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This year at 14:55 on November 5, with a focus on models of aircraft into the sky, Xi'an Aircraft Company and aviation history in China hit a new record of more than twenty thousand ten Western Flyers finally the goal of three years to be successful, it is 8 invisible strategic bombers bombing.
Head of the Central Military Commission, the Air Force Armament Department of the Directorate, National Defense, and other leaders, Vice Mayor of Xi'an, Shaanxi Provincial Committee, and other leaders, one route, the second group and other units, with hundreds of XAC study personnel involved in witness this historical moment.
Fifty past two p.m., a deputy general manager and Air China announced the first flight first flight ceremony host Yuhai start. H-8 took off after the silver-gray, then from west to east, through the sliding track after reviewing stand, in large turbofan engines roar into the sky. Six past three p.m., the aircraft coming into view again, in the airborne decoy transmitters play a string of colored flares, dispersed in the air flying, H-8 began to pass field flight. Quarter past three p.m., the aircraft drag chute to open two large white smooth landing, Decelerating, stopping in front of the reviewing stand. H-8 first flight to this success, the scene leader board after another prototype, and the crew shook hands, and photos. First flight after the ceremony, President of the West fly into tall, reported Hong H 8 system history and experience of thirteen years, the Central Military Commission Chief Executive, National Defense leadership affirmed in the statement, Hong H 8, the significance of the system and preliminary work circumstances set forth requirements for follow-up test.
Near Xi'an, people often see after nightfall, Guan airport in the large aircraft, driving a three-color red blue and green navigation lights passing at low altitude, while the two wings of the spacing between the traffic lights, but also significantly different from the West to fly production H-6. H-8 in the late eighties, after the maiden flight of the H 7 Flying Leopard classified key model of strategic bombers, also China's first stealth aircraft. Hong made a formal project in 1994, the central assigns the indicators are as close to the U.S. B-2A; payload of not less than eighteen tons; if necessary, one two Mach supersonic penetration or escape; bring new stealth cruise missiles capable of striking North America; range of not less than ten thousand kilometers; with air refueling capability; using domestic most advanced avionics equipment and so on. Tasks designed by the 603, XAC is responsible for production, becomes the first domestic strategic bombers.
Eight New H strategic bombers in the successful development of our country FBC-1 (ie H-VII), the National Development developed the latest generation of stealth bombers. The time machine started to develop around the mid-nineties in the last century, central to the aircraft's position is: heavy, bomb load of not less than 18 tons, no less than 1.2 times the supersonic, stealth, cruise missiles carrying the new to fight against the North American continent, a range of not less than 10,000 km, with aerial refueling capability. The research task to Xi'an Aircraft Design Institute and by the Xi'an Aircraft Manufacturing Co., Ltd. jointly to complete. H eight new aircraft, the main use of advanced technology and design are as follows:
First, integration of conventional wing-body aerodynamic layout. Why H-eight conventional aerodynamic layout? This is because the army has independently developed the first large-scale bomber, just copy the former Soviet Union before the bombers, not independent of the design concepts and design ideas, therefore, considering the safe or the use of the familiar design of better. But also large number of applications in the design of the latest technology, such as wing-body fusion, fly-by, the second surface body design, front and rear edge mobile flap, the wing fuel tanks and other large-scale integration of new technologies.
Second, the comprehensive consideration of the stealth design. Stealth design is the wing-body fusion of the first, which is the latest fighter design in China has been widely used technology, nothing. Wing-body benefits of integration of the entire body surface with the body to form a good transition, did not result in the corner and face the radar reflectivity, greatly reducing the probability of discovery by the enemy. Almost all body face no major obvious seams, smooth full body look beautiful aircraft shape, like a huge roc artful.
Third, the extensive use of carbon fiber composite material. Evaluation of advanced aircraft is an important one is whether or not the number of composite materials using our new H-eight is a lot of use developed by our own carbon - made of carbon fiber composite fuselage structure. Use of composite materials has the advantage of not only reduces the weight of the body structure, but also greatly enhance the aircraft's fuel load and payload, but also greatly extends the range of combat aircraft. In addition, the use of composite materials can also be easy to achieve the purpose of stealth aircraft.
Fourth, for the first time the use of combat aircraft in the large trailing edge flaps mobile technology. Tactical Combat Aircraft trailing edge flap using the technology, can greatly enhance the mobility and combat aircraft flying at low altitude performance. Before this, we only use the H-six bombers mobile flaps of the trailing edge, just a normal aircraft control technology, but using leading edge mobile flap is not the same, you can make the aircraft in high angle of attack and low altitude flight obtained when anti unprecedented mobility.
