중국 스텔스 전투기 XXJ (J-13)
알로 | 2004-02-25 09:47:55
조회 3417 | 추천 0 | 다운로드 17
2002년 쥬하이 에어쇼에서 비디오로 공개 된 모습입니다.
원문을 올려 드리니, 영어 잘하시는 분께서 해석 좀 해 주시면 감사하겠습니다.^^
제가 많이 짧아서...^^
.
An F-22 style wind turrel model of XXJ was showned briefly in an AVIC I promotional video at the 2002 Zhuhai Airshow. First disclosed by US Office of Naval Intellegence (ONI) in 1997, XXJ is a 4th generation fighter to enter the service around 2015. Both CAC/611 Institute and SAC/601 Institute are working their own designs for a twin-engine multi-role fighter with enhanced stealth capability and maneuverability comparable to American F/A-22. It was speculated that 601 Institute has been working on designs based on conventional layout (J-13?) while 611 Institute has been working on designs based on canard/tailless delta wing (Type-D or J-12?) plus belly air intake layout since early 90s. There was a third "triplane" layout which features canard foreplanes in addition to the conventional layout. However this configuration is believed to have been eliminated. All designs are expected to feature an internal weapon bay to reduce RCS. So far it is still unclear whether the prototype will be able to fly in the next 5-7 years if everything goes smoothly. It has been rumored that J-12 would be powered by two 8,500kg/RD-33 class "medium thrust" turbofan engines with trust-vectoring nozzles to fullfill its high maneuverability requirement. A prototype of the trust-vectoring nozzle was displayed at Zhuhai Airshow by China Aeronautical Establishment/606 Institute in 2000. Consequently J-12 would have a 10t empty weight and a 15t normal TO weight, making it a medium weight fighter. On the other hand, J-13 might be powered by more powerful 12,500kg/AL-31F class "high thrust" turbofan engines which results in a normal TO weight exceeding 20t, making it a true heavy weight fighter. Whatever design XXJ will incoporate an advanced FBW system based upon the Active Control Technology developed by 601 Institute and tested on its J-8IIACT technology demonstrator. Its fire-control radar could feature an active phased array (Type 1475/KLJ5?). Russian assistance in this project has been anticipated too in terms of softwore support for calculating the RCS of various designs. The overall performance of XXJ is thought to be superior to EF-2000 and Rafale (stealth & agility) but still inferior to F/A-22 (electronics & supercruise).
원문을 올려 드리니, 영어 잘하시는 분께서 해석 좀 해 주시면 감사하겠습니다.^^
제가 많이 짧아서...^^
.
An F-22 style wind turrel model of XXJ was showned briefly in an AVIC I promotional video at the 2002 Zhuhai Airshow. First disclosed by US Office of Naval Intellegence (ONI) in 1997, XXJ is a 4th generation fighter to enter the service around 2015. Both CAC/611 Institute and SAC/601 Institute are working their own designs for a twin-engine multi-role fighter with enhanced stealth capability and maneuverability comparable to American F/A-22. It was speculated that 601 Institute has been working on designs based on conventional layout (J-13?) while 611 Institute has been working on designs based on canard/tailless delta wing (Type-D or J-12?) plus belly air intake layout since early 90s. There was a third "triplane" layout which features canard foreplanes in addition to the conventional layout. However this configuration is believed to have been eliminated. All designs are expected to feature an internal weapon bay to reduce RCS. So far it is still unclear whether the prototype will be able to fly in the next 5-7 years if everything goes smoothly. It has been rumored that J-12 would be powered by two 8,500kg/RD-33 class "medium thrust" turbofan engines with trust-vectoring nozzles to fullfill its high maneuverability requirement. A prototype of the trust-vectoring nozzle was displayed at Zhuhai Airshow by China Aeronautical Establishment/606 Institute in 2000. Consequently J-12 would have a 10t empty weight and a 15t normal TO weight, making it a medium weight fighter. On the other hand, J-13 might be powered by more powerful 12,500kg/AL-31F class "high thrust" turbofan engines which results in a normal TO weight exceeding 20t, making it a true heavy weight fighter. Whatever design XXJ will incoporate an advanced FBW system based upon the Active Control Technology developed by 601 Institute and tested on its J-8IIACT technology demonstrator. Its fire-control radar could feature an active phased array (Type 1475/KLJ5?). Russian assistance in this project has been anticipated too in terms of softwore support for calculating the RCS of various designs. The overall performance of XXJ is thought to be superior to EF-2000 and Rafale (stealth & agility) but still inferior to F/A-22 (electronics & supercruise).
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