Friday, March 06, 2009

China: Procceding Full Steam Ahead For Fighter Jets Engine Designs

China: Procceding Full Steam Ahead For Fighter Jets Engine Designs (NSI News Source Info) March 6, 2009: The design growth chart for engines produced by three of China's main propulsion system centres – Liyang Aero-Engine Corporation (LYAC) in Guizhou, Liming Aero-Engine Manufacturing Corporation (LMAC) in Shenyang and Xi'an Aero-Engine Corporation (XAC) – has been obtained by Jane's. The chart shows a clear plan for increasing the thrust and performance of China's major military engine designs, as well as confirming the existence of aircraft programmes currently in development. If the developmental timeline laid out is accurate, Chinese industry is well on its way to weaning itself from its current dependence on Russian industry as a source of engines for its most advanced fighter aircraft. Currently, China depends totally upon Russia for two of its most advanced fighter aircraft that are offered for export. The indigenously developed Chengdu J-10 fighter is powered by the Salyut AL-31FN: a derivative of the Sukhoi Su-27's Saturn/Lyulka AL-31F. The FC-1/JF-17 fighter is fitted with one Chernyshev RD-93 engine: a variant of the Mikoyan MiG-29's Klimov/Isotov RD-33. Both aircraft are on track for use by China's major defence export customer, Pakistan. JF-17s are already being assembled at the Pakistan Aeronautical Complex (PAC) and the J-10 is also planned for acquisition, being designated FC-20 in service. The long-term Chinese plan is for the LMAC WS-10A Taihang engine to become the basis for several successively more powerful designs

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