V. Embedded wing root engine stealth technology. H eight bomber used four 'too line' engine, with about the layout of the two, arranged on both sides of the wing root. Because H-eight with a large wing wing-body fusion of design, the engine close to the wing root by way of fixed embedded in the upper wing. The benefit of this is the engine air intake before the upper part of the wing, it is difficult to detect by the enemy, the upper outlet, after the wings, the engine hot air circulated through the role of infrared suppression devices can be greatly reduced by the enemy infrared detection devices the probability of discovery, the purpose of achieving a degree of stealth.
Sixth, the first time in a large combat aircraft control system using the telex. We used the large bombers are using hydraulic or mechanical control techniques, bulky, use of non-flexible, time-consuming. The new aircraft in use are developed by a certain type of facsimile control system, pilots in the flight, looked handy, just to the on-board computer input flight parameters, the computer will automatically control the aircraft in accordance with procedures in accordance with best way flight, greatly reducing the strength of the pilots.
VII, weapons pylons built technology. Since the aircraft requires stealth capability and long-range missile attacks, therefore, must be built on the weapon pylons. The aircraft can carry two wheel-type weapon pylons, arranged in the hours before and after the middle of the fuselage. Each runner-style rack can be mounted six 'Red Bird 3' cruise missiles, the two pylons can mount a total of 12 of the missiles to carry nuclear warheads and a 35-million tons, a range of 3,000 km. The rack can be mounted either above the missile can also be linked to-ship missiles and choose conventional bombs.
Eight, advanced avionics. Because of the demands long-range precision bombing aircraft, the avionics of the type carried by the best currently. Both advanced radar bombing, but also advanced tracking radar terrain matching, as well as advanced navigation and positioning of radar and electronic countermeasures devices. The machine can also use the satellite data link system, and detection devices and other data sharing. It is said that further modifications have to install the type of plasma stealth device, in order to achieve more demanding stealth purposes.
Nine, advanced stealth absorbing paint. This is our country has just developed a new generation of stealth absorbing paint, in addition to the glass cockpit, the whole body by the paint coating. The coating can absorb not only all kinds of centimeter-band radar, can also greatly reduce the intensity of active radar wave radiation, making even a small amount of radar waves reflected back, and its strength is very weak.
Ten, supersonic flight capability. As a result of four new engine, thrust-weight ratio makes the machine greatly enhance the maximum flight speed of about Mach 1.4, range as far without refueling for 11,000 km. Wartime aircraft take off if the base of Heilongjiang, in the north of Guam over the sea-launched cruise missiles to attack any target in North America.
Head of the Central Military Commission, the Air Force Armament Department of the Directorate, National Defense, and other leaders, Vice Mayor of Xi'an, Shaanxi Provincial Committee, and other leaders, one route, the second group and other units, with hundreds of XAC study personnel involved in witness this historical moment.
Fifty past two p.m., a deputy general manager and Air China announced the first flight first flight ceremony host Yuhai start. H-8 took off after the silver-gray, then from west to east, through the sliding track after reviewing stand, in large turbofan engines roar into the sky. Six past three p.m., the aircraft coming into view again, in the airborne decoy transmitters play a string of colored flares, dispersed in the air flying, H-8 began to pass field flight. Quarter past three p.m., the aircraft drag chute to open two large white smooth landing, Decelerating, stopping in front of the reviewing stand. H-8 first flight to this success, the scene leader board after another prototype, and the crew shook hands, and photos. First flight after the ceremony, President of the West fly into tall, reported Hong H 8 system history and experience of thirteen years, the Central Military Commission Chief Executive, National Defense leadership affirmed in the statement, Hong H 8, the significance of the system and preliminary work circumstances set forth requirements for follow-up test.
Near Xi'an, people often see after nightfall, Guan airport in the large aircraft, driving a three-color red blue and green navigation lights passing at low altitude, while the two wings of the spacing between the traffic lights, but also significantly different from the West to fly production H-6. H-8 in the late eighties, after the maiden flight of the H 7 Flying Leopard classified key model of strategic bombers, also China's first stealth aircraft. Hong made a formal project in 1994, the central assigns the indicators are as close to the U.S. B-2A; payload of not less than eighteen tons; if necessary, one two Mach supersonic penetration or escape; bring new stealth cruise missiles capable of striking North America; range of not less than ten thousand kilometers; with air refueling capability; using domestic most advanced avionics equipment and so on. Tasks designed by the 603, XAC is responsible for production, becomes the first domestic strategic bombers.
