[aviation] Aero n°37 Sukhoi Su27 Detailed Review, Lotnictwo

[aviation] Aero n°37 Sukhoi Su27 ...

[aviation] Aero n°37 Sukhoi Su27 Detailed Review, Lotnictwo

[ Pobierz całość w formacie PDF ]
Fact Book About Sukhoi
Su 27 And It’s Families
Compiled by :
Porpat Sodsroy FS.1
Directorate of Intelligence
July 2003
1
NOTE
2
Contents
Sukhoi 27
4
Sukhoi 30
7
Sukhoi 32,34
11
Sukhoi 33
15
Sukhoi 35
19
Sukhoi 37
23
Sukhoi Su- 30/32/34 By Easy Tartar
27
Sukhoi Su- 35 by Sergei Drobyshev
37
Sukhoi Su- 37 By Easy Tartar
43
Sukhoi Su- 37 by Alexander Andrianov
63
Su- 30 for India
67
Planes for China
68
3
Sukhoi
Su- 27
NATO codename: Flanker
Multi- Role Fighter
DESCRIPTION:
Marking a major improvement in the quality of Soviet fighters, the Su-27 is a long-
range air superiority fighter comparable to the US F-15 in size and mission. The Su-
27 is equipped with an analog fly-by-wire control system, a powerful pulse-Doppler
radar, and up to ten air-to-air missiles giving it a potent look-down shoot-down
capability. The Flanker also features a rearward-facing radar at the end of a long
boom placed between the engines allowing the Su-27 to fire at targets behind the
aircraft. The Su-27's high thrust-to-weight ratio and refined aerodynamics allow
superb flight characteristics at high angles of attack. In addition, the Soviet Navy
purchased an improved Su-27K design, later redesignated the Su-33, to operate off
its first class of large aircraft carriers. The Su-33 features canards for improved
maneuverabilty as well as a strengthened airframe for carrier operations. An
interesting feature of the Su-27 is its autopilot which is able to return the aircraft to
right-side-up level flight at any altitude when the pilot presses a "panic-button."
Besides the Su-33, the basic Su-27 airframe has also been developed into the Su-
30, Su-35 and Su-37 fighters as well as the Su-34 bomber.
Data below for Su- 27 'Flanker- B'
Last modified 8 October 2001
HISTORY:
First Flight ('Flanker-A') 20 May 1977
('Flanker-B') April 1981
Service Entry 1984
CREW:
1 pilot
ESTIMATED COST:
$40 to $70 million
AIRFOIL SECTIONS:
Wing Root unknown (5%) Wing Tip unknown (5%)
DIMENSIONS:
Length 71.92 ft (21.94 m)
Wingspan 48.17 ft (14.70 m)
Height 19.42 ft (5.92 m)
Wing Area 666 ft2 (62.0 m2)
Canard Area not applicable
WEIGHTS:
Empty 32,020 lb (17,700 kg)
Typical Load 49,600 lb (22,500 kg)
Max Takeoff 66,140 lb (30,000 kg)
4
Fuel Capacity I nternal: unknown External: unknown
Max Payload 17,640 lb (8,000 kg)
PROPULSION:
Powerplant two Saturn/ Lyul'ka AL-31F afterburning turbofans
Thrust 55,114 lb (245.16 kN)
PERFORMANCE:
Max Level Speed at altitude: 1,555 mph (2,500 km/h) at 36,090 ft (11,000 m),
Mach 2.35
at sea level: unknown
Initial Climb Rate unknown
Service Ceiling 59,055 ft (18,000 m)
Range typical: 2,100 nm (3,900 km)
810 nm (1,500 km) with max payload
ferry: 2,160 nm (4,000 km)
g-Limits +8
ARMAMENT:
Gun one 30-mm GSh-301 cannon (149 rds)
Stations eight external hardpoints and two wingtip rails
Air-to-Air Missile R-60/AA-8 Aphid, R-27/AA-10 Alamo, R-73/AA-11 Archer, R-
33/AA-9 Amos
Air-to-Surface Missile none
Bomb free-fall, cluster bombs
Other rocket pods, ECM pods
KNOWN VARIANTS:
T-10 Original prototype, suffered from excessive drag, weak structure, excessive
weight, and flutter
T-10S Second redesigned prototype
Su-27 'Flanker-A' Production model prototype; 15 built
Su-27 'Flanker-B' First production model with refined aerodynamics and aft radar
extension
Su-27UB 'Flanker-C' Two-seat combat-capable trainer with improved radar in a
longer nose
Su-27K 'Flanker-D' Prototype of the Su-33 navalized fighter
Su-27KU or Su-27IB Prototype of the Su-34 bomber
Su-27M Prototype of the Su-35 fighter
Su-27P Air defense interceptor to defend against nuclear bombers
Su-27PU Prototype of the Su-30 fighter bomber
J-11 Chinese designation for the Su-27, perhaps up to 300 to be license built in
China
KNOWN COMBAT RECORD:
none
KNOWN OPERATORS:
Russian Air Force Belarus China Ukraine
5
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