weapons expert

Being invisible in the sight of the eyes, this is only seen in sci-fi movies, whether it is the people on the fishing boat or the destroyer of the island country, although I have thought whether the Chinese already have such advanced stealth fighters , but it's just thinking about it. After all, such a technology is at least several decades ahead of today's. They don't think that China has the ability to develop it.

No matter how they guess, in a short period of time, outsiders will definitely not know that "Shadow Dragon No. UAVs are officially facing the eyes of people all over the world, and this function will be kept secret.

Xu Ziling, who is controlling the return flight of the drone, is in an extremely good mood now.

Sweep away the exhaustion from the busy work for the past few months, and the depression in the Middle East that the news of the ambush of the Sword Squad has not been tracked down.

In recent days, China has marked the flight identification zone in the waters of the East China Sea. Not long after this order was issued, the Mi Army and the island countries announced at the same time that they would not recognize it, and thus arrogantly sent fighter planes to fly in this airspace.

At that time, the drones hadn't been produced yet, and facing these two countries, the Celestial Dynasty didn't have the ability to deal with them at the same time, so they could only watch these guys arrogantly.

Being able to get two f-15s today can be regarded as avenging the depression that has been depressed during this period of time.

I wonder if some islanders think they have seen a ghost?

Thinking of how suspicious they were when they heard the voice but didn't see the fighter plane, Xu Ziling thought gloatingly.

"What happened today will be classified as top secret. You brats, remember to keep your mouths shut, not even the closest people around you, you know?"

If the matter is leaked, it will not only be troubled by the island countries, but once this sharp killer is made public, you will know how many countries you will face with their own means. The seriousness of the matter Sex, even if he knows that among the younger generation, he is either a soldier or has inextricable relations with the military, he will understand this, but Yang Haisheng still seriously told Lin Jianbin, Liu Long and other juniors once.

"Yes, got it."

"understood."

Although they were still young, the environment they were in let them know how powerful they were, and they didn't dislike Yang Haisheng's strictness, and they all responded honestly.

"I can't say it now, but when you are old, it is also a kind of pride to say it in front of your children and grandchildren, but if you think about us old guys, we probably won't have this chance."

Huang Lao looked at them and said with a smile.

Such face-saving things cannot be said, just like happiness in the heart but cannot be shared with others, it is indeed a depressing thing.

With such emotions, several people really felt a little uncomfortable, but after hearing Huang Lao's words, everyone's eyes lit up immediately, and they felt that this idea was really good.

Think about it when you are old and full of children and grandchildren, and you can tell the miracles you have witnessed in front of all the younger generations, what kind of scene will it be?

"Hehe... You are not always saying that. You are only sixty years old this year. It is estimated that this kind of thing will be deciphered in 30 years. You can talk about it in front of your great-grandson at that time."

Xu Ziling was listening, and then took over the conversation.

"Ha ha……"

"Zi Ling is really right."

As soon as his words came out, everyone smiled and nodded in agreement.

"Your boy said so, it is really possible. It seems that for this honor, I must live to that time."

Huang Lao felt that this was really the case. Now that his physical condition is not bad, he might be fine if he lived to that time.

"It seems that us old guys still have to work hard to live."

Mr. Li also laughed, and made a joke.

~

A few 10 minutes later, the drone returned to the field.

As soon as they entered the hangar, many ground crews began to conduct a comprehensive inspection of the aircraft.

Because Xu Ziling had to communicate with Captain Zhang about what happened, and everyone didn't greet him anymore. They went to the hangar to watch the drones if they had nothing to do.

Until the evening, all the staff had a dinner together in the restaurant of the military factory to celebrate the completion of the drone test.

The test was completed, but Xu Ziling had other things on his hands during this period. He didn't get the drone weapons himself, but let the lion come up with a plan and hand it over to the people below.

What keeps him busy is the "Flying Eagle" fighter program.

The "Flying Eagle" fighter is an optimized solution from the f-22. In appearance, it is not much different from the f-22.

It also adopts a single-seat layout with double vertical tails and double engines. What is different from the original is that its vertical tails are not inclined outwards, but are slightly reduced to make its stealth effect better.

The air intakes are the same as before, distributed on both sides and installed under the extension of the leading edge of the wing, but the stealth design for suppressing infrared radiation has been improved, the main wing and the back of the fuselage adopt the same sweep angle and trailing edge forward sweep Angles are all trapezoidal plane shapes with small aspect ratios.

The other is the cockpit. The drop-shaped canopy made of new high-strength transparent material protrudes from the upper part of the front fuselage. Compared with the f-22's own cockpit design, it is more suitable for aerodynamics, and it is more secure, comfortable and stealthy.

