In order to build an aircraft carrier battle group, it is first necessary to have aircraft carriers, destroyers, frigates, and supply ships, and carrier-based aircraft, early warning aircraft, and antisubmarine aircraft.

However, any project can be broken down into more detailed sub-items.

For example, according to Chen Nian's plan, he plans to start with aviation first, continue the technology of the No. 22 project, and get the AWACS out first!

The reason why carrier-based aircraft are not engaged is because the Varyag is still an empty shell, and it is not known that it will be repaired until the Year of the Monkey.

Offering technology with plug-ins?

Chen Nian tried it, the complete construction technology of an aircraft carrier requires 1,100 source points, and if he saves hard, he can't save it for a lifetime.

Therefore, step by step, from small to large is the best solution.

Thinking of this, Chen Nian sorted out his thoughts a little and wrote down a few big words "Digital Array Radar" on the paper.

Compared with active phased array radar, digital array radar is more complex in principle and more difficult to manufacture, but it also has better performance, it eliminates the phase shifter, and uses a computer to control the emission time of electromagnetic waves to create phase differences, which is more accurate and agile.

Because of this, the technology required for it covers many fields such as semiconductors, electromagnetics, and computers.

In this case, the cost of the source point to parse it is also extremely staggering.

That's a full 4 points!

Moreover, this is only an analysis of the technology of the radar itself, not including the basic equipment required to manufacture it.

Judging from Chen Nian's own information, the pre-technologies involved in this thing include lithography technology, high-precision machine tool technology, gallium nitride synthesis technology, and so on.

If you want to really build it, it's really not that easy, you have to break through the front-end technology one by one.

It's like a sea of smoke!

Chen Nian sighed.

However, he quickly reacted again:

I have a team now!

Why don't you leave this kind of information gathering to the advisory working group?

Thinking of this, Chen Nian immediately called Chen Guo, who naturally agreed without hesitation, and told Chen Nian that he would give him a list of key technical difficulties in about three days.

Putting down the phone, Chen Nian nodded with satisfaction.

It's much easier to work this way than to go it alone.

You just need to be responsible for learning and analyzing, and then participate in decision-making when necessary.

----, the semiconductor chip manufacturing technology involved in digital array radar covers a lot of material science, especially the knowledge of silicon materials.

It seems that in the future, my investment in the course of "materials science" can slowly transfer to the field of semiconductor silicon materials......

Chen Nian wrote his future plans on a piece of paper while pondering the choice of teachers, while at the same time, the No. 22 project team, which had cleared all obstacles, was going all out to realize his last plan......

……

"Did you get the data for the first test drive? What's the problem? Just to the point, we're on a tight schedule! ”

Wang Xianguo stood in the main control room of the test bench, his eyes fixed on the engineer in front of him.

His fingers trembled slightly, in fact, this tremor had begun several hours ago, from the time the "domestic F119" was installed on the test bench.

He was too nervous, because what was about to be presented to him would be two possibilities:

Either that or it was a success, the F119 showed performance that met the standards of use, and became a milestone in the development of the Chinese aviation industry.

Either that, or they just leave the market, and after spending a lot of money and resources, they still can't achieve satisfactory results.

If this is the case, not only the F119 project, but also the entire 22nd project may be affected, and many researchers, including himself, may also become sinners......

Looking at his serious expression, the engineer opposite hurriedly took out a report from his hand, which was obviously in a hurry, and replied loudly:

"Report Lead, Data Performs Well!"

"According to our data, the middle thrust of this engine is about 12.2 tons, the maximum thrust reaches 18.6 tons, the thrust-to-weight ratio is 10.9, and in the extreme case, it can even break through to 11.5."

"The turbine inlet temperature is about 1,700 degrees, and the fan temperature fluctuates between 900 degrees and 1,000 degrees."

Hearing this, Wang Xianguo felt a sigh in his heart.

The temperature is too high.

You must know that even the turbine inlet temperature of WS-10S is only about 1480 degrees, and the difference of these two hundred degrees is enough to exceed the heat resistance and creep resistance limits of many materials, causing major problems.

"How are the turbines and fan blades performing?"

Wang Xianguo asked impatiently, he was afraid of hearing a bad result.

"No problem! The new TBC and Alloy C materials have a great effect, and all creep and high temperature deformation are within a controllable range! ”

"We checked the combustion chamber, the turbine, the high-pressure compressor and they performed even better than we expected!"

"Wang Gong, here is the detailed report, you can take a look at it yourself, our preliminary suggestion is that we can announce that the interview car has been successful!"

"The vast majority of the data performance is better than the design results, the stability and reliability are extremely high, as long as the high-altitude experiment is completed, this engine can be on the plane!"

The engineer's tone was a little excited, and Wang Xianguo had already stood up involuntarily.

In fact, compared to the engineer in front of him, his expectations and emotions for this engine are not weak at all.

He had touched almost every bolt and every rivet with his own hands;

He has inspected almost every pipeline and every plate with his own eyes;

For him, this engine is really like his child, watching it slowly turn from a pile of data into scattered materials, and then from materials to form components, and finally assemble into the fantastic engine in front of him.

And today, this engine has just completed its first big test in its life.

Ground interview car.

The results of this big test will determine whether it can really go to the sky.

And it completed this exam perfectly, and it can even be said that it was completed with a "super perfect score"!

With such a result, where can he still control his emotions?

You know, this is not just his achievement, not only the achievement of the project team, but the achievement of all aviation people.

He still remembers that when the WS-10 project was made public, his former colleagues who had left the 606 Institute to work in a foreign company did not shy away from laughing at the whimsy of the 606 Institute in front of him and strongly persuaded him to run away quickly.

At that time, he quarreled with each other in a hurry, and finally said cruel words to each other, one said that he must make a WS-10 and slapped him in the face, and the other said that he was waiting to see the jokes of the 606 Institute and waiting to see the jokes of the self-righteous "powerhouses".

---- then, for 10 years, I was being watched as a joke.

The WS-10 program stalled, the new project died before it could be established, and the procurement of Al-31 engines was sought, and all kinds of harsh Russian terms had to be endured.

For Huaxia, hope seems to be getting slimmer and slimmer.

And for those who betrayed, it was a sign of their victory......

Every time he thought of this, Wang Xianguo felt that an irrepressible emotion rose in his heart.

It's like you're blowing a that will never be round, and every time you think about blowing that out in the first place, you fall into endless anger, shame, and panic.

Seeing that the WS-10 project was facing a miscarriage, this negative emotion was amplified to an extremely terrible degree, and even almost crushed him.

But fortunately, it was also at this time that the WS-10S project was established.

Subsequently, in less than three months, the WS-10S followed the J-10 to the sky.

The slap that fell on his face for the past ten years finally fell back hard.

Wang Xianguo felt that he was a layman, and he had no emotions of relief or relief.

Nor did he forgive the "foreign friend" who betrayed this land.

He only felt very happy, and even wished that there would be more slaps like this.

And now, the F119, the engine that transcends the times, is right in front of his eyes.

It will not be a slap anymore, it will be a punch, it will be a cannonball, it will be a thunderbolt that will fall on the heads of all enemies.

Wang Xianguo breathed a long sigh of relief, and then he picked up the phone at hand.

A few seconds later, the phone was connected.

"Mr. Lin, I'm Wang Xianguo."

"The F119 has passed the ground test, the data performance is excellent, and the high-altitude test is expected to go smoothly."

"In an optimistic scenario, within two weeks, we can complete the delivery of the engine!"