After hanging up the phone with Li Yunfeng, Jiang Yanhai thought about it, called Professor Zhao again, and then told Professor Zhao the general situation.

When he heard what Jiang Yanhai said, the engine was recognized by the above, and the progress should be accelerated in an all-round way, Professor Zhao was also very excited, which was of course a good thing for them.

The country is different from Eagle Sauce, which is a private enterprise, and it has also formed a systematic thing, and they are not hungry for things in this area.

And even if Pratt & Whitney Engine Company researches a more powerful engine, sometimes it may not be taken out directly, because the United States has no need to procure, what are they developing it for?

In fact, although they will make technical reserves for engines, they rarely develop them in advance, and they only start to develop them after getting the military's research and development funds.

These things are not like pharmaceutical companies and chip companies, and commercial companies themselves will conduct pre-research and development in advance.

But it is different in China, which is very eager for this thing, and once there is a technology that can make the domestic military force develop by leaps and bounds, of course, it will be developed immediately.

How fast can you do it!

After notifying Professor Zhao of them, Professor Zhao would contact the people from Taihang, and then send an engine to the high-altitude test bench for test under special conditions.

After doing this, Jiang Yanhai began to concentrate on drawing drawings with Erdan.

His design was all done in his mind before, with the assistance of the second egg, in fact, the overall design of the phantom is almost the same, of course, there is no problem at all and it is unlikely, but these problems are all problems in detail, since Liu Lao and they joined.

Then these will be solved very quickly.

In other words, the day when the Phantom will be fully produced is not far away. On the design drawing of the Phantom, Jiang Yanhai naturally submitted it directly according to the final version, that is, more than 70% of the design drawings of the fuselage using composite materials.

In the afternoon of the next day, Jiang Yanhai finished sorting out all the drawings, in fact, speaking of which, drawing is difficult for ordinary personal computers to complete, this is not a simple job, how many design drawings are there for a fighter?!

It can be said that it is an astronomical amount, not to mention that there are also problems such as design drawings and data of some materials.

However, the above never asked Jiang Yanhai what kind of computer he completed such a design, they all knew Jiang Yanhai's hacking strength, so they didn't ask, but they also all knew that this was definitely not done on the small laptop in his hand.

The above can be regarded as giving Jiang Yanhai enough trust.

In fact, there are some more of these drawings, of course, the electronic version of the drawings has another advantage, which is much less than the paper drawings.

Because many drawings can be displayed in 3D, but if it is paper, it is impossible to come like this, and it will be divided into countless drawings.

If you estimate the paper drawing, it is estimated that it will weigh at least two or three tons when you print it out.

As for so many pictures, how Jiang Yanhai completed it by himself, no one asked, so he won't say anything. Anyway, he can be said to have started many years ago, and it makes sense, and no one knows when he really started.

After finishing the drawings, Jiang Yanhai directly transmitted them to the secret server through the network, ** network optical fiber, needless to say, the transmission speed is needless to say, although there will be a lot of paper drawings for these drawings, but in fact, there are not many electronic versions.

After passing the documents, Jiang Yanhai told Liu Lao directly.

What he didn't know was that after receiving the completed drawings, Liu Lao immediately began to classify these drawings, and there were many doctoral students under Liu Lao who could use them.

These drawings are passed on to different research departments in different categories, especially for the composite part, there will be a special person responsible for seeing how these things can be manufactured.

It can be said that in less than an hour, hundreds of people across the country took action because of these drawings, and after the drawings were sorted out, I don't know how many people will be busy because of this.

After transmitting all the drawings, Jiang Yanhai reluctantly found that he seemed to have nothing to do for the time being.

The Phantom has been completely explained, and the next thing is to look at the material manufacturing of the Phantom, aside from the composite materials, other aspects are simpler. It's about the engine design, and the other is about the design of the magazine and the built-in missile pylon.

The phantom in the fantasy simulation battle system can be hung on such a terrifying number of missiles, because the solid rocket engine inside is extremely perverted, and the missiles in the same range, the missiles in the illusion simulation battle system are much smaller than those in reality.

That's why the Phantom can mount so many missiles, but in reality it is destined to be impossible.

However, there are more missiles than the J20, which is inevitable.

Thinking of this, he thought of Ivan, or Pyshkov, after being rescued by himself, it had been determined that as a solid rocket expert, Ivan's current achievements could reduce the volume of domestic air-to-air missiles by at least a third!

This will be good news for both the Phantom and the J20, and the number of missiles that can be mounted will inevitably increase.

Taking advantage of this holiday, should I meet Ivan? Speaking of which, I agreed to meet people last time. And Ivan can now be said to be Chinese, and people ask for Chinese nationality.

Jiang Yanhai went to see him, but it was definitely impossible to tell him his true situation.

Of course, before dealing with this matter, this birthday gift still has to be given, and it has been more than two years since I knew Li Ruobai and thought about it.

Time flies so fast, as if it can be replaced by a single stroke.

But it was impossible for me to celebrate her birthday on my last birthday, and this time I couldn't miss this birthday.

Li Ruobai has paid too much for himself, and he said that behind every successful man there is a woman who supports him.

Whether he is successful or not, Jiang Yanhai doesn't know, but Li Ruobai is the biggest pillar behind him, anyway, he is now on vacation, and it is natural to go to see his future wife.

called the hound and confirmed that Li Ruobai had been in Jiangcheng in Hubei Province recently, and at the Electronics Research Institute, Jiang Yanhai also took the things Fan Tianlei gave him and went straight to Jiangcheng.

When he arrived in Jiangcheng, Jiang Yanhai directly asked Erdan to search for a jewelry company that sold jade, and went to buy a piece of jade, the uncarved kind, so he couldn't really give what Fan Tianlei took to Li Ruobai.