J31/J35 - Complete Details Of Chinese FC-31 Fifth Generation Stealth Fighter Aircraft.
#Overview :
The Shenyang FC-31, also known as the J-31 or J-35 is a twin-engine, mid-size fifth-generation jet fighter currently under development by Shenyang Aircraft Corporation. The official nickname published by SAC is "Gyrfalcon". J-xx nomenclatures in the Chinese ?? military are reserved for programs launched and financed by the People's Liberation Army, while this plane was developed independently by a state-owned company.
#Development :
A photo of a model labeled F-60 was posted on the Internet in September 2011.Pictures of a possibly fully assembled aircraft parking on an airfield emerged on 15 or 16 September 2012.
The prototype conducted a high-speed taxiing test and briefly became airborne. On 31 October 2012, prototype No. 31001 conducted the model's maiden flight. It was accompanied by two J-11 fighters in a ten-minute test flight with its landing gear lowered.With the maiden test flight of the prototype No.31001 on 30 October 2012, China ?? became the second nation after the 1991 Advanced Tactical Fighter fly off, to have two stealth fighter designs in field-testing at the same time. The aircraft has continued a limited test program, with footage emerging of further flights which took place in February 2013.A scale model of the J-31 was shown at the China ?? International Aviation & Aerospace Exhibition 2012, hinting at a desire to offer the aircraft for export, as an alternative for those countries that cannot purchase the F-35.At the 2015 Dubai Airshow, AVIC released more details regarding the aircraft's capabilities. The company revealed it is still looking for a partner in the aircraft project, and is actively marketing the aircraft to People's Liberation Army Air Force. AVIC's plan is to have a production model first flight by 2019..
#Design :
J-31 incorporates certain stealth characteristics such as forward-swept intake ramps with diverterless supersonic inlet (DSI) bumps and a two-piece canopy.
#Airframe :
The J-31 is smaller than the Chengdu J-20. The use of twin-wheel nose landing gear led to speculations that the J-31 may have been intended to be a carrier based fighter. Bill Sweetman has cited several improvements to the F-35C design files the Chinese ?? may have acquired in the J-31. Analyst David Bignell argues that J-31 is rather based on F-22, due to the similarity in platform, shape, aerodynamics and airframe configuration, instead of F-35..The J-31 has two internal weapons bays that can each carry two medium-range missiles, along with two heavy hardpoints and one light hardpoint on each wing, but while it seems to have added an additional light hardpoint to each wing over the capacity of the F-35, it seems to lack the capacity of the F-35 to mount a centerline gunnery or jamming pod.
#Engines :
According to Vladimir Barkovsky of Russian ?? Aircraft Corporation MiG (formerly known as the Mikoyan-Gurevich Design Bureau), the engines on the prototype aircraft are RD-93s.[18][50] However, China ?? already has an engine similar to the RD-93, the Guizhou WS-13 currently installed on the JF-17 which has the same thrust and size of the Russian RD-93. China ?? is working on an improved variant named WS-13E with 100 kN (22,000 lbf) of thrust for use on the J-31.
#Payload :
The J-31 can carry 8,000 kg (18,000 lb) of payload, with four munitions totaling 2,000 kg (4,400 lb) internally, and 6,000 kg (13,000 lb) carried on six external hardpoints; primary armaments include the PL-10 short-range missile and PL-12 medium-range air-to-air missile. It has a combat radius of 648 nmi (746 mi; 1,200 km) and a maximum take-off weight of 25,000 kg (55,000 lb).
#Stealth
The J-31 is speculated to use stealth coatings instead of "baked in" fiber-mat stealth. Officials from AVIC claim the aircraft to be stealthy against L-band and Ku-band radars, and would be low-observable against a number of multi-spectrum sensors.The engine nozzles are apparently being redesigned to reduce radar and infrared signatures.
#Specifications ?
#Crew : One
#Length : 16.9 m (55 ft 5 in)
#Wingspan : 11.5 m (37 ft 9 in)
#Height : 4.8 m (15 ft 9 in)
#Wingarea : 40 m2 (430 sq ft)
#MTW : 28,000 kg (61,729 lb)
#Powerplant : 2 × RD-93 afterburning turbofans, 85 kN (19,000 lbf) thrust each.
#Maxspeed : 2,200 km/h (Mach 1.8)
#Combatradius : 1,250 km (780 mi, 670 nmi) on internal fuel, or 2,000 kilometres (1,200 mi) with external tanks.
#Arnament :
Hardpoints :
6 x external, and internal bay with a capacity of up to 8,000 kilograms (18,000 lb), including 2,000 kilograms (4,400 lb) internally.
Missiles :
Air-to-air missiles : 12 x medium-range
Air-to-ground missiles: 8 x supersonic
Bombs :
8 × 500 kg deep-penetration bombs
30 x smaller bombs
#Avionics
KLJ-7A AESA radar
Distributed aperture system (DAS) optical early-warning system
Electro-optical targeting system (EOTS)