Wang Bin and Tiangong technology are very clear about the hot discussion on the Internet. At the same time, Wang Bin specially put these engine data on the official website in order to attract more users. After all, tg-s003 engine is not only a military engine, but a dual-purpose turbofan engine, It can be used not only on large military transport aircraft, but also on large civil airliners.


    At the same time, the final users of this engine are certainly not only domestic users, but also foreign users, such as tg-s002 turbofan engine. At this time, in addition to domestic users, there are foreign aircraft manufacturers, which have passed the approval of relevant departments and obtained the export license of the foreign trade version of this engine, This foreign company is Yama airlines, which repeatedly inquired about the engine of Tiangong technology during the air show.


    Therefore, there will be two or three versions of tg-s003 turbofan engine in the end, namely military version, civil version and foreign trade version. Now Wang Bin has no way to determine the specific version. In the end, it depends on the official requirements, but there will be at least two versions.


    However, when the No. 20 transport plane began its test flight, Wang Bin received a notice from the military. Because the 1000 hour verification and test run of the tg-wsx1 engine of Tiangong technology was completed and met the requirements for installation and test flight, the military asked Tiangong technology to produce at least four test flight engines and send them to the place required by the military.


    When Wang Bin got the news, he was not surprised. After all, as a sharp weapon of the country, No. 6 bomber is absolutely impossible for Tiangong technology to participate in the transformation. At least with Tiangong technology''s current qualification, it is the limit to allow it to contact No. 20 transport plane.


    Fortunately, when Wang Bin received the notice, Tiangong technology had produced more than ten engines. In addition to the ten test engines being tested, there were many standby engines. So Wang Bin immediately handed over all the five standby engines to the military, and then waited for the military news and flight test data.


    .........


    However, what Wang Bin didn''t know was that when he gave the five tg-wsx1 engines to the military, in the workshop of a large domestic aircraft manufacturer, a No. 6 aircraft to be assembled was quietly parked in the huge assembly workshop, and the No. 6 aircraft was very large compared with the ordinary No. 6 aircraft.


    That is, the overall length of this No. 6 aircraft is longer than that of ordinary No. 6 aircraft, and the engine nozzles on both sides of the body are larger. It can be seen from here that this No. 6 aircraft is obviously not an ordinary No. 6 aircraft.


    At this time, the engine compartment of the aircraft is open. Several workers nearby are preparing to install an engine into the engine compartment, and the engine is not an ordinary engine, but a tg-s002 turbofan engine.


    Obviously, the manufacturer of No. 6 aircraft is carrying out all kinds of transformation, and always pays attention to the domestic engine. As long as the engine can be installed on the aircraft, the manufacturer will definitely try to transform it at the first time, just like the tg-s002 engine, although the superior has been up to now, We have not determined whether to modify the aircraft, but at this time, the manufacturer of the aircraft has begun to take action.


    At the same time, judging from the fact that the final assembly of the aircraft is about to be completed, it is likely that when Tiangong technology has just launched the tg-s002 engine, the aircraft manufacturer has begun to upgrade the aircraft. Otherwise, it is impossible to manufacture a new and improved No. 6 fighter so soon.


    In addition, judging from the length of the aircraft, the modified No. 6 aircraft obviously has more powerful and load-carrying capacity. After all, apart from others, the thrust of a single tg-s002 engine alone has reached more than 20 tons, while the maximum thrust of the original engine of No. 6 fighter is only less than 15 tons, so the body is lengthened, Nature is for greater carrying capacity and more fuel.


    With the operation of several workers, the engine was slowly put into the engine compartment of the No. 6 fighter. At the same time, the workers also began to fix the engine and connect various lines.


    At the same time, when these technicians fixed the engine, several technicians not far away were talking about something, and the topic they talked about was about Tiangong technology.


    "Unexpectedly, the engine of our country has finally got up, and there is no need to look at the faces of outsiders in the future. Not to mention the official R & D and production institutions, they are beginning to produce results one after another. Even private enterprises are in a very good situation. Apart from others, Tiangong technology, which produces this engine, is a great private enterprise, at least this The performance of this engine can definitely surpass that of the same type of international products, "a technician said to another technician nearby,


    "That''s true, but compared with the official R & D institutions, I look forward to Tiangong technology. After all, not to mention others, this year alone, Tiangong technology has developed and started mass production of three or four jet aeroengines, including not only turbojet engines, but also turbofan engines, not to mention that this company has also developed other types of engines, For example, electric aeroengines and space engines, "said another.


    "Yes! I am also looking forward to the next engine of Tiangong technology, but recently their new engine has come out. It is said that it is also a large bypass ratio engine, tg-s003 large bypass ratio turbofan engine. It is said that its maximum thrust has reached 340 tons.


    Unfortunately, the culvert ratio of this engine is very large, so the diameter of the whole engine is also very large. It can''t be installed on our No. 6 and No. 20 engines at all. If that engine can be installed on No. 6 aircraft, its bomb load and range will definitely be greatly improved for No. 6. I want to install 30 or 50 tons casually It''s absolutely no problem. At the same time, it''s definitely not a problem to casually travel more than 15000 kilometers. "At this time, another technician came up and heard their conversation.


    "Yes! What a pity!!!!!"


    "No, you are all wrong. According to the information I got, what you know is outdated. The achievements of Tiangong technology in this period are not only this turbofan engine with large bypass ratio. In addition, it is said that they are also developing a turbofan engine with small bypass ratio for large aircraft. It is said that it is a turbofan engine that can provide normal power for supersonic aircraft Motivation.


    Even this engine has successfully passed the 1000 hour life test run, and is now ready for installation and flight test. "At this time, another person broke a big news.