Rule department scholar

"is it?"

Yang Cong continued to comment, "Lei Yong is indeed very good. I have noticed that, given him ten years, he can shoulder the heavy responsibility of aircraft design projects. He is still a little edgy now, but it is normal. He is still young and has been following along. Research and development, no team experience, but he has great ideas."

Liu Jiankun nodded as if approving. In fact, he knew that Lei Yong was definitely not the kind of talent that was valued. Otherwise, Shencheng Aircraft Research Institute would not have agreed to let him go to Zhao Yi's group. Anyone would keep the real talent and be assigned Going out is irrelevant, at least it will not affect the progress of the research and development projects in the institute.

He shook his head and smiled, "Academician Zhao's application for design acceptance is really unexpected. You also know that the Warhawk team is specially approved. At first, it was said to develop the fifth-generation aircraft, but we did not give an indicator at all. What performance."

"I still remember at that time, I told Academician Zhao that I asked to refer to the F-35 of country M, and the difference should not be too much."

"But it's not embarrassing for Academician Zhao, it's really not, Professor Yang, you know, our fifth-generation aircraft is against the fifth-generation aircraft in the world, and the only one ready to enter service is the F-35."

Yang Cong nodded understandingly, "The Battle Eagle team has only been around for half a year, right? Maybe not for half a year. Academician Zhao completed the design so quickly, I think..."

He shook his head as he spoke.

Liu Jiankun just listened patiently, as if he agreed with Yang Cong's words, and seemed to be just an audience.

He doesn't want to make assertions.

The last time Zhao Yi's group applied for engine design acceptance, he also suspected that the design was not good. As a result, there was no more perfect design. Several academicians and professors who participated in the acceptance could only exclaim.

just now……

Who is sure about this?

Yang Cong has a completely distrustful attitude, because he is a professional aircraft designer. It took several years to design a carrier-based aircraft. It is only three to three and a half generations of fighters.

What about Zhao Yi?

He only has a Warhawk special research team, and it is said that the manpower does not exceed ten, and he has no experience in aircraft design, and the designers under him are of ordinary level.

It took such a team less than half a year to design a fifth-generation machine?

How can it be!

Yang Cong thought and couldn't help laughing, "Mr. Liu, don't mind. I'll apply to join the acceptance team in advance, shall I? Let me also look at the design of Zhanying-1, maybe some places are also a reference for J-15."

"Of course, you can watch it if you join the acceptance team or not!" Liu Jiankun said with certainty, "I'm planning to ask you to check it out for me. I'm not a professional."

Yang Cong nodded and smiled, "I don't expect the design of Zhanying-1 to be perfect, but Academician Zhao, he is that kind of real genius. I think even if his design is not perfect, there are many loopholes, there must be some places. It has certain reference value."

This sentence is from the heart.

Although I don’t think that the Zhanying-1 can be designed well, we must affirm Zhao Yi’s genius. Even if there are a lot of problems in the overall design, the Zhanying-1 design may have bright spots, which has a certain reference value.

Yang Cong said that he was really looking forward to it.

soon.

The assistant came over with a large stack of documents.

The document is divided into four parts, the top one is a simple application report, the next one is the introduction of Warhawk-1, including the composition of various components, theoretical performance parameters, etc., the third part is a similar design, and the last one is written 'Intelligent Control System'.

Liu Jiankun briefly looked at the four documents, and then handed the middle two to Yang Cong. He held the 'Intelligent Control System' in his hand, and looked at the title a little unclear.

Intelligent control system?

what?

Does the aircraft design report also include electronic systems?

Liu Jiankun didn't understand the content. After reading a few pages, most of them were code content. After reading it, he felt a little headache. He simply closed the file and looked at Yang Cong.

Yang Cong took over the two documents, first opened the introduction one, browsed it, and commented with a smile, "This parameter is very powerful! A medium-sized fighter has a theoretical maximum speed of Mach 1200 (twice the speed of sound), and supports super Cruising at the speed of sound, the combat radius covers a range of 1400 kilometers to [-] kilometers.”

He raised his head and said, "These parameters have more to do with the engine," and immediately nodded in approval, "According to the theoretical performance of WZ-A1, there should be no problem, but WZ-A1 only exists in theory, and I don't know what it will take to actually build it." When will it be?"

"The WZ series is really powerful. Academician Zhao is a genius in engine design!" Liu Jiankun said with a sigh.

Yang Cong continued to read. He didn't continue to look at the parameters, but directly turned to the next document, looked at the shape design, and immediately smiled in surprise, "Is this shape very advanced? Folding wings? Has an upper air intake? It's really... amazing!"

"However, to be able to make such a beautiful design, Academician Zhao's aesthetics is really amazing!"

Liu Jiankun couldn't help looking over curiously, and was attracted after just one glance. After careful reading several times, he said, "Even if the design fails, I will follow this picture and find a place to make a model. It's really beautiful. , put it in the living room at home as a decoration, it has a sci-fi feel.”

