What engine does the J 10 fighter use?

Russian engine, AL3 1FN, salute, originally equipped with Su 27 series. In order to adapt to J 10, the size was changed and the accessory transmission box was moved under the engine. Domestic/domestic engines are useless. If 1992 hadn't decided to introduce the turbofan 10 from Liming Factory directly into AL3 1F, the J 10 might not have been finalized by now.

The turbofan 10A is a domestic/domestic "Taihang", which is quite different from the earliest turbofan 10 except that its size is similar. When the 1986 J 10 project was formally established, the planned engine was turbofan 10, which was under the responsibility of Liming Factory and 606. At first, the turbofan 10 was based on the American CFM56-3 engine, which was a civil engine used in Boeing 737, but its core engine was the same as that of the American F 1 10 (F10 was equipped with F10. Therefore, it is a very clever way to bypass the core engine of CFM56-3 and develop a new engine close to American F 16 technology.

However, due to the poor industry foundation, constant foreign invasion and infighting, turbofan 10 has been seriously dragging its feet. Later, in 1992, China introduced Su -27 and equipped it with AL3 1F engine with quite good performance. So J 10 decided to buy Russian Al 3 10 instead of turbofan 10. Of course, in order to adapt to the size of J 10, it was slightly improved, that is, the current AL3 1FN, which is the standard power equipment of J 10.

Later, the 606 Institute made reference to a large number of technologies of AL3 1, redesigned the original turbofan 10, that is, the later turbofan 10A, integrated the technologies of the United States and Russia, and planned to deploy two fighters, namely the later J 10 fighter and the domestic J1/. That is to say, all engines of China Air Force's domestic third-generation aircraft are bet. In the words of Cao/Gang/Chuan, then Minister of General Armament Department, it was "a big event, maybe you and I will go to jail".

For turbofan 10A, the Air Force spared no expense, but it was helpless. As a northeast/old/country/enterprise, the problems of Shen Fei and Liming Factory are really hard to return, and they are constantly fighting among themselves. Up to now, the turbofan 10A has just been technically finalized, and it is still being installed for flight test. It is said that quality problems emerge one after another, and there is still a long way to go before it is really used.

At present, Taihang is still equipped with J- 1 1B from Shen Fei. After all, it is a family, and the problem is easy to solve. At present, the turbofan 10A5438+0B is being tested. The last two batches 16 J- 10A5438+. . . It will take at least 3 to 5 years for J- 1 1B to really run in with turbofan 10A. Only when "Taihang" is tested and matured on J- 1 1B can J- 10 be equipped with China Heart.

J 10 is a flying company, and there is no engine research institute for it (the 606 engine is actually supplied to Shen Fei). The J 10 engine is still imported from Russia, and it is AL3 1FN. Now J 10 is being produced at full speed, and it is impossible to wait for the "Taihang" of 606. Recently, we have just signed an import contract with Russia for 250 engines, which can supply at least the production in the next three to five years. These engines are installed on J- 10, which has been discontinued, while J- 1 1B equipped with Taihang is still in flight test, so J-10 can't count on a "China Heart" in the near future. However, it is said that the J 10 has already tested the turbofan 10A. It is also said that the flight performance of J 10 equipped with domestic engines is not as good as that of Russian engines. . . Cold water again, but there's nothing I can do. That is the reality. . . . .

In short, "Taihang" is still in the process of running-in with J- 1 1B, and it will take some time to be really useful. 歼 10 can't be expected to be made in China, but still depends on imported AL3 1FN.

歼 10B has been in the test flight, but the engine has not been changed, and the specific performance is unknown. However, it is generally believed that some high-speed interception performance will be abandoned, and ground attack and multi-purpose will be strengthened. Salute recently announced that it can launch an improved version of AL3 1FN with greater thrust. Hehe, Russians are good at doing business. I'm sure the J 10 will be upgraded, but there is no gap between domestic engines. . . If the modification of AL3 1FN is really introduced, there will be more room for improvement.

As for LAC, hehe, the Indian is a famous jumping ticket king, so I won't comment on it. Let's wait for its test flight first, and maybe there will be some jokes. .