Scholars in the courtyard.

Chapter 2151 Training as a Successor
Sure enough, Xu Fenghua straightened up again, but this time he looked at Yang Xiaotao with respect, "Boss Yang, I want to know, if you design a turbojet engine with a diameter of half a meter, how much pressurized thrust can you achieve?"

After saying this, another person stood up with a notebook in his hand, "Boss Yang, Director Xu, I'm sorry, I want to add something."

Yang Xiaotao didn't care. Xu Fenghua smiled and signaled that it was okay.

"According to the weight of our current Red Flag, after we replaced the fuel inside just now, according to the volume and density, if we use a half-ton engine, as long as the power reaches 40 to kilograms of thrust, we can reach the current speed. And the missile's range will be increased to kilometers."

As he spoke, the man flipped through the notebook, reading out the data one by one, making people believe it.

Yang Xiaotao listened carefully, and at the same time envied in his heart, such efficiency, such ability, such
When will there be a group of people like this in the machinery factory?

Yang Xiaotao listened to the people below constantly talking about the calculation results. While feeling envious, he was also calculating quickly.

"Mr. Yang, I'm sorry I said too much."

This person spoke out all the data in the notebook all at once, and then after he finished speaking he realized that he had spoken too fast and too much, and felt a little embarrassed, but the people around him had long been used to it.

"No, no, I remember it."

Yang Xiaotao waved his hand, then took a step forward, quickly recalled the data, and then smiled and said, "Comrade."

"Wang Jinhua, Director Wang."

Father Ran reminded from the side.

"Hello Director Wang, the question you just raised is very good."

"Although these are all calculated data, I cannot give you a specific answer."

"However, according to my guess, the engine used in our missile is only disposable, so only an afterburner thrust is needed. The heat generated by the previous solid engine can be fully utilized by burning high-temperature gas."

"I think a thrust of three to five thousand kilograms is completely achievable, and because the engine's own weight is reduced, the thrust will be even greater."

"Well, I don't know if there is any connection between them. I can tell you the previous engine data, and you can calculate it yourself."

"The HJX-1 engine is five meters long, nine hundred millimeters in diameter, weighs two tons, and has a pressurized thrust of ten thousand kilograms."

After Yang Xiaotao finished talking about this data, many people below quickly recorded it in their notebooks, and some were even communicating with each other quickly.

Anyway, Yang Xiaotao didn't know what the connection was, and he didn't know what the other party could calculate.

Director Wang sat down and everyone fell silent again.

Old Wang looked at Old Qian again, wanting to get an answer from him.

Unfortunately, Mr. Qian waved his hands helplessly. It was obvious that this could not be completed in a short time.

Mr. Wang was a little nervous. If the final result was not suitable, wouldn’t he be very disappointed?
In front, Yang Xiaotao was silent for a moment, then continued, "I think there is another possibility. You can consider it."

Everyone put down their work and looked over again.

Father Ran also looked at him in surprise, wanting to hear what Yang Xiaotao might be talking about.

Yang Xiaotao spoke calmly, "I know that missiles have a boost phase, which is the solid engine that starts at the beginning."

"If we change to a turbojet engine, it will inevitably affect the overall weight of the missile, as well as the weight of the solid engine fuel. It used to take 5.2 seconds to reach supersonic speed. Will it be shortened after the change?"

"Also, have you ever considered disconnecting the booster section after the booster fuel is consumed, leaving only the part above the turbojet engine at the top?"

Yang Xiaotao said this purely because of the battle blockbusters he had seen in movies and TV shows in his previous life.

Many missiles will shake off their tails halfway through their flight, and then their speed will suddenly increase.

After Yang Xiaotao finished speaking, the entire conference room fell into an eerie silence.

Not only the people in front, but also Mr. Qian behind him was shocked.

This is very similar to the staging of a rocket, where the used parts are thrown away and the remaining parts are allowed to gain a higher speed.

It's just that they used liquid engines before, and using explosive bolts to detach the thruster components could easily cause problems, which involved considerable risks.

But if a turbojet engine is used, this risk is very small.

Mr. Qian's eyes suddenly narrowed, then the corners of his mouth turned up, and soon he was filled with a smile.

At this moment, the conference room suddenly began to boil as if a drop of water had entered a frying pan.

"Old Xu, how much does the solid rocket motor weigh?"

"Don't bother me, I'm calculating the weight."

"Old Xu, think about the fuel. I don't think we'll need that much."

"How much is that? Four-fifths or three-quarters? Don't tell me if it's a lot or not. Give me a specific number."

“I’m just calculating.”

"Go away, don't disturb"

"Lao Wang, we need to consider the material. The higher the speed, the higher the friction temperature of the air. Ordinary materials will not work."

"I know, I know. Can you please stop talking and consider the materials now?"