He added imaginatively, "It would be even better if there is the autograph of Academician Zhao."

Yang Cong gave him a thumbs up vigorously, "If you really do it, help me make a fight, then I will be shameless, and I will ask Academician Zhao for an autograph."

"Hahaha……"

The two laughed together.

Yang Cong continued to read carefully. The initial appearance design was the introduction of the folding wings. He commented a few sentences while reading, but it was obvious that his comment speed was getting slower and slower, as if he was completely immersed in the design. bingo.

Every time I say something like, "This design is perfect! At least the theoretical logic is perfect, but I don't know what kind of automatic control method it is, and detailed calculations are needed to verify it!"

"The wing design is very good, I can't find the problem..."

"It turns out that the upper air intake can be closed to support supersonic cruise? This form can indeed maximize the reduction of drag."

Yang Cong's comments became less and less, and then he just plunged into the design documents without saying a word, and the expression on his face became more and more serious.

Liu Jiankun listened carefully at first, and found that Yang Cong's comments were all positive. Seeing his appearance again, he seemed to understand something. He took a breath with a wry smile, didn't bother Yang Cong at all, stood up and walked out them.

soon.

He called the Shencheng Aircraft Research Institute and informed the institute to send professional designers and data analysts to the Aviation Group to participate in the aircraft design and acceptance work.

Then there was the Takeshi Aircraft Design Institute.

Then they simply notified several academicians of the aviation group, and also contacted the power department of the Academy of Sciences, asking them to send a few experts to participate in the acceptance work.

As a matter of fact, so many experts are not needed for general fighter design acceptance, but Liu Jiankun is considered very experienced, so he doesn’t need Yang Cong’s explanation. He knew the technical content of the design just by looking at the appearance of the Fighter Eagle-1. Gao, relying on the manpower within the group, it is not enough to complete the acceptance in a short time, and experts from various fields must participate.

The other is the nature of the fighter.

Zhanying-1 is the design of the fifth-generation aircraft. The design of the fifth-generation aircraft is very high-end in all aspects. It is far from comparable to the third-generation aircraft, and it is very important for the future.

It is not clear what the design of the Zhanying-1 is now, but it is definitely not harmful to find a lot of experts to seriously demonstrate. Facing the design plan of the fifth-generation aircraft, it must be rigorous and rigorous.

……

Shencheng Aircraft Research Institute.

Li Jianming was facing the design drawings of J-31, thinking carefully about the engine plan.

Half a year ago, at the aviation group meeting, the WZ-A1 design aimed at the J-31. Li Jianming was very satisfied with the performance of the WZ-A1, but after all, the WZ-A1 only existed in theory, and he had to consider various aspects, such as WZ-A2, which is worse, can barely support the operation of J-31.

The parameter performance of WZ-A2 is lower than that of WZ-A1, but lower parameters may mean more stable.

What Li Jianming thinks about is not what engine to use, because with a brand new engine design, the options for the engine are more flexible. What he thinks about is 'single engine' or 'dual engine'.

The initial design of the J-31 was 'twin-engine', that is, it had two engines, and the two engines operated together to provide greater thrust. If one engine had a problem, the other could also support the normal operation of the fighter.

Now that there are WZ series engines, the performance is absolutely sufficient, and the problem of 'single engine' can be considered.

One advantage of 'single-engine' is that it is light, and light means more flexibility, allowing fighter jets to accelerate faster and faster, and there are more choices in shape design.

"But it still depends on the stability of the engine."

Li Jianming thought, "It seems that we must come up with a 'single-shot' plan at the same time, but a new plan will take a long time..." This is the troubled place.

Many people are waiting for the J-31 design to come out, but they can't wait.

Li Jianming also felt very stressed.

At this time, a voice came from the door, "Director Li! Director Li! It seems urgent to go to the director's office for a meeting."

After hearing this, Li Jianming passed away immediately.

When he got to the office, he knew what had happened, and immediately shouted in surprise, "You said...the design application for Zhanying-1? Zhanying-1? Is it Academician Zhao?"

"Yes, that's what the group said."

"Aren't you kidding? As far as I know, Academician Zhao didn't want to wait for the J-31 design, so he decided to lead a team to design the fighter. I think it's just a joke, and it came out so soon? The aviation group is also cooperating, let's make it official acceptance?"

Everyone else just listened.

Before Li Jianming came, they had discussed it and repeatedly confirmed with the aviation group that the call was from General Manager Liu Jiankun, so there must be no problem.

Simultaneously.

They also understood Li Jianming's mood. The WZ-A1 was aimed at the J-31. As a result, Academician Zhao was unwilling to wait for time and hoped to quickly produce prototypes, so he formed a special research team for the War Eagle and applied to lead the design of the fifth-generation aircraft alone. Bypass 'J-31.

