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µå·¯³ª´Â Áß±¹»ê J-11B ¼º´É: ³î¶ó¿î RCS °¨¼Ò
ÀÛ¼ºÀÚ : SW(000.000.xxx.xxx)
ÀÔ·Â 2007-05-17 23:46:07
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¾Æ·¡ ³»¿ëÀº JDW 5/9ÀÏÀÚ ±â»ç ÀÔ´Ï´Ù.

Details have emerged of China¡¯s next-generation J-11B heavy air superiority fighter aircraft:
a further development of Sukhoi¡¯s Su-27SK (Chinese designation J-11) that ended production
in 2004 ahead of its planned run.

**ÃÖ±Ù Áß±¹»ê J-11BÀÇ »ó¼¼ ³»¿ëÀÌ µå·¯³ª°í ÀÖ´Ù°í... ·¯½Ã¾ÆÀÇ ¼öÈ£ÀÌ Su-27SKÀÇ
¹ßÀüÇüÀ¸·Î Su-27SK ¶óÀ̼¾½º »ý»êÀº 2004³â¿¡ °èȹº¸´Ù Á¶±â Á¾°á.

Shenyang Aviation Corporation assembled 95 J-11 fighters from imported Russian components,
although the original project had called for 200 aircraft, and it islikely production was stopped in
anticipation of the improved J-11B.

**´çÃÊ 200´ë ¶óÀ̼¾½º »ý»ê¿¡°Å 95´ë·Î Á¾°á(¿ªÀÚÁÖ: 105´ë¶ó´Â Á¤º¸µµ ÀÖÀ½)µÇ¾ú
À¸¸ç, °³·®µÈ J-11B¿¡ ´ëÇÑ ±â´ë ¶§¹®À̶ó°í...

Although based on the Su-27SK, the latest incarnation has substantial improvements including
a reduced radar cross-section(RCS), a strengthened airframe and an improved fire-control radar, as well as a new flight-control system,glass cockpit and engine.The improvements are planned
to take the aircraft to a fourth generation platform. It is known that theYanliangFlightTest Center
currently has three J-11B aircraft under testing. The most significant change for the aircraft is the reduced RCS; sources claim that this brings the RCS from the 15 m 2 of the Su-27 to
less than 5 m2 and possibly as low as 3 m2 , but it is unlikely that the minimal changes proposed could achieve this

**SU-27SK¿¡ ±â¹ÝÀ» µÎ°í ÀÖÀ¸³ª, ÃÖ±ÙÀÇ °³¹ßÁøôÀº ´ë´ÜÇÑ °ÍÀ¸·Î RCS °¨¼Ò,
±âü °ñ°Ý °­È­, °³·®µÈ È­·ÂÅëÁ¦ ·¹ÀÌ´Ù, »õ·Î¿î ºñÇà°üÁ¦ Àåºñ, glass cockpit,
¿£Áøµî... ÀÌ·¯ÇÑ °³¼±Àº ±âü¸¦ 4¼¼´ë ±âü ¼öÁØ¿¡ µµ´Þ½ÃÄÑ Áشٰí... ÇöÀç
3´ëÀÇ J-11B ±âü°¡ ½ÃÇèÁß. °¡Àå Å« º¯È­´Â ±âü RCS °¨¼Ò·Î 15m2 ÀÎ Su-27À»
5m2 ÀÌÇÏ, ½ÉÁö¾î 3m2 ¼öÁرîÁöµµ... ÇöÀç¾ð±ÞµÈ ¹æ¹ýÀ¸·Î ÀÌ ¼öÁرîÁö µµ´ÞÇϱâ
´Â ¾î·Á¿ï°ÍÀ¸·Î º¸ÀÌÁö¸¸...
.
The change is not to the shape of the aircraft but involves modification of the air-intake lip with a
radar wave shield and installation of radar-absorbing materials on the intake interior. The RCS will be reduced with Chinese-made signature-reduction paint. The strengthening of the airframe
- a key aspect since the life expectancy of the aircraft has been criticised by the People¡¯s Liberation Army Air Force - has been achieved through wind-tunnel tests of the weapons carriage.

**ÀÌ°ÍÀº Çü»óÀÇ º¯È­¸¦ Áִ°ÍÀÌ ¾Æ´Ñ, °ø±âÈíÀÔ±¸ °³Á¶·Î, ·¹ÀÌ´ÙÆÄ Â÷´Ü °ú
RAM À» ÈíÀÔ±¸ ³»ºÎ¿¡ ÀåÂøÇÏ´Â µîÀ¸·Î... ¶ÇÇÑ Áß±¹»ê RCS °¨¼Ò paint·Î
ÁÙÀϼö ÀÖÀ»°Í À̶ó°í... ±âü °ñ°ÝÀÇ °­È­µµ ÀÌ·ç¾îÁ³´Ù°í... ±âü¼ö¸íÀº ±×µ¿¾È
Áß±¹±ºÀÇ Å« ºÒ¸¸ »çÇ×À̾ú´Ù°í...

Additionally, the empty weight of the aircraft has been reduced by about 700 kg through the use of composite materials. It is believed a further 10,000 hours have been added to the life of the aircraft compared with the Su-27SK. The radar installed on the J-11B is believed to be more powerful than the Type 1473 installed on the J-10; it is estimated to be able to track 20 targets and simultaneously lock onto six. ¡á

**¶ÇÇÑ º¹ÇÕÁ¦ »ç¿ëÀ¸·Î ±âüÁß·®ÀÌ 700kg °¨¼Ò... ±âÁ¸ Su-27SK ´ëºñ ±âü ¼ö¸íÀÌ
10,000 ½Ã°£ÀÌ ¿¬ÀåµÇ¾úÀ» °ÍÀ¸·Î...(¿ªÀÚÁÖ: ¸¸ ½Ã°£? Àß ÀÌÇØ°¡ ¾ÊµÇ´Â ¼ýÀÚ!)
J-11B¿¡ ÀåÂøµÈ ·¹ÀÌ´Ù´Â J-10ÀÇ Type 1473º¸´Ù ´õ¿í °­·ÂÇÑ °ÍÀ¸·Î... 20°³ÀÇ ¸ñÇ¥¸¦
ÃßÀûÇÒ¼ö ÀÖÀ¸¸ç, 6°³ ¸ñÇ¥¿¡ µ¿½Ã lock-on ÇÒ¼ö ÀÖ´Ù°í...
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