readx; Compared to the entire turbofan 12C engine, it is true that it is still very good in terms of paper data and other aspects, but this is still only one engine project in the plan, to put it mildly, that is, the PPT project, all without the support of sufficient resources is absolutely impossible to complete this kind of large-scale project, and the German side is not without other engines to choose. Pen ~ fun ~ pavilion www.biquge.info

There are also some other reasons, including Yang Hui's biggest reliance on signing this turbofan 12C engine cooperation project: it is impossible for the Americans to watch Germany develop an aircraft that is likely to threaten the F-35 in the future, and a large group of old hooligans in Europe cannot be indifferent when they watch the Germans develop a stealth fighter. It's just that after a group of European-stirring sticks join the project, it must be .......

After Yang Hui raised a few questions, he could intuitively see Jiang Hefu's face full of contemplation, which at least showed that Yang Hui no longer had to answer the previous questions, and now the 624 side represented by Jiang Hefu will no longer be the resistance of the turbofan 12C engine.

"Looking at the situation now, I believe that Chief Engineer Jiang will not continue to stick to your previous ideas, right? As for the problem you just said about cooling down the 624 Institute, I don't think there is any need for this at present, what 624 shows here is not complacency, in my opinion, this is full of self-confidence, such a spirit is worth encouraging, as for the fourth-generation military turbofan engine project, this

The project is not a matter of your 624 institute, and the entire United Aero Engine Company will make suggestions for this at that time, so you don't have too much pressure, as long as you do your job well, then the possibility of us winning this project is ten out of ten. ”

Yang Hui is very confident, the 624 institute here is also not bad, at least now this mental state is the most suitable for bidding for the project in a few days, if the bidding team itself is not confident enough, then how to fight the opponent head-on, and these are not small problems.

Chief Engineer Jiang Hefu should have eased up at this time, and he did not worry too much about the question of whether the 624 Institute was "proud" or "confident", and directly talked about the turbofan 12c cooperation project against Germany that he had been opposing just now.

"Mr. Yang's previous three questions are like Daigo empowerment, I am now engaged in technology has become an elm head, although now we seem to have made some good achievements, but this is still far from the international mainstream level, not to mention reaching the level of the three giants of Britain and the United States, and even take the MTU company under the German MM company that we are about to cooperate with, in fact, MTU also has some cutting-edge technologies that we have not yet been able to achieve, In the past, when our technology was greatly backward, we still knew a lot of foreign exchanges, which led to the company's progress and development in the aero engine project, and now we want to make a car behind closed doors after we have some achievements, which is definitely not good. ”

Not to mention whether the current United Aero Engine Company has the confidence and qualifications to build a car behind closed doors, first look at the United States, which is now the world's top aero engine technology, this guy's technology is awesome enough, but in the end, when the Soviet Union collapsed, it was not a blind run to cooperate with Russia after the disintegration, you said that it was to explore the enemy's situation, or to draw wages from the bottom of the kettle, anyway, it was as strong as the Americans and had to communicate more with foreign countries, such as the F-135 engine used by F-35 fertilizer electricity, The vector thrust technology is also related to the R-79 engine.

So don't care how awesome the company is now, how explosive the technology is, foreign cooperation and exchanges are absolutely indispensable, and when it comes to cooperating with the German MTU company, in fact, it is not impossible to learn something, as a concentrated MM company of the essence of the entire German aviation industry, there are always some world-leading technologies.

The chief engineer of the project was able to figure out the doorway here, and Yang Hui felt that it was still worth it after some saliva: "Actually, what I want to say is this reason, Chief Engineer Jiang, you can figure out the reasons for this by yourself, it is naturally the best, as for the follow-up of the turbofan 12c engine project, I believe that the 624 Institute will not oppose it again, right?" ”

Looking at Yang Hui's smiling appearance, the whole problem was successfully solved, and Chief Engineer Jiang must be as worried as before: "There must be no problem, the 624 Institute will definitely cooperate with the turbofan 12C engine project to do a good job, and after the completion of our follow-up four-generation push-core machine project, we will selectively transplant some of the fourth-generation push-to-push technology to the mid-push core machine, and do our part for the turbofan 12C engine project." ”

With the support of the 624 Institute, the technical problems of the turbofan 12c engine will be reduced a lot: "If you are willing to continue to improve the core engine in terms of core machine technology, I believe that the turbofan 12c engine will definitely be able to meet the target, and now you have been able to develop the core engine of the fourth generation of large push turbofan, and then if you want to prepare to improve the medium push turbofan engine, it will be a piece of cake." ”

For the situation of the 624 Institute, Yang Hui knows more than to say, not to say less, for example, before the pre-research of AVIC Southwest in the future advanced aero engine technology, the project on three-dimensional vector thrust technology was obtained by 624, but later 0112 did not admit defeat, and invested in the research of two-dimensional rectangular vector thrust technology, but from the recent situation, it seems that whether it is the conventional aerodynamic weight four of the 0111 Institute or the duck pneumatic weight four of the 611 Institute, Both have been changed to use two-dimensional vector thrust technology, so 0112 should have made the right bet this time.

But then again, even if the heavy four is likely to use two-dimensional vector thrust technology in the end, the three-dimensional vector thrust technology of the 624 Institute is certainly not completely useless, for example, this turbofan 12C engine is clearly that it can only use three-dimensional vectors, and even the engine used in Zhongsi under development in Hongdu can only use three-dimensional vectors in the end.

"Mr. Yang is so optimistic about our 624 Institute, we are really flattered, and the whole institute will do its best to lay a solid foundation for our aero engine industry, and the core is the foundation of this project to ensure that there will be no major problems. So this time, Mr. Yang made a special trip to our 624 institute, I think it should not only be to bid for the four generations of big push projects, there should be other projects to be approved, right? (To be continued.) )