When this incident got out, everyone felt that Academician Zhao was 'pissed off'.

The results of it?

It has only been half a year now, and the Warhawk-1 is applying for design acceptance?

Not to mention whether it can pass the acceptance inspection, how many times it needs to be revised in the future, before it can be finalized and ready to manufacture the prototype, just apply for acceptance inspection and get confirmation, and the design progress has already exceeded J-31.

So, what is the value of J-31?

Chapter 466 This work efficiency is too slow!

When you find that you have worked hard for several years in the field you are best at, but it takes only half a year for a layman to surpass it, what kind of feeling does it feel in your heart?

Now Li Jianming is feeling it. He knows that the Warhawk-1 has completed the design and submitted an application for acceptance of the design. The aviation group also organized a review team in a serious manner. When the design was reviewed, his first reaction was not to believe it.

"impossible!"

"The design was completed in half a year. How can it be so easy to design an aircraft? What is the design of the fifth-generation aircraft? There are still debates about the performance of the fifth-generation aircraft. Just say it is the fifth-generation aircraft?"

"Now the design with the highest gold content is the fourth-generation machine. It is impossible for the fifth-generation machine to appear in the country in a short time, at least not within a few years, even the design is impossible!"

This is Li Jianming's heart.

Although Li Jianming has been designing the J-31, because the group has too high requirements for the parameters of the fifth-generation aircraft, and even some specifications can be officially compared with the F-35, he cannot complete the design work at all. Every part of the design must be considered. Many factors need to be considered carefully.

The design of the WZ-A1 and WZ-A2 engines gave Li Jianming a little hope. The performance of the engines can keep up, and the performance of the designed fighter jets will also be qualitatively improved, but it is still impossible to eat a fat man in one go. He thinks J The design of -31 will take at least one or two years before it can really apply for design acceptance.

The design at that time will not be perfect, but to convince some people to lower the performance requirements for the fifth-generation fighters, compared with the F-35 is unrealistic, but as long as there is high-performance engine support, it is hoped that it will reach the fourth-and-a-half-generation fighters very big.

This is Li Jianming's judgment.

Now that he heard that the Warhawk-1 design application was accepted, he couldn't accept it.

"Maybe it's just because it's Academician Zhao?"

"The top management of the group thinks that it should be treated with caution, not how good the design of the Warhawk-1 is?"

"Yup!"

"This should be!"

Li Jianming felt that he had found the truth.

In fact, there are many people who have similar views with Li Jianming, especially the Shencheng Aircraft Research Institute and Wucheng Aircraft Design Research Institute. The two research institutes specialize in aircraft design and are naturally very clear about the difficulty of designing high-end fighter jets.

This is not to solve math problems, but to go beyond the existing domestic materials and design technology to complete the design of a higher generation by leaps and bounds. They have no transitional data and relevant experience, and directly complete the leap-forward design. Don't talk about the difficulty, if you think about it carefully, you will find it impossible.

not to mention……

half a year?

"Just kidding?"

"Unless I see the design, I don't believe in such a thing," some asserted.

What some colleagues said made Li Jianming feel more at ease. From his own point of view, he did not want to see a set of gorgeous fifth-generation aircraft design.

That represented his failure!

In fact, Li Jianming is still looking forward to seeing something in his heart. He feels the same as Yang Cong. He feels that a perfect design is impossible, but he is absolutely optimistic about Zhao Yi's research and development capabilities. He feels that Zhao Yi participated in the aircraft design. There may be some bright spots in the work and design, maybe it is this bright spot that has attracted the attention of the group's top management?

Because of this, Li Jianming decided to go and see for himself.

When the director talked about sending people to join the review team, Li Jianming directly raised his hand and decided to go. He also said something self-deprecating, "I'll go, and design the fifth-generation aircraft, even if I lose, I have to lose."

Although it is said so, it is hard to say how true it is.

the other side.

Yang Cong sat in the office looking at the design for several hours in a row. In the evening, he felt a muffled rumbling in his stomach, and then stopped.

He read most of the design materials.

A few hours is definitely not enough to read most of them. At the beginning, he still read carefully, including every detail, but repeatedly deliberated, and even picked up a pen and paper to verify and calculate. After reading a few pages in a row, he found that there was nothing In the wrong place, simply browse each part of the design roughly.

Yang Cong had a general understanding of the appearance and interior of the Zhanying-1 design. Feeling his stomach growling, he stopped and stretched for a long time, only to find that Liu Jiankun was sitting next to him at the table in the distance. There is also food on the table.

"Mr. Liu, it's really timely! I'm almost starving!" Yang Cong said and stood up, feeling a little dizzy.

Liu Jiankun quickly persuaded him, and said with a smile, "I think you are obsessed, and you don't stop for a moment, how about it?"

"It's unique, there are many innovations, and the argument is rigorous, but some calculations are very complicated, and I'm not sure whether it is correct or not."