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Stealth aircraft using a variety of materials and technology to the direction of head-on radar cross-sectional area (RCS) reduced to 0.5 m 2, its enemy radar detection range will be halved. From the Chinese Academy of Sciences Institute of electromagnetic theory and application of research to organize a scientific team to -13 F in the inlet and engine compressor blade surface spray on a layer of ferromagnetic radar absorbing materials. One of the thickness of 0. 7 MM and 1. 4 MM coating material for the inlet; a 0. 5 MM of coating material used for pre-level low pressure compressor blades.
These measures will enable the F-13 inlet to reduce radar reflection 10-15 DB; To Stealth, the F--13 also covered the cockpit has improved, the development staff have developed a plasma deposition process, the plasma deposition to Metal and polymer materials in the dissection.
The wave shield in the cockpit, at the same time not affect the sunlight to enter. -13 Annihilation of the power plant is a 624-developed WS-10A engine, the biggest thrust to 14,000 kilograms, pushing quality than the nearly 9, the engine of the series for seven and a vector axisymmetric nozzle. The engine of the core test was completed in 2004, the F--13 demonstration prototype was started in 2004 to fly into the General Armament Department, 2008-2010, is expected to serve.
It will use more advanced integrated avionics systems, fire control radar for 1475 Active Phased array radar, is China's fourth-generation fighter is a feature of the quasi-four generations of medium-sized fighters. My standard is a fourth-generation fighter aircraft, F-22 to F-35 and the threat of weapons.
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