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?????? IV - ????? ?????????????? ?????????????????? ????

?????? IV

??????? ??????????????? ?????????????????? ???????.
?????? IV (?????? 9000)
டெல்டா IV நடுத்தர ஏவுவாகனம்
?????? IV ??????? ?????????
???????
??????? ?????????? ???????? ??????
??????? ??????, ?????????, ???????? & ???????????? ??????, ????????? ??????????
???? ?????????
????
????? 63-72 ??????? (206-235 ???)
??????? 5 ??????? (16.4 ???)
???? 249,500-733,400 ?????????? (550,000-1,616,800 ???????)
?????? 2
?????????
Payload to LEO 9,420-28,790 ?????????? [1] (20,750-63,450???????)
Payload to
???????? ???? ??????????
4,440-14,220 ?????????? (8,500-28,620 ???????)
??? ??????
???? ??????????
???? ????? ???? ???????
????? ???????
35
  • ???????: 3
  • ???????+ (4,2): 14
  • ???????+ (5,2): 2
  • ???????+ (5,4): 7
  • ?????: 9
?????????
34
  • ???????: 3
  • ???????+ (4,2): 14
  • ???????+ (5,2): 2
  • ???????+ (5,4): 7
  • ?????: 8
????? ????????? 1 ( ????? )
????? ?????
  • ???????: March 11, 2003
  • ???????+ (4,2): November 20, 2002
  • ???????+ (5,2): April 3, 2012
  • ???????+ (5,4): December 6, 2009
  • ?????: December 21, 2004
??????? ?????
  • ???????: November 4, 2006 - DMSP F17
  • ???????+ (4,2): August 19, 2016 - AFSPC-6
  • ???????+ (5,2): February 10, 2016 - NROL-45
  • ???????+ (5,4): March 19, 2017 - WGS-9
  • ?????: June 11, 2016 - NROL-37
Notable payloads
???? (???????+) - GEM 60
????? ???? 33,638 kg (74,158 lb)
??????? ?????? ????
??????? 826.6 kN (185,800 lb f )
Specific impulse 245 s (???? ??????
??? ????? 91 ?????????
????????? HTPB
???? (?????) - CBC
????? ???? 226,400 kg (499,100 lb)
??????? 1 RS-68A
??????? 3,140 kN (705,000 lbf) (sea level)
Specific impulse ???? ??????: 360 ?????????
?????????: 412 ?????????
??? ????? 242 ?????????
????????? ???? ???????? ??????? ???? ????????
????? ???? - ???? ??????? ??????????
????? ???? 226,400 kg (499,100 lb)
??????? 1 RS-68A
??????? 3,140 kN (705,000 lbf) (sea level)
Specific impulse ???? ??????: 360 ?????????
?????????: 412 ?????????
??? ????? 245 ?????????
????????? ???? ???????? ??????? ???? ????????
????????? ???? - ?????? ???????????? ????????? ????
????? ???? 4-m : 24,170 kg (53,290 lb)
5-m : 30,700 kg (67,700 lb)
??????? 1 RL10-B-2
??????? 110 kN (25,000 lbf)
Specific impulse 462 ?????????
??? ????? 850-1,125 ?????????
????????? ???? ???????? ??????? ???? ????????

?????? IV (Delta IV) ?????? ?????? ??????? ?????????????? ???????????????? ??? ?????????????. ???? ????????? ???????? ?????? ???????????? ?????????, ???????? & ?????????? ?? ?????? ????????? ?????????? ??????????????? ?????????? ????????????????. ????? ?????????????? ????????? ?????????? ???????????? ??????????? ??????????. ???? ????????? ????????? ??????? ????? ???????? ???? ????????? ????????????????. ???? ????????? ?????? ??????? (Medium) ??????????? ??? ????? (Heavy) ??????????? ???????. ????????? ???????? ??? ??????? ?????????????? ???????? ???????????? ????????? ????????????????????. ?????? ????????? ???????? ???????? ??????????????? ??? ????????????????.

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