Chapter 156 This is really not an F-35B, this is a J-20B!

Author: September Sauce

Chapter 156 This is really not an F-35B, this is a J-20B!

The difficulties encountered by the J-20 project are neither difficult nor simple.

In the final analysis, just 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, 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 them.

Whether it is personnel review or confidentiality system updates, a lot of time and resources are consumed.

The accumulation of these problems 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 are fast enough and the information is complete enough, in many cases, most problems can be solved easily.

This is a train of thought, however.

Chen Nian hesitated a little. 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 enter 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-distance 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

The two advanced fighter jet projects of the United States were all 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 is really done, what do you want the neighbors across the sea to 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 see."

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, the only things he could rely on were 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 and 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 get 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 targeting 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 felt an unreal feeling.

We actually want to build the J-20B? We 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 chance of widening the victory margin in the war.

It can be said that it is useless in downwind situations and useless in headwind situations.

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 got into an inconspicuous car dressed as a taxi and returned to his residence.

Although I said I was going to Chengdu, I didn’t plan to leave immediately.

He has to sort out his schedule and arrange all his classes

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!"
To be continued...