Legend model: SAC latest fourth-generation fighters debut
Han and Intelligence Review pointed out: China’s fourth generation (Russia, said the fifth-generation) fighters may have entered the development phase of wind tunnel experiments. At least two heavy stealth fighter flying wind tunnel experiments are conducted Shen. SAC Power Machinery Factory has been completed related to the assembly of electronic devices. Shenyang Aircraft Design Institute is currently strained to the relevant flight test data analysis, on the whole machine in the absorption of four generations of Chinese Su-27 aerodynamics on the basis of further optimization is currently in an embryonic stage.
China’s fourth-generation heavy fighter – “falcon” is a new high-performance, multi-purpose, all-weather air superiority fighter. Aircraft with heavy-duty, low-cost-oriented thinking, high-performance, high storage power generation, high combat effectiveness of the design target for a large aircraft thrust to weight ratio, non-afterburning supersonic cruise; stealth performance with Chinese characteristics; high agility and stall maneuverability.
three fourth-generation fighter major design features; first combat aircraft to maximize the state in the supersonic flight time; Second, extensive use of stealth materials and technology; third aircraft taking off and landing performance is greatly improved, and its flexibility will completely change the way people the concept of the existing fighter.
1, the overall layout of the
F-14 “falcon” is a single-seat twin, double V-shaped vertical tail, the vertical integration of three diamond-shaped inlet of the air wing Bureau. Mainly for the use of forward-swept wing, stealth design of wing-body integration, weapons loaded on the fuselage weapons bay and thrust vector control technology. 36% of the body from carbon fiber composite material, about 24% titanium 64, titanium, steel, 3% 6222 16%, greater than 1% of thermoplastic composite materials other materials (including paint, seat covers Tibet, nose radar, rectifier cover, tires, brake pads, sealing materials, adhesives, gas, lubricants and cooling agents) accounted for 15%.
traditional steel and aluminum, gold accounted for a small proportion, while the extensive use of titanium and composite materials, which help to improve the aircraft’s stealth and heat resistance, reduce body weight, increased body strength. Aircraft length 22 meters, wingspan of 16.7 m, Height 5.05 m, wing area 65.6 square meters, maximum takeoff weight of 31 tons. The aircraft’s aerodynamic control surfaces up to four.
2, the machine used to install the engine
Russian AL-41F type of thrust-vectoring engines (196 kN thrust), with thrust-vectoring nozzle . AL-41F type engine thrust vector is not open when the supersonic afterburner thrust increased by 100% plus and thrust increased by 50%, 40% parts reduction. Reliability, maintenance and logistical support than the AL-37FU increase of 80%.
J-14 is not the pursuit of speed performance, its maximum flight speed of 2.2 Mach and a maximum cruise speed of Mach 1.6 had to. AL-41F type of thrust-vectoring engine thrust vector control for aircraft pitch, turn the fighters operating action, vectoring nozzle movement can be reversed to provide reverse thrust.
The system has nothing to do with the speed and angle of attack, can be operated individually. At low and high angle of attack, the horizontal tail control efficiency will be reduced, still a substantial increase in thrust vector aircraft pitch control. AL-31F type engine thrust vector, with its powerful afterburner thrust is not open, so that J-14 afterburner without opening the case to more than Mach 1.6 cruising speed, which helps to increase the combat radius, reducing to target airspace of the time, can also reduce their exposure to enemy fire due time to the benefit of their own safety. J-14 fighter aircraft to meet the so-called “4S” standard, super maneuverability, supersonic cruise, stealth and BVR air combat capability.
3, radar and electronic equipment
radar phased array antenna with Russian-made X-band radar antenna installed in the wing root leading edge triangle. X-band phased array radar, “the former sector of the optical system” (OSF) and the “defensive aid subsystem.” X-band phased array radar for air, ground and sea, not the mode and has a terrain following/avoidance capability, it can track the high-altitude supersonic jet at the same time, low-altitude helicopter searches the target.
