To build an aircraft carrier battle group, you must first have an aircraft carrier, destroyers, frigates, and supply ships, as well as carrier-based aircraft, early warning aircraft, and anti-submarine aircraft, plus underwater submarines and various missiles on the ship. It can be said that it is a A huge project.
However, any project can be divided into more detailed items.
For example, according to Chen Nian's plan, he planned to start with aviation first, continue the technology of Project 22, and build an early warning aircraft first!
The reason why we do not engage in carrier-based aircraft is because the Varyag is still an empty shell and it will not be repaired until the Year of the Monkey.
Use plug-ins to provide technology?
Chen Nian tried it. The complete construction technology of an aircraft carrier required 1,100 source points. If he had to save it, he would not be able to save it for a lifetime.
Therefore, step by step, from small to large is the best plan.
Thinking of this, Chen Nian sorted out his thoughts and wrote the words "Digital Array Radar" on the paper.
Compared with active phased array radar, the principle of digital array radar is more complex and more difficult to manufacture, but it also has better performance. It cancels the phase shifter and uses a computer to control the emission time of electromagnetic waves to create phase differences. Greater accuracy and agility.
For this reason, the technology it requires covers many fields such as semiconductors, electromagnetics, and computers.
In this case, the consumption of source points is also extremely staggering to analyze it.
A full 4 points!
Moreover, this is only an analysis of the technology of the radar itself, excluding the basic equipment required to manufacture it.
Judging from the information Chen Nian himself knows, the front-end technologies involved in this thing include photolithography technology, high-precision machine tool technology, gallium nitride synthesis technology, etc.
It is really not that easy to actually create it. You must first break through the pre-requisite technologies one by one.
So vast!
Chen Nian sighed.
However, he quickly reacted:
Now I have a team to work on!
Why not leave this kind of information collection work 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.
After putting down the phone, Chen Nian nodded with satisfaction.
This way of working is indeed much simpler than working alone.
You only need to be responsible for learning and analyzing, and participating in decision-making when necessary.
----However, the semiconductor chip manufacturing technology involved in digital array radar covers a lot of material science knowledge, especially knowledge related to silicon materials.
It seems that in the future, my investment in the "Materials Science" course can slowly be transferred to the field of semiconductor silicon materials...
Chen Nian was writing future plans on paper while thinking about the candidate for the teacher. At the same time, the No. 22 project team, which had cleared all obstacles, was going all out to realize his last plan...
…
"Have you got the first test drive data? Are there any questions? Just the key points, we are very tight on time!"
Wang Xianguo stood in the main control room of the test bench, staring closely at the engineer in front of him.
His fingers were trembling slightly. In fact, this trembling had already started several hours ago, when this "domestic F119" was installed on the test bed.
He was too nervous, because what was about to be presented to him would be two possibilities:
Either way, it was a success. The F119 showed performance that met the usage standards and became a milestone in the development of China's aviation industry.
Or, they just quit the game sadly and still cannot achieve satisfactory results after consuming a lot of money and resources.
If this is the case, not only the F119 project, but also the entire Project 22 may be affected, and many researchers, including himself, may also become sinners...
Seeing his serious expression, the engineer opposite quickly took out a report that was obviously a rush work report from his hand, and answered loudly:
"Reporting to leadership, the data is performing well!"
"According to our data, this engine has an intermediate thrust of about 12.2 tons, a maximum thrust of 18.6 tons, and a thrust-to-weight ratio of 10.9. In extreme cases, it can even exceed 11.5."
"The turbine inlet temperature is around 1,700 degrees, and the fan temperature fluctuates between 900 and 1,000 degrees."
Hearing this, Wang Xianguo's heart skipped a beat.
The temperature is too high.
You must know that even the turbine inlet temperature of WS-10S is only about 1480 degrees. The difference between these two hundred degrees is enough to exceed the heat resistance and creep resistance limits of many materials and cause major problems.
"How are the turbine and fan blades performing?"
Wang Xianguo asked impatiently, for fear of hearing bad results.
"No problem! The new TBC and Alloy C materials are very effective, and all creep and high-temperature deformation are within controllable range!"
“We checked the combustor, turbine, and 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 initial suggestion is to declare that the ground test drive was successful!"
"The vast majority of data performance is better than the design results, and the stability and reliability are extremely high. As long as the high-altitude experiment is completed, this engine can be used on airplanes!"
The engineer's tone was a little excited, but Wang Xianguo stood up involuntarily.
In fact, compared to the engineer in front of him, his expectations and emotions for this engine are no weaker.
He had touched nearly every bolt and rivet with his own hands;
He inspected almost every pipeline and every piece of plate with his own eyes;
For him, this engine is really like his child. He watched it slowly turn from a pile of data into scattered materials, then formed components from the materials, and finally assembled into this dream engine in front of him. like engine.
And just today, this engine has just completed its first major test in its life.
Ground test.
The results of this major exam will determine whether it can truly go to the sky.
And it completed the exam perfectly, and it can even be said to have completed with a "super perfect score"!
Under such a result, how could he control his emotions?
You know, this is not just his achievement, not just 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 foreign companies did not shy away from laughing at the whims of the 606 Institute in front of him, and tried their best to persuade him to run away.
But at that time, he got into an argument with each other passionately, and finally made harsh words to each other. One said that he must build WS-10 to slap him in the face, and the other said that he was waiting to see the jokes of Institute 606 and was waiting to see the self-righteous "powerful country" man" joke.
----Then, for a whole 10 years, I was being laughed at.
The WS-10 project has stalled, and new projects have been aborted before they were even established. They are seeking to purchase Al-31 engines and have to endure various harsh terms from Russia.
For China, hope seems to be getting slimmer.
But for those who betrayed, this was a sign of their victory...
Every time he thought of this, Wang Xianguo felt uncontrollable emotions rising in his heart.
It feels like you have boasted something awesome that can never be perfected. Every time you think about the scene when you blew this awesome thing out, you will fall into endless anger, shame, and panic.
Seeing that the WS-10 project was facing abortion, this negative emotion was amplified to an extremely terrifying level, and even almost overwhelmed him.
But fortunately, at this time, the WS-10S project was established.
Subsequently, in less than three months, the WS-10S followed the J-10 and took flight.
The slap that fell on my face in the past ten years was finally slapped back hard.
Wang Xianguo felt that he was a common man, and he had no emotions of relief or relief.
Nor did I forgive the "foreign friend" who betrayed this land.
He just felt very happy and even wished for more slaps like this.
And now, the F119, this engine that transcends its era, is right in front of me.
It is no longer a slap, it will be a heavy punch, a cannonball, and a thunder, falling on the heads of all enemies.
Wang Xianguo breathed a long sigh of relief, and then he picked up the phone at hand.
After a few seconds, the call was connected.
"Mr. Lin, I am Wang Xianguo."
"The F119 passed the ground test with excellent data performance, and the high-altitude test is expected to go smoothly."
"Optimistically, we can complete engine delivery within two weeks!"