On the "Flying Eagle", what is more worth mentioning is the tail nozzle. The two tail nozzles of the twin engines are made of the latest tungsten alloy material. It is different from the general design method of fighter jets that hide the nozzles as much as possible. In other words, expose the nozzle long behind the fuselage.

The reason why the tail nozzle is designed like this is that it can make it move perfectly, that is to make the tail nozzle move.

Unlike ordinary fighter jets, the nozzles are generally not movable, but on the "Flying Eagle", the tail nozzles can rotate 360 ​​degrees in a perfect frontal direction.

This design uses a brand-new thrust vectoring technology, which uses the perfect direction change of the vector tail nozzle to control the reverse thrust generated by the jet flow in different directions when the engine is working, so as to quickly change the direction of the aircraft, thereby greatly increasing the aircraft's mobility.

But such a design has a big problem for others, and that is the invisible ability of the tail nozzle.

The tail nozzle of a fighter jet is different from that of a passenger plane. Because of the bypass ratio, at least half of the airflow ejected from the engine at the tail nozzle of a fighter jet is the blazing flame ejected from the combustion chamber when the aircraft is flying.

This kind of flame carries an absolute high temperature, which is like placing it in front of people's eyes for infrared, thermal energy detection and other radars, and there is no stealth material that can reach such a high temperature in the world today.

But because of the presence of lions, this problem is no longer a problem.

Not to mention that there are related invisible materials in its system, but the complete machine plan already includes the formula and production process of this material.

Although the production process is relatively advanced, mass production is still no problem with hard work.

In the past few months, apart from being busy with drones, Xu Ziling has been busy with the "Flying Eagle" project.

According to the data in the plan, the "Flying Eagle" fighter has a total length of 18 meters, a wingspan of 13 meters, a height of 5 meters, an empty load of 15 tons, and a maximum take-off weight of 45 tons.

In terms of speed, its maximum speed can reach Mach 3.5, and its range can fly 4000 kilometers when the aircraft is empty without auxiliary fuel tanks, and its full-load combat radius is [-] kilometers.

However, due to the application of vertical take-off and landing technology, the "Flying Eagle" fighter can land and refuel at any airport, which greatly increases its combat mobility.

Originally, according to Xu Ziling's idea, he just wanted to come up with a brand new carrier-based fighter, but according to the various data of the "Flying Eagle" fighter, it can already be called a multi-purpose fighter.

Although its stealth performance cannot be compared with that of the "Shadow Dragon" UAV, it can definitely guarantee that it will not be detected by American fighters from kilometers away.

The maximum take-off weight of 45 tons means that it can carry a large number of missiles like a bomber to carry out bombing missions on targets.

In addition, the upgraded version of the "Eagle Eye System" fully has the functions of reconnaissance and electronic warfare. It can shield the electronic signals in a large area and at the same time detect the enemy's ground intelligence.

Sometimes Xu Ziling also thinks, once this model comes out, it is estimated that no fighter will be its opponent.

Imagining the day when the sky will dominate, he is looking forward to it.

On this day, he was dealing with some matters of the "Flying Eagle" project in the laboratory when the phone rang suddenly.

"What? How could such a thing happen?"

Picking up the phone, the news he got made him exclaim.

It was his father Xu Haoran who called and told him a shocking news: the technical exchange department, which was established only a few months ago, had a leak, and all relevant technical materials were copied.

"Has anyone caught it?"

"No, the person is a person in charge sent by the National Security Research Institute. By the time the technicians discovered that the data had been copied, it had already happened for several hours, and the other party had already left the country."

"Oh, wait until I go over."

On the phone, Xu Ziling didn't want to say anything, so he quickly hung up the phone, left the laboratory, and went to Xu Haoran's office.

He was not in a hurry when the technical information was leaked. For one thing, although several of those technologies were ahead of the current level, he had better ones in hand, and he was not worried that the leakage of the technology would have too much impact on himself and the country.

Second, he also has backhands.When this organization was established, he considered the issue of leaking secrets. Although he was not responsible for the management here, he carried a very small procedure in the materials he handed over.

The function of this program is to verify the identity of the user and the dedicated computer when the data is opened. Once the data is run on another computer, it will all become a bunch of garbled characters.

When the organization was established, the relevant security measures required each research institute to have a dedicated computer. Presumably the person in charge of the defection thought that this was a simple method, and he thought it could be cracked. If he tried it in other Open it on the phone and you will know that no matter what method is used to crack it, it will not be successful.

[Thank you book friend Frost Moon's Sorrow for the monthly pass! 】