, Sichuan. Mr. Zhang Kunhui became the deputy head of 607th Research Institute in 1997, and four years later in 2001, he became the head of the institute, when the AESA program for J-10B started. The primary contractor of this AESA is the Radar and Electronic Equipment Research Academy of Aviation Industry Corporation of China located in Sichuan, formed in March 2004 by combining the 607th Research Institute and 171st Factory together with Mr. Zhang Kunhui was named as the head of the research academy. According to Chinese governmental media, the AESA for J-10B took 8 years to develop, finally completed in 2008, and Chinese fighter radars hence achieved a quantum leap in that it went from mechanically scanned planar slotted array directly into AESA, skipping the passive phased array PESA radar.[37] Many suspected the radar is a PESA, but during its brief debuts in the 7th China International Defense Electronics Exhibition (CIDEX) in May 2010 and the 6th International Conference on Radar held in Beijing in Sept 2011, Chinese official sources have claimed it is an AESA.[38] The AESA radar was selected over the 607th institute's PESA and its other larger AESA radars that were used by the J-11B, J-15, and J-16 instead. The AESA on J-10B incorporates design features of other countries in that it has a fixed array like Israeli and American AESA for fighters, but in the same time, it also adopts the practice of directly embedding IFF dipole antenna in the main array, a design feature common to Russian and Swedish airborne radars, and embedding of IFF is what caused many to erroneously identify the radar for J-10B is PESA instead AESA. A total of 8 IFF dipoles are shown, with the typical capability of handling two targets at the same time, the AESA for J-10B would be able to track 16 targets simultaneously.[citation needed]


    For the rest of the information go to: wikipedia

    http://en.wikipedia.org/wiki/Chengdu_J-10

    Not saying wikipedia is reliable.
    Just to get a basic idea of the J-10b.

  2. #2
    Member Durrani's Avatar
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    Pakistan Canada

    Re: So when is Pakistan getting J-10bs 2014?

    Pakistan signs deal for Chinese J-10 fighters


    Pakistan has reportedly reached a deal with China to buy 36 Chengdu J-10B fighters in a deal worth around $1.4 billion.

    If confirmed, this would form the first phase of a purchase that includes options for several dozen more aircraft and result in Islamabad eventually acquiring around 150 of the multirole fighters.

    To be designated as FC-20s in Pakistan, the aircraft will be upgraded versions of the J-10 fighter that officially entered Chinese air force service in early 2007. The type is China's most advanced indigenously developed military aircraft.

    Deliveries to Pakistan are likely to begin from 2014-15, but the country is unlikely to have any workshare in the programme.

    China has been a major supplier of aircraft to Pakistan's armed forces for more than 30 years, supplementing purchases of Dassault Mirage fighters in the 1970s and Lockheed Martin F-16A/Bs in the 1980s.

    Relations with the West cooled in the 1990s, when Washington imposed an arms embargo after Pakistan tested a nuclear bomb. Relations improved earlier this decade, when Islamabad emerged as a key ally in the war in Afghanistan.

    Last year, Pakistan confirmed an order for 18 new F-16C/D Block 52 fighters, with options for another 18. It is also buying several refurbished F-16s, and Lockheed is also under contract to upgrade 34 F-16A/B Block 15s.

    However, Islamabad has also maintained its close relationship with China. The partners have jointly developed the Chengdu/Pakistan Aeronautical Complex (PAC) FC-1/JF-17 fighter, with Islamabad having received its first two Chinese-built examples in March 2007. It has since taken delivery of around a dozen JF-17s.

    The first example to be manufactured by PAC will fly before year-end, and Islamabad will eventually buy at least 150 domestically produced fighters. These will replace its air force's ageing fleets of Nanchang A-5s, Chengdu F-7s and Mirage IIIs and Mirage Vs.

    The JF-17 will be capable of carrying a variety of conventional and precision-guided bombs, plus air-to-air and anti-shipping missiles of both short- and beyond-visual ranges.

    http://www.flightglobal.com/news/art...ghters-334681/


    Its an old article. So J-10bs are to be expected from 2014-2015.

    I'm quite looking forward to the J-10bs.

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