"Our new bomber project has been approved by our superiors." That night, Mr. Lin, who came from the capital, met Qin Tao and immediately chatted with him: "The superiors have decided to fully launch the surveying and mapping of the Tu-22M bomber.

Due to the imitation work, it is expected that the total number of such bombers will be more than 100."

"Air Force or General?" Qin Tao asked.

"The Air Force and the Navy have not yet been able to spare funds for research and development." Mr. Lin said: "Now our Air Force is looking forward to this bomber and hopes to use it to completely replace our existing Tu-16."

No wonder no one from the Navy came and worked on it for a long time because they wanted to use the Air Force's research and development funds. However, the Air Force has a lot of money and it's time to spend some money.

After all, the Tu-16 is old. Now that there are more advanced bombers, the Air Force is very urgent. As for the Navy, it must be urgent too, but the Navy has no money. After repairing the second-hand Tu-22M, there will be

I'll make do with the H-6J, which is worth about 10 units, for the time being. I'll wait until I have more money later.

"For us, there is not much difficulty in the production of the airframe. The most critical thing is the engine." Mr. Lin said: "This project is of great importance. If the engine can be copied, future models without afterburners may still be used.

It may also be used on our transport aircraft and other aircraft, and the next-generation stealth bomber we are going to develop."

Qin Tao nodded.

In fact, he is not very optimistic about the Tu-22M. He thinks that just dragging out a few to scare people is enough. The most important thing is to develop stealth bombers. But since the navy and air force have such urgent needs, he will not pour cold water on it.

"We have the information obtained from the Kuznetsov Design Bureau and a group of engineers. With these as the backbone, we can still organize a R&D team. We use Factory 430 as the designated R&D factory. We hope that Factory 430 will not be abandoned.

Chain, after completing the full localization of turbofan nine, will launch the turbofan sixteen project."

"Of course, we will do our best." Mr. Jiang nodded: "It's just that Mr. Qin pushed an old man to be the chief commander, I'm afraid some people will be unconvinced."

"Not convinced? We have a large number of old men as chief engineers in various branches of Mingzhou Group, including our fighter project, and they are also the leaders. If anyone disagrees, let them go. If they don't agree,

Then let’s find another factory to engage in research and development. If we don’t have the skills, we will suffer from red eyes.”

Mr. Jiang stopped immediately.

Mr. Lin nodded: "Yes, Factory 430 has been complaining about the lack of projects before. Now that the project is here, if you still want to be picky, you deserve to be without food! Huh, Sibei has been imitating for so many years and has not completed 100%.

The localization task, now there is a new task, are you still not convinced? Mingzhou Group is already starting to lay out an aircraft factory, and at the very worst, it will build an engine factory! Lao Jiang, please pass on what I said and ask them to be honest.

, carry out research obediently, if anyone dares to make small moves and delay this project, be careful I spank him!"

Mr. Jiang nodded: "Okay, I understand. This project is related to the development of our 430 factory. No matter who it is, they must obey the arrangements unconditionally. If anyone tries to do something, I will not let them go!"

That night, many people were destined to have no sleep, and Sobolev did not fall asleep either. He thought about it carefully and felt that something was wrong, but he could not tell it.

After the meeting, Mr. Lin specified that he wanted to stay in the same room as Qin Tao, and they were lying on the bed while they were chatting.

"Taozi, your arrangement is just like the Water Margin. Liangshan will frame whoever he likes, making it impossible for him to live a comfortable life, and he can only become a bandit."

"Mr. Lin, you don't look down on Liangshan either?" Qin Tao said with a smile: "Many people regard them as heroes!"

"Heroes? There may be a few among them, such as the leopard-headed Lin Chong, but most of them are bad guys who kill innocent people indiscriminately."

"Then who among them do you think I look like?"

"You? Song Jiang, you appear to be kindhearted, but in fact you are the most insidious and cunning."

"Thank you for the compliment."

the next day.

"First of all, let us welcome Mao's guests with warm applause. From now on, we are comrades and we will fight side by side!" Qin Tao personally presided over the meeting. Considering that Lao Maozi could not understand Chinese yet, so,

Qin Tao spoke directly in Russian, and Xu Zhengyang translated it.

There was a burst of applause below.

"Now, we would like to introduce our turbofan sixteen engine project, which is a three-rotor turbofan engine; the engine weight is 3400 kilograms, the maximum thrust of a single unit is 137.3 kN, the afterburning thrust is 226.5 kN, and the thrust-to-weight ratio

7.35…”

These words made Sobolev a little curious. These parameters are almost exactly the same as the Nk-32 engine!

"This engine is related to our large aircraft project. If the afterburner is removed, it can be used as an engine for a large aircraft. With the afterburner installed, it can also be used as an engine for a bomber. It is of great significance to us. Thanks to the large engine

Only with the arrival of technical personnel can our project make rapid progress."

When he heard Qin Tao's words, Sobolev's uneasiness became even stronger.

"Now, let's take a look at the structure diagram."

When the slide projector printed out the structural diagram, Sobolev felt a click of thunder in the depths of his mind, he understood, he understood everything.

I don’t know what means Mr. Qin used to get back the information about the Nk-32 engine! And it is conceivable that the outside world will think that it was our own designers who got it back. In the future, if they dare to return to Damao

, they will definitely be arrested as leakers! Therefore, apart from conducting research here in peace and contentment, they will never be able to do anything else.

This chapter is not finished yet, please click on the next page to continue reading the exciting content! You have a home and you can’t go back!

