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Author Topic: Xi'an JH-7  (Read 2254 times)
 
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MOTORISTA
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« on: April 28, 2019, 08:27:45 am »




Si'an JH-7


Si'an JH-7 (uprošćeni kineski: 歼轰-7; tradicionalni kineski: 殲轟-7; pinjin: jiān hōng qī – lovac-bombarder) je kineski dvosed lovac-bombarder. Razvila ga je kineska kompanija Si'an iz istoimenog grada. Iako za sada nigde nije izvezen, ipak ima izvoznu oznaku FBC-1. Unapređena verzija ovog borbenog aviona, koja nosi naziv Si'an JH-7A, ušla je u operativnu upotrebu 2004. godine.


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Razvoj i dizajn

Razvoj aviona Si'an JH-7 zvanično je otpočeo 19 aprila 1983. godine. Bile su planirane dve verzije: za ratno vazduhoplovstvo i za mornaričku avijaciju ratne mornarice. Od prve verzije aviona, koja je trebalo da ima sedišta jedno uz drugo, se ubrzo odustalo. Nastavljen je rad na drugoj verziji aviona, onoj sa tandem sedištima. Za drugu verziju se zainteresovalo i ratno vazduhoplovstvo. Šest prototipova aviona je bilo završeno do decembra 1988. godine. Prvi probni let je obavljen 14. decembra 1988. godine, da bi u operativnu upotrebu avion bio uveden 1992. godine. Avion na devet podvesnih tačaka može nositi do devet tona ubojnih sredstava, u vidu raketa i bombi. Razmah krila aviona Si'an JH-7 je 12,8 metara, a dužina 22,32 m, odnosno 21,03 m bez pito cevi.


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Opšte
Namena   lovac-bombarder
Posada   2
Zemlja porekla    NR Kina
Proizvođač   Si'an
Prvi let   14. decembar 1988.
Početak proizvodnje   1988.
Status   u aktivnoj službi
Prvi korisnik   Kineska narodnooslobodilačka vojska
Broj primeraka   270
Dimenzije
Dužina   22,32 m
Razmah krila   12,8 m
Visina   6,22 m
Površina krila   42.2 m²
Masa
Prazan   14.500 kg
Maks. težina pri uzletanju   28.475 kg
Pogon
Turbo-mlazni motor   2 x WS-9
Potisak TMM   2 x 91.6 kN
Performanse
Maks. brzina na Hopt   1.808 km/h
Dolet   900–1.760 km
Plafon leta   16.000 m


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« Last Edit: October 04, 2021, 02:48:52 pm by Dreadnought » Logged
MOTORISTA
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« Reply #1 on: April 28, 2019, 08:32:20 am »

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« Reply #2 on: April 28, 2019, 08:34:19 am »

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« Reply #3 on: April 28, 2019, 08:36:08 am »

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« Reply #4 on: April 28, 2019, 08:38:17 am »

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« Reply #5 on: April 28, 2019, 08:41:09 am »

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« Reply #6 on: March 22, 2020, 05:56:08 pm »

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Dreadnought
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« Reply #7 on: October 04, 2021, 02:52:24 pm »



Kina predstavila novu verziju lovca-bombardera JH-7


Vazduhoplovstvo Kineske narodnooslobodilačke vojske prvi put je otkrilo detalje o najnovijoj varijanti borbenog bombardera JH-7, označenom kao JH-7A2, na „Vazdušnom sajmu Kina 2021“ u provinciji Guangdong.

Izložen na otvorenom izložbenom prostoru aeromitinga, avion izgleda gotovo identično kao prethodnik, otkrio je „Global tajms“.

Lovac-bombarder JH-7A2 razvijen je na osnovu JH-7A i dodatno je poboljšao sposobnost površinskog napada jer sada može da nosi dodatno oružje, uključujući projektile vazduh-vazduh, laserski navođene bombe i raspršivače municije. Glavne misije JH-7A2 su pomorski i kopneni napad.

U avgustu 2019. JH-7A2 je učestvovao na takmičenju „Aviadarts“ u Rusiji u okviru Međunarodnih vojnih igara, javila je tada novinska agencija „Sinhua“, ne navodeći više detalja o avionu.

JH-7A2 se više nije pojavljivao u javnosti sve do ovog sajma u Kini. S obzirom da je najnovija varijanta JH-7 predstavljena na aeromitingu, analitičari su rekli da će serija JH-7 nastaviti da služi u kineskom vazduhoplovstvu još dugo uprkos puštanju u rad naprednijeg višenamenskog borbenog aviona J-16.


izvor





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