Spark

After returning to his residence, Chen Nian immediately called Yang Wei and asked him for the latest J-20 aerodynamic layout design drawings. All sent over.

Afterwards, Chen Nian non-stop began to interpret the existing aerodynamic layout.

This time, he deliberately did not use the learning benefits that come with the system, but tried to understand the intention of each design and the logic of the designer when creating these lines bit by bit.

These things are exactly what the system can't give him.

That is, a thinking that really belongs to the designer.

It took him a full six hours to read all the complicated drawings.

A complete chain has been established in his mind, which is different from the results of system analysis. At this moment, he understands all the intentions of the designers, and also understands that they are in order to make the performance of this aircraft realizable and powerful. The balance between those compromises that were made.

Based on such a logical chain, Chen Nian felt that his thinking was extremely clear.

He knew how the plane should be designed.

Two weeks later, Chen Nian drew the first version of the aerodynamic layout of the J-20.

Of course, this drawing is not perfect, but it is already better than the original design given to him by Yang Wei.

More importantly, this is the result of his completely independent design without the help of any system, and such an increase in knowledge has provided him with a full 2 ​​points of source point income!

He could feel that after taking the initiative to challenge himself this time, his understanding of the aerodynamic layout of the spacecraft had grown to a relatively high level, even approaching the level of a junior researcher.

And with the blessing of system experience and data, the level he can truly display is even comparable to that of a senior researcher!

Chen Nianchang let out a long sigh of relief, with a satisfied smile on his face.

This is the road to sustainable development!

Relying on the system alone, that person is a slave to the system.

But if you rely on the system to continuously improve yourself, even if one day, the function of the system is limited and you can no longer accomplish what you think, you can still rely on hard power to continue to experiment and create!

Moreover, considering the reward logic of the system, he was sure that this was the real usage.

It seems that in the future, we still need to continue to focus on learning and develop the potential of this system to the extreme

After resting for a while, Chen Nian called Yang Wei.

After connecting, he immediately opened his mouth and said:

Mr. Yang, I have initially made some modifications to the aerodynamic layout of the carrier version of the J-20 you sent last time.

The main changes are in the wings, vector nozzles, canards, and tail parts.

I sacrificed part of the stealth performance in exchange for stronger maneuverability and low-speed performance.

According to the design, the RCS of this aircraft should be around 0.15.

In the future, I will cooperate with the Materials Research Institute to develop new stealth coating materials, and strive to make up for the stealth defects caused by the body design.

Hearing his words, Yang Wei on the opposite side didn't even react for a moment.

So fast? !

It is true that for a specialized research institute like theirs, it is really nothing to produce a body design drawing every two weeks, but the problem is that there is only one person in Chen Nian!

More importantly, he also has a great global vision.

You know, the most common mistake a designer just entering the industry makes is to pursue perfection in everything.

They always hope to solve all the problems in their own links and achieve perfection.

But in fact, this is absolutely impossible and absolutely uneconomical.

The best way is to choose the most appropriate solution after fully considering the functions, capabilities and marginal effects of each module, and leave some problems that need to be solved at a very high cost to the next link and to your comrades-in-arms .

A job that requires teamwork, you must not be afraid to leave your back for your comrades.

Obviously, Chen Nian's understanding of this point is very good.

——

It's just that after he left the problem, he planned to solve it by himself.

The material span of the stealth coating is really large.

Yang Wei calmed down a little, and asked:

Can you send me your drawings now? I will organize the evaluation here. If there is no problem, I will arrange to go to the simulation and blowing tunnel as soon as possible.

Chen Nian shook his head subconsciously, and replied:

Not yet, I just made a very preliminary design.

Some data, details and internal structure need to be added, and it is estimated that it will be needed.

Don't worry about this one!

Yang Wei immediately interrupted him and continued:

Leave these issues to us, all you have to do is to give the general direction.

Someone will do the minutiae for you!

Also, I want to ask one more thing.

When you were designing the airframe, did you consider upgrading the engine?

As soon as he asked this question, Yang Wei suddenly reacted.

I don't need to ask myself.

Everyone has directly designed the vector nozzle, how could it not consider the engine?

Sure enough, Chen Nian immediately replied:

I thought about the engine.

My idea is this. Based on our lag in the development of electromagnetic ejection technology, the first generation of fighter jets on board must have sufficient power margin.

So, what we're really trying to do is make this aircraft not only take off on a flat deck, but also take off on a ski jump.

My plan is this, based on the F119 engine, we continue to develop a new generation of engines with greater thrust.

The progress of this engine must be synchronized with the J-20.

In this way, while the J-20 is being finalized, the new engine can also be finalized, and the combat effectiveness of our first aircraft carrier can reach a relatively satisfactory level.

Hearing this, Yang Wei was stunned.

Are you going to use the advantages of carrier-based aircraft to make up for the lack of aircraft carrier tonnage?

That's right!

Chen Nian answered decisively.

Okay! I understand. 611 will fully cooperate with you.

At the same time, I will get in touch with the Deep Blue 16 project team to convey your thoughts in place.

However, I personally suggest that you still go to Dalian first.

Their work has already begun. On-site and off-site are actually two completely different experiences.

As for your study plan. I think that the Spark working group can make proper arrangements for you.

Understood, Mr. Yang, thank you very much.

Chen Nian said sincerely.

Don't thank me, Chen Nian, I want to thank you.

Speaking of which, there is a piece of news that I can also tell you first.

In terms of personal rewards, the superiors have thought about it for you.

You've done so much for us, but we haven't done anything for you.

Considering all aspects, we actually don't have much to give you—mainly for your safety considerations, and it is not appropriate to be too high-profile.

So, the superior decided to give you some rewards from two aspects.

In the first aspect, your authority will be further improved, and you will truly enter the technical decision-making level, and your resource allocation will be further increased.

In the second aspect, someone has prepared a small surprise for you. After a while, you will know.

Hearing this, Chen Nian frowned slightly.

There is nothing to say about the elevation of authority, he has experienced this thing several times.

Although there is no specific title, but judging from the rate of increase in the confidentiality sequence, he belongs to the road that has been completed for decades in one year.

Can be a surprise. What surprises will there be?

Seeing Yang Wei's mysterious appearance, it is absolutely impossible for him to receive any ordinary material reward.

What could that be?

Chen Nian shook his head and didn't continue to think about it.

The two discussed a few more details about the itinerary to Dalian, and then hung up the phone.

After hanging up the phone, Chen Nian looked at the source display of 3.69 displayed on the system interface and made a decision.

Do the math!

The most critical equipment of a conventionally powered aircraft carrier, a large gas turbine unit!

Start parsing!