Thinking of this, Sobolev's heart dropped to a low point. Why did he follow Mr. Qin to the East when he was confused? However, there is no regret medicine in this world.

This engine is indeed very important to Dongfang. Dongfang develops various aircraft, but the most lacking thing is the engine. The Nk-32 is known as the most advanced engine for large aircraft in the world, and it also has very good engines.

Without the afterburner, it still has a thrust of more than 100 kilonewtons, which is more powerful than the D-30K. It is great to use on transport aircraft. The afterburner thrust is more than 200 kilonewtons, which can propel bombers to supersonic speeds.

flight.

If we develop the H-20 again in the future, we will have qualified engines to use!

Thinking of this, Qin Tao also felt a little emotional, another shortcoming had been made up for!

Although the H-20 in later generations was developed based on the turbofan ten-core engine, now that there is such a specialized project, it can be used directly.

"Mr. Qin, what kind of aircraft is this turbofan 16 used to assemble?" Sobolev couldn't help but speak.

"Our H-6 modified aircraft is your domestic Tu-16." Qin Tao said: "If we want to upgrade our bombers, we must have more advanced power."

Modification of H-6? Sobolev still doesn't believe it. Does the modification of H-6 need this kind of engine? However, since Mr. Qin said it, there shouldn't be any problem, right?

He trusted Qin Tao until a few years later when he saw the plane and his eyes dropped in surprise. You guys call this kind of plane a modification of the H-6? This is obviously a modification of the Tu-22M.

!

"By the way, please feel free to work here. We are trying to find a way to bring your family here." Qin Tao thought of something and continued.

family?

A warm current surged in Sobolev's heart. If his family came over, there would be nothing to say. From now on, he could work here with peace of mind.

"I don't know how the materials and processes are progressing here. I think if there are no accidents, we should be able to complete the research and development of this engine within five years." Since Sobolev has become the chief designer, he has to

He issued a military order. He was very familiar with this engine. There was no problem with the design. The main thing was how to process it. In the past five years, he had to study the processing technology.

"Okay, then I'm looking forward to your results. Five years later, when this engine is developed, your superiors will hold the most grand commendation meeting for you and give you a large bonus!"

After making some promises, the meeting was over. Factory 430 allocated a group of technical personnel to join the research and development unit to jointly develop this engine.

Mr. Lin didn't speak during the whole process. It was enough to leave it to Qin Tao. When the meeting was over and he came to the office, Mr. Jiang spoke again.

"Once the research and development of this engine is completed, it will become the most advanced aerospace engine in our country. If we use the technology of this engine to develop a gas turbine, I wonder if the navy has this demand?"

Using aircraft engines to derive gas turbines is the most common practice in the West. Gas turbines modified by Spey once supported the fleets of many countries. The LM2500 of the United States was also modified from aircraft engines.

Factory 430 has been working hard to develop in this direction. There was an idea to modify the gas turbine on the Spey engine before, but because the Navy already had Ermao technology, it was finally abandoned. When the Navy was working on gas turbines, Factory 430 also participated.

, and even fantasized about taking the lead, but in the end had to give up.

Now, seeing the advanced three-axis aero-engine project settled here, Factory 430 has this idea again.

Seeing that Qin Tao didn't speak, Mr. Jiang continued: "Now, the British are developing the MT30 gas turbine. This engine is improved from the three-shaft Trent 800 aviation turbofan engine core machine. It is said that the maximum output power can reach four

Ten megawatts, that is, more than 50,000 horsepower. One unit is equivalent to more than twice the power of our current GT-ship gas turbine."

The interior of an aero engine is extremely complex. In order to better adapt to different air flow rates, modern aero engines are at least dual-rotor. The high-pressure area and low-pressure area have different speeds. Except for the French M53, which has a single rotor, there are almost no

The second one.

However, dual rotors cannot fully adapt to the complex internal aerodynamics, so a three-rotor engine has emerged. The three shafts are divided into three different speeds: high, medium and low. The adaptability is stronger, but at the same time, the internal complexity will also be greatly increased.

Increase.

So far, there is no three-rotor engine in China, and there are only a few in the world.

Nk-32 is one of them, and its output power is very high. If this kind of aero engine is used to derive a gas turbine, it will not be difficult to have an output power of forty megawatts initially. After improvement in the future, it may be able to output five

Ten megawatts or more!

They already had this idea after accepting this development task, but whether they can establish the project depends on Mr. Qin's support.

In this regard, Mr. Qin has the absolute right to speak. As long as Mr. Qin does not support it, they will not be able to launch this project.

"This level of power is a bit wasteful when used on a destroyer, and somewhat insufficient when used on an aircraft carrier."

Hearing what Qin Tao said, Mr. Jiang's face turned a little ugly. Doesn't Mr. Qin support it?

The current Gt- will be further upgraded to GT-. The output power will be increased to 20 megawatts or even higher.

The 052C was equipped with two gas turbines, and the later 055 was equipped with four. So, wouldn't it be better to replace one with two more advanced gas turbines?

The answer is that it's really inappropriate.

This chapter is not finished yet, please click on the next page to continue reading the exciting content! 052C uses two diesel engines at low speed, and switches to two gas turbines at high speed to form diesel-gas alternating power. If a more powerful one is used

Gas turbine, then there is a question, which propeller does this gas turbine drive? Or is it divided into two propellers through gear transmission?

When used on the 055, it is not suitable to convert four propellers into two propellers. Although it can directly drive two propellers, what about low speed?
To be continued...