At this point the radar at 40 km range of 180 found the target with a multi-target tracking capability, in the height mode can simultaneously track 24 targets simultaneously lock the eight key targets and simultaneously attack eight targets. F -14 trick unique in the world, after the tail-looking radar with a shot to the air to air missiles after enemy.
OSF system not only in the daytime and nighttime detection of enemy targets, and in a wide range of sectors to target tracking, but also for target identification and location; it 100 to find the target range of 150 km , can be 50 to 70 km range position in the 40 km distance and determine the precise pose the greatest threat which eight; the same time it can used for night navigation Global Positioning/Inertial (GPS/INS)
navigation system, can also provide a limited reconnaissance capability and limited target designation/ranging capabilities in addition to conventional equipment, also equipped with four redundant fire control computer, three-axis stability augmentation system, a small flow of air refueling device, 1553B data bus.
learn F 8 | | ACT aircraft autopilot flight system. J-14 cockpit is also a highly modernized, the main display is a wide angle HUD, can provide the level of 30 degrees, 25 degrees vertical field of vision. For the four main instrument panel color LCD multifunction display and mounted under the hood under the integrated control board.
4, basic combat aircraft weapons
state 150 a 30 mm cannon shells, belly weapons cabin-mounted four R-77PD in distance-air missiles, weapons on both sides of each hung a PL-wing dogfight missiles and six weapons hardpoints, payload greater than 8 tons. Tasks in the implementation of non-stealth, J-14 can also be increased as did the third-generation fighter wing pylon mount more weapons and fuel.
R-77PD-air missile with a lot of new technology, with a “launch-and-forget” operation mode, multi-target attack capability to attack moving targets, and stealth targets large capacity and good anti-jamming capabilities. To ensure the aircraft’s stealth, stealth missile surface materials were sprayed. The machine uses a different foreign stealth design with Chinese characteristics, greatly reducing the aircraft RCS. J-14 can carry all kinds of far, the short-range air to air missiles, air strikes from the implementation of various tasks, you can attack any height on the airborne early warning aircraft and strategic bombers.
aircraft a total of six tanks, containing smooth-tongued 10 tons. Double-zero wear cover ejection system ensures the entire flight envelope of life-saving. Drawing on the K-8E aircraft reliability and maintainability design experience to conduct a comprehensive quality control and management.
China Win 10 horses inside story exposure new aircraft carrier catapult China leads the world
there are two countries in Europe to the Chinese rescue extraordinary meeting with German Chancellor
India dumbfounded: PLA to build aircraft carrier cost only $ 500,000
shock: Japan to China to see the map upside down shaking intention exposed!
indeed in China Diaoyu Islands and the real thing a stealth fighter F-10C variant available
German Army’s combat capability, said Chinese blew out! Indian Eagle were clamoring for the occupation of Tibet!
Merkel dissatisfaction: German military secretly helping China build the magnetic fluid submarine
Russia and China, said seven kinds of weapons over the United States F-14 is indeed beyond the United States recognize the F22
China’s anger to the effect: the more Russia and China finally gave in
shocking news that the Chinese military Law lamented the United States shot to save China
expert will know there is not a hand: American heart very clear about China’s military trump card
China’s fourth generation engines have been delivered I purchased 12 new advanced naval submarines compete in the East China Sea
American Journal of Exposure: China once again a secret test-fired new long-range anti-missile interceptor missiles
new ICBMs China Research: U.S. Pentagon to worry about
Chinese navy shot to protect oil drilling China-Russia trade to discuss fourth-generation engine
China Jian Shi appeared outside the media Comments latest model CAC double stealth F-F re-exposure
Chinese Aegis continuously into the water: new trends in China’s naval strategy for exposure
Taiwan media exposure PLA laser weapons: that is quite mature!
Foreign media F22 F-8F has become the bane Western attention to China’s new nuclear tension hidden