Chapter 895

With the breakthrough in materials, the designers of the new generation fighter pre research project team have become more bold. Several teams supported by the headquarters have come up with their own preliminary design plans one after another, which can be said to be brilliant for a while.

Among them, the snow owl scheme put forward by northeast Aeronautical Research Institute based on digesting the mature technology of Russian Su-27 fighter, and the Weilong scheme with small aspect ratio and full lift body aerodynamic layout sublimated from the unique technology accumulated by No.10 project with No.10 engineering team as the core.

Of course, no matter snow owl or Weilong, Tengfei group is an important supporting supplier they can't avoid. Just because of this, while the two sides compete fiercely at the headquarters level for the new generation of fighters, the pre research teams of both sides visit Tengfei group frequently.

In addition to the exchange of feelings, the most important thing is to always follow up the progress of Tengfei group in various supporting aspects, so as to bring back the latest information and data, so as to improve the feasibility of their respective schemes.

In this regard, the pre research team with No.10 project as the core can be said to be the first to win. Relying on the convenience of No.10 project, the team not only won the highest version of jsnb-ii system developed by Tengfei group, but also left the core personnel in the team in the Tengfei group by secondment, so that it can track the latest development of Tengfei group at any time Exhibition.

northeastern Aviation Research Institute is not so convenient. Of course, as the elder brother of the domestic aviation field, the big brother who overlooks all the other countries and the Northeast China also disdains to do so, so the Northeast China will carry forward the unyielding and unrestrained bold and unrestrained behavior of the old fellow of the old iron industry in Northeast China. Directly undertakes that the proportion of composite materials in Tengfei group's snow owls scheme will reach 30.47%, then give it to Tengfei. The group floats to a look that everyone knows.

That meaning is very obvious, follow our northeast good elder brother to work, guarantee to let you be popular drink spicy, a huazi smoke half root, throw half bag.

We have to say that the Northeast Institute is really domineering. We should know that the proportion of composite materials in the American F-22 aircraft is only a little more than 24%, which is less than 25%. But even so, it has become one of the most composite aircraft types in the world.

The proportion of composite materials in the snow owl project of northeast Research Institute is much higher than that of F-22, reaching 30%. Therefore, the ambition of northeast Research Institute is still full.

In contrast, the Weilong plan put forward by the pre research team with No. 10 project as the core is a bit stingy. The proportion of composite materials only increased by 9 percentage points from 6% of No. 10 project to 15%.

Although several persons in charge of the team said that they would make corresponding improvement according to the actual situation and technical achievements in the future, it can be predicted that the proportion of composite materials of Weilong will reach about 20%, and the highest proportion will not exceed F-22.

in the face of this situation, as the family members of Tengfei group, they are very tangled. From the actual situation of production and marketing, Zhuang Jianye very much hopes that the Northeast Institute will make progress After all, 30.47% of composite materials will make Tengfei group have a very bright long-term expectation. At least, it is possible to recover the money spent so many years.

However, in terms of human feelings, Zhuang Jianye thinks that the 10th project can win, so he has no way. For so many years, the development of Tengfei group relies on supporting the 10th project. Where is the technical source of Tengfei group, I believe the future Weilong project is the same.

One side is benefit, the other is technology.

During that time, Zhuang Jianye was so tangled that the original thick hairline retreated a lot.

Fortunately, Zhuang Jianye's choice difficulty didn't last long because a decision made by the Northeast Institute was broken, and the balance point of breaking the deadlock is nothing else but aeroengine.

Because the thrust to weight ratio of the new generation of aero-engine should be more than 10, the thrust should be 12 to 14 tons, and the current domestic level, let alone such a high standard of aero-engine, is second-class.

As a result, the Northeast Institute decided to make two-way preparations for Aeroengines. On the one hand, it actively introduced Russian high thrust military aeroengine products to solve the problems first.

On the other hand, based on the domestic market, we will launch new models, strive to integrate the high-quality resources of several aero-engine manufacturers including Tengfei group, fully invest in the research and development of new models, and strive to make finished products in the early 1980s and mass equipment in the 1920s.

The idea of the Northeast Institute is good, but the problem is that it is based on the domestic road, and it has gone the old way of blindly starting up. Aeroengine is not to build a house. It's the most experienced and technical industrial category. It's the same as the idea of building a building in the sand.

What's more, it's good for the whole country to play a game of chess. However, the technological routes and development levels of various enterprises are different. Some enterprises follow the rough points of Soviet Russia, others follow the small and fresh European style, and others focus on the sophisticated and sophisticated American style.

This kind of miscellaneous style and route can be gathered together. First of all, we don't have to listen to anyone's advice. It's just a technical solution. Thank God if it doesn't collapse.

In contrast, the pre research team with No.10 project as the core is more realistic. Through the training of No.10 project from scratch, the whole pre research team considers the various processes and elements of combat aircraft as realistic and rigorous, showing a very good pragmatic style.Because of this, they are very clear that it is impossible to blindly pat their heads on the aeroengine, but they need to carefully analyze every actual situation.

Therefore, they also put forward two-way preparations. The goal of foreign introduction is Russia, but in terms of domestic autonomy, they should be more cautious. They not only sent team members to each aeroengine production plant and subordinate supporting plants to do research, but also often organized discussions among leaders and technical cadres of each aeroengine enterprise.

So as to understand the latest development and development potential of domestic air development and production.

So after a year and a half of research and investigation, the general director of the pre research team, who is also the current chief designer of No.10 project, suddenly called Zhuang Jianye one morning and asked, "how long does it take for Tengfei group to build a 14 ton high thrust engine?"

Zhuang Jianye Leng for a while, immediately realized what, but still carefully calculated, given a not too conservative number: "about 15 years."

"15 years ~ ~" after listening to this number, the chief engineer on the other end of the phone suddenly sighed: "at that time, I guess my whole body was buried in the earth..."

Then he said with a hearty smile: "but I will insist on living to that time. I hope you can let me die without regret!"

At that moment, Zhuang Jianye put away his past impropriety and wanted to say something, but he felt his throat a little tight. Until the phone hung up, Zhuang Jianye didn't get out of the feeling of not being clear.

It wasn't until assistant Xiao Tong came in to remind him that Zhuang Jianye realized that he had been sitting in the office for a whole day. Then he shook his head and picked up the phone again. That is to say, from this moment on, a large thrust engine development plan called "no regrets" by Tengfei group was officially launched