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Economic reform and opening-up policy in 1989, followed by the implementation of industrial modernization reform to decentralize government for industrial control purposes - in 1976. With the implementation of a series of policies, China's aviation industry gained greater priority. Data Figure: Recently,abercrombie homme, our self-developed new medium-range bomber aircraft carrying H--6K ALCM photos attracted media attention, it is learned, the model has been equipped troops,boutique abercrombie france, have to Guam and launching long-range cruise missiles Indochina isthmus The ability is an important part of our strategy to combat forces, has great significance. (Photo courtesy: Super Camp Military)Numerous technical difficulties arise throughout the development phase inevitably encountered the biggest problem is the lack of such as engineering,scarpe hogan, materials science and manufacturing standards and other technology areas. Other major problem is the lack of a suitable power unit. In addition to technical hurdles, but in terms of the specific needs of the Chinese Air Force and naval aviation failed to find compromise. Finally,affaire pas cher, the two armies agreed to CMC species identified needs. However, in the design process, the Air Force and Navy aircraft structure and different requirements. Navy intends to build is capable of launching YJ-81 (C-801) anti-ship missiles weather attack / reconnaissance platform. Navy based on their combat experience, I hope the use of F-14 "Tomcat" or "wind" as a tandem cockpit layout. Air Force requirement is the most suitable for all-weather precision strike ground fleet of the Soviet Union, altitude, depth breakthrough attack bombers. Perform this task requires close coordination between the pilot and the navigator / weapons systems operator.
so the Air Force hopes similar F-111 or parallel as Su-24 cockpit layout and a large number of electronic jamming devices and ground-matching system. Finally, H-7 development to the use of alternative body to meet the same air, naval demand stage. In the earliest stages of design, Xi'an will consider the series tied cockpit and cabin and variable-geometry wings (Chinese Air Force) or fixed-wing (naval aviation) and other different designs. In addition,sweat abercrombie, Xi'an will reduce the key indicators and performance of the aircraft to a maximum payload of 5,abercrombie and fitch paris,000 kg, the maximum combat radius of 800 kilometers, the maximum speed limit of 15000-16000 m l 1.73 Mach. Due to lack of technical capacity, to 1979, Xi'an not developed two styles of fighter cockpit on a single platform. The results, H-7 cockpit question eventually dragged on for about three years has not been resolved. The problem as well as a range of different wings has led to development work in the next five years is seriously lagging behind. In the early 1980s.
the Air Force model ultimately insurmountable due to technical difficulties and give up. In 1979,basket louboutin, the Navy completed concept studies into the project development phase. But in 1980 and 1981 due to the focus on economic development,barbour femme, the project, like many military projects as the early 1980s to slow down again. 1982 Britain,tn pas cher, the Falklands war,barbour france, the successful use of the Argentine Air Force "super flag" attack machine and AM-39 "Exocet" missile to China's military left a very deep impression. After the Falklands war, the Chinese navy began to discuss joint operations bombers, warships and submarines between. November 1982, Chinese leaders agreed to give greater priority in the allocation of funds and resources Shenyang J-8B fighter and H-7 project. H-7 project till then never reached "full" situation. At the same time, the aircraft was re-named the JH-7 (fighter-bomber, referred to JH-7) the ability to multi-purpose fighter-bomber aircraft reflects. Test Bench In early 1983, the layout of JH-7 is finalized. In 1984, development work will soon recover. With the completion of the structure and system tests, projects into full-scale development phase in detail. Development of the main weapons YJ-81 anti-ship missiles,hogan outlet, although JH-7 is also then, the relevant programs are more successful, but the project is far from a firm foothold. YJ-81 for the test and fire control systems,hogan outlet, 603 in 1984 to an H-5 torpedo bombers converted into air missile test bed called "Eagle" or "Eagle Eye Fire Test Taiwan". H-5 original glazing head is received fire control systems and related avionics system radome instead. "Eagle" test bed can carry two YJ-81 anti-ship missiles under the wing,tn requin, and in May 25, 1987 launch a success. To test KF-1 analog wire controls, Xi'an will be a JJ-6 (FT -6, editor's note) converted into BW-1 variable stability test bed. Meanwhile, aircraft power plant problems inevitably arise. May 1984, the Chinese government is to increase the purchase of modern equipment in Xi'an,hogan scarpe outlet, to ensure that the aircraft manufacturer can be on time. Meanwhile.
Xi'an start WS-9 turbofan engine project. The project encountered serious technical difficulties in the initial plan made WS-6 has become very necessary. The first station WS-6 is a validation engine,abercrombie et fitch, very low weight ratio. The engine has been considered for a number of Chinese fighter and fighter-bombers projects, such as J-9,hogan sito ufficiale, J-13 and Q-6.1.0 of the bypass ratio though it is suitable for high performance fighter aircraft,tn requin, but more suitable for attack aircraft. However,sweat abercrombie, low technology content lower than the shows, resulting in poor fuel efficiency and reliability. Due to lack of suitable material, and later intended as JH-7 power plant WS-6A normal operation time is very short, weight ratio is very low. Material issue has affected all Chinese engine before. Since the arrival of technical issues as well as the United Kingdom has the newer technology, "Spey" engine.
WS-6 was eventually abandoned. Although the "Spey" 202 engine is not very advanced, thrust to weight ratio is not amazing, but it has a high reliability, better pressure ratio and less fuel consumption.
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