Chapter 765: Solved

Assembly building, in a conference room.
There are not only a few white-haired old experts, but also generals with shining stars, as well as many other school-level officers. Although there are many people in the conference room, it is not lively. On the contrary, the atmosphere is a bit solemn.
Major General Yang Ming, who presided over the meeting, saw that the atmosphere was a bit boring, so he said: "It's okay, everyone speaks freely. We can point out any problems with our J-20, so that we can prescribe the right medicine and solve these problems one by one. ."
The J-20 is a veritable fourth-generation fighter, and the military has high hopes, but since the start of development, there are still many problems.
For mass production, the General Assembly personally organized this meeting, chaired by Major General Yang Ming. Just now, everyone also summed up many problems.
If the cost is too high, it may exceed F22, which is not the biggest trouble. Its biggest drawback is that it has extremely high requirements for mechanical maintenance. An aircraft needs several senior engineers and maintenance personnel to take care of it. The special screws and special rags required are all very expensive. Even if the military can afford it, it can't afford too many J-20 fighters.
The stealth technology of the J-20 is far from the B2 bomber and F22 fighter jet. It may even be inferior to the earlier F117. The stealth coating submitted by the aircraft manufacturer failed to pass the inspection and did not reach the performance. For the time being, it can only barely meet the standard by applying a thick unqualified coating.
Special heavy rare earth materials must be used to manufacture the alloy of the engine blades in the F-20, which is restricted by the international market. my country's rare earth reserves are large, but rare earths are divided into light and heavy. my country only produces light rare earths, and most of the heavy rare earths are produced in the North American continent.
The J-20 fuselage consumes a lot of fuel. It is expected that the J-20 will have short legs after it is in service. The range will be horrible, and it may even be only at the level of the J-6. And because of the lack of internal fuel, even if the F-20 can achieve supersonic cruise, its super cruise time is greatly reduced.
The performance prediction of the WS15 engine developed for the F-20 is not good, resulting in the F-20's aerodynamic design being too conservative, and the supermaneuverability in the air may not meet the standard.
There are many problems, but, in the final analysis, the main problems are engine problems and stealth materials. As long as these two problems can be solved, the overall performance of the F-20 will be greatly improved. It is not impossible to match the F22.
It is precisely because there are more problems and it is more difficult to solve, the atmosphere is so dull. The engine problem, the stealth material problem, these are two big mountains, it is easier said than done to remove them.
Even Yang Ming felt a little heavy after the meeting. I thought to myself, if there is an excellent domestic engine and excellent stealth materials, it would be great.
Are these things really missing?
The answer is no. There are these things in Peng Runwei's computer. This fourth-generation fighter called the "Flying Dragon" has very detailed technical information. Peng Runwei is clicking on this folder to see the technical information inside.
At the beginning, Peng Runwei didn't take it seriously. He even thought it was a hacker's prank, so he casually read the information.
First is the introduction data of the "Flying Dragon" fighter. Click on this introduction. First, the color three-dimensional picture of this aircraft. Peng Runwei said in his heart that this aircraft is so beautifully designed. It seems that the hacker has also spent a lot of effort. In terms of appearance, this is much more beautiful than F22.
Looking at the parameter introduction, Peng Runwei laughed, "It must be a hacker's prank. How could there be such an advanced fourth-generation fighter in the world."
Now, Peng Runwei has determined that his computer must have been invaded by hackers. This is a hacker's prank. Wait for a moment to order the security department below to conduct a careful inspection of this computer and find the hacker out.
This is not to blame him, because this fighter called "Flying Dragon" is really excellent. Its stealth performance, cruising speed, flying height, magazine suspension point, aerodynamic layout, etc., are fully ahead of the best F22 and F35 in active service. Fighter.
What's even worse is that the cost given in this introduction is a mere US$90 million. Peng Runwei knew that as early as a few years ago, the cost of F22 exceeded 150 million US dollars. With the increase in prices this year, the cost of F22 is not 200 million US dollars. It is estimated that the difference is not far.
As for our F-20 fighter, it is expected that the cost will be higher, so that the military feels even more strenuous. It is estimated that all the financial resources can be concentrated, and it would be good to be equipped with three to fifty aircraft.
As a result, Peng Runwei did not believe that there could be such an excellent fourth-generation fighter in the world. After reading this introduction, he couldn’t help but laugh. It’s really interesting. This hacker is too incomprehensible and doesn’t brag. Draft, this obviously blows the cowhide.
After reading the introduction, Peng Runwei found that not only the introduction, but also very detailed technical information, he smiled and said that this hacker can be considered as a hard work, and it took such a large amount of work, this folder is so big, what is in it? Stuff.
