tejas mk1a, 原來買價都唔平喎
83隻要52億美金, 要2022年第一隻才正式服役
這隻印度聲稱的4.5代戰機
Crew: 1
Payload: 3,500 kg (7,716 lb) external stores
Length: 13.20 m (43 ft 4 in)
Wingspan: 8.20 m (26 ft 11 in)
Height: 4.40 m (14 ft 9 in)
Wing area: 38.4 m² (413 ft²)
Empty weight: 6,560 kg (14,300 lb)
Loaded weight: 9,800 kg (21,605 lb)
Max. takeoff weight: 13,500 kg (29,100 lb)
Internal fuel capacity: 2,458 kg
External fuel capacity: 2 x 1,200-litre drop tank inboard, 1 x 725-litre drop tank under fuselage
Powerplant
General Electric F404-GE-F2J3 after burning turbofan engine
General characteristics
Type: Afterburning turbofan
Length: 154 in (391 cm)
Diameter: 35 in (89 cm)
Dry weight: 2,282 lb (1,036 kg)
Components
Compressor: Axial compressor with 3 fan and 7 compressor stages
Combustors: annular
Turbine: 1 low-pressure and 1 high-pressure stage
Performance
Maximum thrust:
11,000 lbf (48.9 kN) military thrust
17,700 lbf (78.7 kN) with afterburner
Overall pressure ratio: 26:1
Bypass ratio: 0.34:1
Maximum speed: Mach 1.8 (2,205 km/h);[118] Mach 1.6 (2,000 km/h) for IOC version
Range: 850 km (459 nmi, 528 mi)
Combat radius: 500 km (270 nmi, 310 mi) with drop tanks
Ferry range: 1,750 km (1,087 mi) with drop tanks
Service ceiling: 16,000 m[179] (52,500 ft)
Wing loading: 255 kg/m² (52 lb/ft²)
Thrust/weight: 0.96
g-limits: +8/−3.5 g
講真呢隻嘢除咗輕之外, 到2022年來計, 麻麻地喎
