The difficulties encountered by the J-20 project are neither difficult nor simple.
In the final analysis, one sentence: too slow.
But to break it down, there are many links involved.
First, the infrastructure cannot keep up.
At present, domestic infrastructure construction is inherently insufficient, especially in the field of fourth-generation machines that require high-precision machine tools, advanced welding, and smelting equipment. Most of the resources have been sucked up by Project 22, and the tentacles of 601 have even been extended. When we arrived in Bashu, we took away part of the production capacity of local enterprise suppliers.
This also results in the production capacity available to 611 being quite limited, which can only meet basic needs.
Even if you want to spend money on it, you can't do it. After all, equipment can't be built in a day.
The second point is that the researchers are inexperienced. After updating the design direction, the transition is slow and the progress is naturally slow.
They really need a senior leader to lead the turnaround, but Yang Wei, as the chief engineer of the project, cannot play such a role.
The third point is external pressure.
The J-20 project can be said to be the project that has faced the heaviest pressure from external penetration in modern times. Especially after the No. 22 project quietly dropped a big bomb, the outside world accelerated the pace and wanted to obtain the J-2 Ten items of information and make trouble from it.
Whether it is personnel review or confidentiality system updates, a lot of time and resources are consumed.
The combination of these problems has resulted in the progress of the J-20 project falling far short of expectations.
Therefore, in order to find a solution, Yang Wei thought of Chen Nian.
He knew Chen Nian's style, and what stood out was that he was simple and rough.
No matter what the problem is, it is not a problem in the face of rapid technology iteration.
When the speed of research and development and application is fast enough, and the information is complete enough, in many cases, most problems can be solved easily.
This is an idea, but...
Chen Nian hesitated. After thinking for a moment, he asked:
"What's the main problem they want me to solve? I mean, the technical kind, did they tell you that?"
"As I said, it's mainly a problem with the engine's deflection nozzle, lift fan, and transmission gear."
"What? Are they going to the STOVL system?"
Chen Nian was shocked when he heard this.
Although he has long known that the J-20 will transform into a carrier-based aircraft and is also pursuing short-range take-off performance, he has been busy with the high-speed rail and Deep Blue 16 projects recently and has not paid much attention to the progress of the J-20 project.
Why is it that only a few months later, this project has jumped directly to the stage of vertical take-off?
You know, the most typical representative of the so-called STOVL system is the F-35. If the J-20 wants to develop the STOVL system, doesn’t it mean
Are the two advanced fighter jet projects of the United States blocked by us? ——
Don't tell me, it's really exciting when you think about it.
Regardless of the current cost-effectiveness of vertical takeoff, at least this step of exploration is indeed necessary.
According to China's strategy of producing one generation, developing one generation, and pre-researching one generation, it seems that this is really the case now on STOVL.
After all, after Deep Blue 16, the Chinese Navy will usher in an era of dumplings, and there will be more and more offshore platforms. If the J-20 can achieve STOVL, the combat effectiveness of the aircraft carrier battle group within the first island chain can almost be said to be Raised to the point of invincibility.
Therefore, strategically speaking, the decision of the 611 Institute is not radical.
But to support such a radical strategy, the demand for technology is huge.
No wonder Yang Wei wanted to help him
Seeing Chen Nian's surprised expression, Chen Guo nodded slightly and replied:
"Yes, this strategy has been approved by superiors and matches the progress of the Deep Blue 16 project."
"According to the plan, the J-20 will have three models, namely J-20A, J-20B, and J-20C."
"A is the conventional model, B is the short take-off and vertical take-off model, and C is the carrier-based model."
"Among them, Type A is progressing smoothly. It has the technical foundation of Project 22 and basically has no difficulties."
"Type C is relatively complex, but with the support of the F119 engine, it is not difficult to build."
"The most difficult thing to deal with right now is type B."
Hearing Chen Guo's words, Chen Nian couldn't help but hold his forehead.
Rabbit, you still said you don’t know martial arts? !
Good guy, I even copied the model classification of the F-35. What else can't you copy?
If this thing really comes out, what will your neighbors across the sea think? Where do you want Lockheed Martin to put its face?
".I understand. I'll pack up and fly to Chengdu."
"However, I am not sure whether the problem can be solved. I can only say that I will go and have a look."
Chen Nian said this not to be modest. In fact, the previous analysis of the F-22 did not involve the design of vertical takeoff and landing, and he was unwilling to waste additional source points.
Therefore, all he could rely on were actually the results of his studies during this period and some documents about the F-35 that he had read in his previous life.
As for whether it helps the problem, it definitely does.
But it’s hard to say how helpful it will be.
"I understand, go and have a look. If it doesn't work, come back. You should focus on your studies."
"Or you don't even need to go, just ask them to send you the documents, and you can just follow the documents and read them."
Chen Nian frowned and replied:
"You have to go when you have to. Things on paper are often not as intuitive as in reality. Only when you go to the scene can you be inspired."