Eight New H strategic bombers in the successful development of our country FBC-1 (ie H-VII), the National Development developed the latest generation of stealth bombers. The time machine started to develop around the mid-nineties in the last century, central to the aircraft's position is: heavy, bomb load of not less than 18 tons, no less than 1.2 times the supersonic, stealth, cruise missiles carrying the new to fight against the North American continent, a range of not less than 10,000 km, with aerial refueling capability. The research task to Xi'an Aircraft Design Institute and by the Xi'an Aircraft Manufacturing Co., Ltd. jointly to complete. H eight new aircraft, the main use of advanced technology and design are as follows:
First, integration of conventional wing-body aerodynamic layout. Why H-eight conventional aerodynamic layout? This is because the army has independently developed the first large-scale bomber, just copy the former Soviet Union before the bombers, not independent of the design concepts and design ideas, therefore, considering the safe or the use of the familiar design of better. But also large number of applications in the design of the latest technology, such as wing-body fusion, fly-by, the second surface body design, front and rear edge mobile flap, the wing fuel tanks and other large-scale integration of new technologies.
Second, the comprehensive consideration of the stealth design. Stealth design is the wing-body fusion of the first, which is the latest fighter design in China has been widely used technology, nothing. Wing-body benefits of integration of the entire body surface with the body to form a good transition, did not result in the corner and face the radar reflectivity, greatly reducing the probability of discovery by the enemy. Almost all body face no major obvious seams, smooth full body look beautiful aircraft shape, like a huge roc artful.
Third, the extensive use of carbon fiber composite material. Evaluation of advanced aircraft is an important one is whether or not the number of composite materials using our new H-eight is a lot of use developed by our own carbon - made of carbon fiber composite fuselage structure. Use of composite materials has the advantage of not only reduces the weight of the body structure, but also greatly enhance the aircraft's fuel load and payload, but also greatly extends the range of combat aircraft. In addition, the use of composite materials can also be easy to achieve the purpose of stealth aircraft.
Fourth, for the first time the use of combat aircraft in the large trailing edge flaps mobile technology. Tactical Combat Aircraft trailing edge flap using the technology, can greatly enhance the mobility and combat aircraft flying at low altitude performance. Before this, we only use the H-six bombers mobile flaps of the trailing edge, just a normal aircraft control technology, but using leading edge mobile flap is not the same, you can make the aircraft in high angle of attack and low altitude flight obtained when anti unprecedented mobility.
V. Embedded wing root engine stealth technology. H eight bomber used four 'too line' engine, with about the layout of the two, arranged on both sides of the wing root. Because H-eight with a large wing wing-body fusion of design, the engine close to the wing root by way of fixed embedded in the upper wing. The benefit of this is the engine air intake before the upper part of the wing, it is difficult to detect by the enemy, the upper outlet, after the wings, the engine hot air circulated through the role of infrared suppression devices can be greatly reduced by the enemy infrared detection devices the probability of discovery, the purpose of achieving a degree of stealth.
Sixth, the first time in a large combat aircraft control system using the telex. We used the large bombers are using hydraulic or mechanical control techniques, bulky, use of non-flexible, time-consuming. The new aircraft in use are developed by a certain type of facsimile control system, pilots in the flight, looked handy, just to the on-board computer input flight parameters, the computer will automatically control the aircraft in accordance with procedures in accordance with best way flight, greatly reducing the strength of the pilots.
VII, weapons pylons built technology. Since the aircraft requires stealth capability and long-range missile attacks, therefore, must be built on the weapon pylons. The aircraft can carry two wheel-type weapon pylons, arranged in the hours before and after the middle of the fuselage. Each runner-style rack can be mounted six 'Red Bird 3' cruise missiles, the two pylons can mount a total of 12 of the missiles to carry nuclear warheads and a 35-million tons, a range of 3,000 km. The rack can be mounted either above the missile can also be linked to-ship missiles and choose conventional bombs.
Eight, advanced avionics. Because of the demands long-range precision bombing aircraft, the avionics of the type carried by the best currently. Both advanced radar bombing, but also advanced tracking radar terrain matching, as well as advanced navigation and positioning of radar and electronic countermeasures devices. The machine can also use the satellite data link system, and detection devices and other data sharing. It is said that further modifications have to install the type of plasma stealth device, in order to achieve more demanding stealth purposes.
Nine, advanced stealth absorbing paint. This is our country has just developed a new generation of stealth absorbing paint, in addition to the glass cockpit, the whole body by the paint coating. The coating can absorb not only all kinds of centimeter-band radar, can also greatly reduce the intensity of active radar wave radiation, making even a small amount of radar waves reflected back, and its strength is very weak.
Ten, supersonic flight capability. As a result of four new engine, thrust-weight ratio makes the machine greatly enhance the maximum flight speed of about Mach 1.4, range as far without refueling for 11,000 km. Wartime aircraft take off if the base of Heilongjiang, in the north of Guam over the sea-launched cruise missiles to attack any target in North America.
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