With such curiosity, he further clicked on these materials and found that there were very detailed design materials as well as detailed manufacturing processes.
The details are how the radar is designed, how to manufacture, how to design the engine, how to manufacture it, what is the performance of the stealth material, how to produce, etc., everything is available, very detailed.
Gradually, Peng Runwei's face changed. This is definitely not a hacker prank, but someone quietly gave himself a big gift.
My goodness, such an advanced fourth-generation fighter!
Peng Runwei almost exclaimed. At this moment, he no longer doubts the authenticity of these technical materials. These are 100% true. With such detailed technical materials, relying on China’s aviation industry strength, absolutely, completely, and definitely can Manufactured.
As a high-level military officer, Peng Runwei has long been calm, but now he can't calm down at all. He is so excited that he walks in the office.
"No, I have to bring these documents and see me right away."
That was the military’s highest leader, Peng Runwei’s boss. He first unplugged the computer’s network cable and then found a large-capacity USB flash drive. After copying the data into the USB flash drive, he took a deep breath. Before going out.
……….
The J-20 fighter that Yang Ming hosted was summarized in the seminar. It has been open for two days, but the atmosphere becomes dull as it goes back. All military personnel participating in the meeting, as well as the scientific research and technical personnel of the J-20 participating in the meeting, all know, If the engine problem is not solved, and the stealth material problem is not solved, the mass production of the F-20 fighter will be far away.
Today is the second day of the meeting. Yang Ming is making a concluding speech. The meeting room is very quiet. As you all know, this can only be done temporarily, and there is no point in continuing.
Suddenly, the door of the conference room was pushed open. Everyone saw that an admiral walked in vigorously. Many people were slightly surprised. They did not think that the top leader of the final assembly came. It was Peng Runwei who came in.
What made everyone even more shocked was that Peng Runwei seemed to be in a very good mood. Many thoughts, didn’t Minister Peng know that the military’s high hopes for the F-20 fighter plane encountered a series of difficult problems?
Under everyone’s puzzled eyes, Peng Run stepped in and said loudly: "Everyone, all the thorny problems we face have been solved. The J-20 fighter is not far from mass production. In addition, we will start manufacturing. Another more advanced fourth-generation fighter."
Peng Runwei is talking about manufacturing, not research and development. Because this fighter does not need research and development at all, or even design verification and process verification, it can be manufactured directly according to those technical data.
No one paid attention to "manufacturing" rather than "research and development", because everyone was shocked that the problem of the F-20 fighter was solved, and another more advanced fourth-generation fighter was launched.
In the conference room, there was a brief silence. Obviously everyone couldn't digest the content for a while. After a few seconds, Major General Yang Ming broke the silence.
"Minister Peng, is this true?"
Peng Run waved a great hand: "It is true that the biggest problem facing our F-20 fighter is the engine and stealth materials."
An old white-haired expert nodded and said, "These are the two biggest problems and the most difficult to solve. Don't place any hope at all in a short time."
Peng Runwei smiled, took out a USB flash drive, personally inserted it into the computer in the meeting room, through the projector, let everyone see clearly.
"This is an advanced aviation engine!"
The first thing that caught everyone's eyes was an advanced aero engine with a beautiful three-dimensional color map and detailed parameter introduction.
The people sitting there were all knowledgeable people, and when they saw this engine, they immediately exclaimed. Peng Runwei introduced this engine to everyone, and then showed some design information, telling everyone that this engine will start manufacturing work immediately.
In addition to the engine, he also introduced an excellent stealth material to everyone, and also told everyone that this kind of stealth material has been developed and can be manufactured.
These things were naturally brought over from the technical data of the "Flying Dragon" fighter. First, its radar, engine, stealth materials, etc. were manufactured and used on the F-20 fighter.
Of course, the manufacturing of the whole machine will also start soon~EbookFREE.me~ In the near future, the military will not only have the J-20 fighters installed in batches, but also more advanced "Flying Dragon" fighters.
The problems faced by the F-20 fighter are really solved!
Everyone sitting here was very happy, and the problems that bothered everyone no longer existed. The otherwise dull atmosphere was wiped out.
After introducing these things to everyone and even mentioning the military's manufacturing plan, Peng Runwei happily returned to his office.
Sit down on the office chair and thought to myself, who "sent" the full set of technical data of the "Flying Dragon" fighter to his computer?
"Well, I don't know if the people from the security department have found out. After so long, they should have been eye-catching." Peng Runwei thought in his heart and picked up the phone, "Xiao Liu, come here."
…………
The third one is sent!
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