In fact, the core design of the F-35B is the bipolar counter-rotating lift fan behind the cockpit. The design principle of this thing is complex but not complicated. But if you really want to fly on the aircraft, you must consider the matching of various systems and modules. If he were not at the scene, it would be impossible for Chen Nian to recall those designs and parameters.
"Okay, you choose a suitable time and I will arrange the itinerary for you."
"By the way, if there are any special events happening in the near future, it's best to tell me in advance."
"You also know the reason. Certain forces have been more active recently and are watching us very hard. I will bring you unnecessary trouble."
"knew."
Chen Nian nodded in agreement and then left Chen Guo's office.
Walking out the door and looking at the clear blue sky, he suddenly had an unreal feeling.
We actually want to engage in J-20B? Actually want to build a vertical take-off and landing fighter?
Although it is only pre-research and there are no plans to actually ship it in the short term, this matter is still of great significance.
Contrary to what most people think, this thing is not a "must" among Air Force aircraft. There are many cheaper and more stable solutions that can replace it.
The meaning of the existence of vertical take-off and landing fighter aircraft is to compete for the slim and weak opportunity in the war to expand the margin of victory.
It can be said that it is useless in the downwind game and useless in the headwind game.
But if there is a war and the two sides are in an anxious state of confrontation at sea, then its significance will be reflected.
The more planes that take to the sky in a short period of time, the greater the winning rate.
This is an unquestionable iron law in modern naval warfare.
Therefore, from the actions of Office 611, Chen Nian vaguely felt that something had changed.
On the "sea surface", the official attitude has become more radical.
From Deep Blue 16 to J-20B, they all seem to be making some kind of preparation.
Perhaps, the things that were not completed in the era when I traveled back will be completed here in advance.
Chen Nian shook his head, put away his chaotic thoughts, and returned to his residence in an inconspicuous car dressed as a taxi.
Although I said I was going to Chengdu, I didn’t plan to leave immediately.
He has to sort out his schedule and arrange his classes well
At this time, in the 611 facility, Yang Wei had just received a call from Chen Guo.
"He agreed? Okay! Just agree!"
"I'm just waiting for him to come. Don't worry, I will ensure your safety."
"Life problems? You don't need to worry about life problems. Even if I drink rice soup and porridge, I will arrange lobster and abalone for him!"
"What was the standard at Dongqi before? Now it's doubled here!"
"I understand, I will arrange it."
"There's no rush as to time, it's up to him, we'll be waiting at any time!"
After hanging up the phone, Yang Wei couldn't help but laugh out loud.
Finally, I invited this great god over!
Although he had long invited Chen Nian to be the technical consultant for the J-20 project, since the re-planning of the project, Chen Nian had not invested much energy. Instead, most of his time was spent on Deep Blue 16.
After finally waiting for him to solve the problem of AGT110, Yang Wei thought it was his turn, but unexpectedly, another high-speed rail project came up.
Seeing the results of the high-speed rail project, Yang Wei was jealous.
He wished that one day when the Spark Working Group was meeting, he could just go up and grab Chen Nian and take him directly to Chengdu, but unfortunately, this idea could only be considered.
Okay now, other projects have gone through a round, and it’s finally my turn.
Although Chen Nian was very conservative about this technical assistance according to what Chen Guo said on the phone, Yang Wei was not disappointed at all.
Wasn't he just as conservative when he was doing the exterior design?
What now?
The J-20A is about to make its first flight!
This young man will always create miracles, and what he has to do is give him a chance.
Thinking of this, Yang Wei picked up the phone again, called the logistics department, and explained the follow-up arrangements.
Of course, he did not reveal Chen Nian's identity. He only said that important leaders were visiting and he would prepare according to the highest standards.
The intelligence agency has also strengthened recent security measures in accordance with his request.
Everything was ready, just waiting for Chen Nianfei to come over.
He was busy until after eight o'clock in the evening, and Yang Wei finally arranged all the work.
At this moment, he deeply felt that it was not easy for people in the so-called "organic offices" to do things.
In the past, as a technical leader, he never cared about such things. As long as you were not doing serious business, no one would give you face.
Because of this kind of character, he almost couldn't survive in China and went overseas.
But now, he suddenly understood.
The reason why there are so many red tapes actually comes down to one word:
Pay attention to.
Why is it important?
Benefit.
I value Chen Nian, so I try my best to give him the best experience.
The reason why I value him is because I know how much benefit Chen Nian can bring to this project, this research institute, and even this country.
Thinking of this, he sighed.
If one day, everyone can realize where the "real interests" lie, then this country will have hope.
You shouldn't be the only one who values Chen Nian.
Chen Nian shouldn't be the only one who is valued.
Yang Wei shook his head and subconsciously touched the phone. At this touch, he suddenly remembered something important:
I was so busy and confused that I actually forgot about the real owner!
He quickly dialed Chen Nian's phone number and said in a gentle tone:
"Hey, Xiao Nian, I'm Uncle Yang."
"When will you come over?"
"Oh, oh, don't worry, don't worry, arrange your own affairs first, I can wait here."
(End of chapter)
