Sukhoi Pak Fa

My contribution from the net to Stealth fighter favourites here: www.flickr.com/groups/legoairforce/

 

The Sukhoi Pak Fa.

No Info "Top Secret" meant to come out 2010.

I like it because it is a more angular F-22 look, AND it's Russian.

 

 

OMG...LOOKIE LOOKIE!:

Estimated Performance:

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Dimensions (m):

- wing 14,2; S=78,8 m2

- length 22

- height 6,05

Weight (kg):

- max 37000

- normal 26000

- empty 18500

Fuel (kg): 10300

Combat load (kg):

- max 7500

- AA max 2260 conformal

Speed (km/h):

- max 2100; M2,0;

- rate of climb 350 m/s

- min 0 OVT

- cruise 1300

Alt (m): 20000

Flight range (km): 4000/5500 (2x2000kg)

- supersonic 2500

Runway (m): 350 (w/o OVT)

G-force (g): 10-11

EPR: 0,05 m2

Wing overload (kg/m2):

- max 470

- normal 330

Thrust-to-weight ratio:

- max 0,84

- normal 1,19

Fuel rate: 2,55 kg/km

Flight time: 3,3 h

 

Engine: AL-41F

- thrust 2x15500/2x9800

- compressor: diameter 932mm, 3 steps

- weight 1350 kg

- pressure increase 4,2-4,5

- life time 4000 hours

- overhaul life 1500 hours

- nozzle:

weight: 380 kg

deviation angle +-16 deg in any direction, +-20 deg flat

deviation speed: 60 deg/sec

 

Electronics:

N050(?)BRLS AFAR/AESA

Freq: 3mm

Diameter: 0,7m

Targets: 32 (8)

Range: 400 km; EPR 3 m2: 160 km; azimut +-70 deg; 90/-50 deg

Power: 4000 Wt

Weight: 65-80 kg

 

Armament: ? 2x30mm gun

Hardpoints: ? 8 (conf.), 2*4

 

Development of Russia's LFI (logkiy frontovoi istrebitel) lightweight tactical fighter has been dramatically accelerated after the Russian Air Force decided its priorities for the next 10 years. Revealed here exclusively as the I-2000 (Istrebitel {fighter} 2000) project, the aircraft is due to become operational in 2005 as Russia's basic front-line fighter. It is also likely to become the leading export product of the Russian aircraft industry. Available information on the I-2000 indicates that it will be closely comparable to the US Joint Strike Fighter, operating in both the air-to-air and air-to-surface roles.

 

 

Wiki info:

General characteristics

Crew: 1 (pilot)/2(crew)for Indian variant

Length: 22.0 m (72 ft 2 in)

Wingspan: 14.2 m (46 ft 7 in)

Height: 6.05 m (19 ft 10 in)

Wing area: 78.8 m² (848 ft²)

Empty weight: 18,500 kg (40,786 lb)

Loaded weight: 26,000 kg (57,320 lb)

Useful load: 7,500 kg (16,535 lb)

Max takeoff weight: 37,000 kg (81,571 lb)

Powerplant: 2× Saturn-Lyulka AL-41F turbofan

Dry thrust: 96.1 kN (9,800 kgf, 21,605 lbf) each

Thrust with afterburner: 152 kN (15,500 kgf, 34,172 lbf) each

Performance

Maximum speed: Mach 2+ at altitude

Cruise speed: 1,300 km/h (807.8 mph)

Ferry range: 4,000 to 5,500 km (2,485 to 3,418 mi)

Rate of climb: 350 m/s (68,898 ft/min)

Wing loading: 470 kg/m² (96.3 lb/ft²)

Thrust/weight: 0.84 (dry thrust)

Minimum thrust/weight:

With afterburner: 1.19

Runway length requirement: 350 m (1,148 ft)

Endurance: 3.3 hrs (198 mins)

Armament

Guns: 2 × 30 mm internal cannons

Hardpoints: 8 total, 4 on each side of the aircraft.

Avionics

Radar: N050(?)BRLS AESA/PESA Radar (Enhancement of IRBIS-E) on SU-35

Frequency: 3 Cm (0.118 in) (X-band)

Diameter: 0.7 m (2 ft 4 in)

Targets: 32 tracked, 8 engaged

Range: 400 km (248 mi)

EPR: 3 m² (32.3 ft²) at 160 km (99.4 mi)

RCS: 0.01 m² at 90 km (55 mi)

Azimuth: +/-70°, +90/-50°

Power: 4,000 W

Weight: 65 to 80 kg (143 to 176 lb)

 

OMG!!!!OMG!!!!OMG!!!!OMG!!!!OMG!!!!

Now I have dimension only my wallet can stop me!

Done