"Fuck, how do you calculate the weight without considering the materials? Damn it, I'll talk to Xiao Huang."

"Old Han"

Looking at the people who were originally quite polite in the room, they now acted like they were at a market, leaving their tables one by one and arguing loudly.

Yang Xiaotao felt like a primary school student who was having his class dismissal, running around and jumping around.

Father Ran looked at the people gathered together to discuss, and estimated that there would be no results in the short term.

"They are like this. Sometimes they can discuss one issue for a whole day."

Yang Xiaotao smiled and said, "This is the right atmosphere. I really like this kind of atmosphere."

Father Ran smiled proudly after hearing this. "Of course, we have the best scientific research team here."

"Even the Second Ministry of Machine Building may not be able to compare with them."

"I believe this. Because of you."

After hearing this, Father Ran shook his head and smiled.

"Come to our place if you like."

Suddenly a voice came from behind them. They turned around and saw Mr. Qian talking with a smile, but his words were very serious.

Even Mr. Wang nodded.

"Sir, stop joking. I'm not bad at this level to be here to guard the gate."

Yang Xiaotao waved his hand to refuse. He knew his own situation very well. He could be a little clever and make some suggestions, but asking him to come and work on rockets and missiles was definitely forcing him to do something he was not prepared for.

Besides, my main skill is engineer, so doing this is putting the cart before the horse.

"That's not a problem. As long as you agree, I'll talk to Mr. Chen and my superiors on your behalf."

"And now that you are here, you don't have to go down there, you just need to lead them." Not to mention Yang Xiaotao, even Ran's father found it incredible.

This son-in-law is here to take his place.

Of course, he didn't care much about the status. He just couldn't imagine that Mr. Qian valued his son-in-law so much.

This is to train him as the successor.

"I know you find this weird, but I think it's appropriate."

"To do science, we need not only people like them who are good at studying, but also people like you who can seize the inspiration that comes in a flash."

"In my opinion, sometimes it is more important to find the right direction."

"I have only seen this in one person, and you are probably the second one."

Yang Xiaotao didn't expect Mr. Qian to say this, and he didn't expect to give him such a high evaluation.

For a moment, Yang Xiaotao was a little at a loss.

But the next second, Yang Xiaotao showed a determined look, looked at Mr. Qian and said seriously, "Uncle Qian, thank you for your respect, but I think my current job is more suitable for me."

"Besides, we are a family."

"Just like this time, our cooperation is very good. One person cannot walk the road forward alone. Only with more like-minded people together can we make the road."

After hearing this, Mr. Qian laughed and patted Yang Xiaotao on the shoulder. "You are very good. You are always clear-headed and know what you want. This is rare."

Yang Xiaotao accepted it with pleasure.

"you're right."

"We are a family."

Old Wang also smiled at this time, "Yes, we are all a revolutionary family, and it is only natural for us to help each other in the future."

Hearing what Wang Lao said, Yang Xiaotao immediately became alert, and then quietly distanced himself, "Commander, you are not going to default on your debt, are you? The materials used in this engine are not simple."

"I can talk about the design drawings. I'll consider it my contribution to the revolution, but you can't erase the production materials."

"Mr. Zhou from the Sixth Machine Department provided most of the materials."

A trace of embarrassment flashed across Wang Lao's face, but he quickly straightened himself up, "What nonsense are you talking about? We in the Seventh Ministry of Machinery are not the kind of people with low morals."

Yang Xiaotao shook his head. "Of course not, comrades from the Seventh Ministry of Machine Building, but you..."

Hearing this, Mr. Wang widened his eyes and said, "You little brat, are you looking for a beating?"

Yang Xiaotao quickly shrank his head and walked behind Mr. Qian, while Ran's father watched from the side and shook his head.

Can't this brat be more respectful? He is their boss after all.

Old Wang stared at Yang Xiaotao, then suddenly laughed, "I think we should give you an honorary position as an officer of the Seventh Ministry of Machine Building, just like the Academy of Agricultural Sciences."

"You can come and help when the time comes. It's all a contribution to the revolution. You won't refuse, will you?"

"Is there a salary?"

Yang Xiaotao rolled his eyes, and Old Wang curled his lips, "You're already an honorary officer, what else do you want? Two or three hundred a month, don't you think it's too much?"

"You are really good, you want to get something for free again."

"You little brat, not everyone can have this honorary position."

Yang Xiaotao didn't believe it, and then smiled, "Uncle Wang, how about I give you an honorary position as a director of the machinery factory, and then all the comrades here can go to our place to help?"

"Not good, you are such a bad guy, you actually want to target us."

"Hello to each other."

The two men were arguing, and Old Qian was smiling on the side. He was used to their attitude.

"Director Ran, President Yang."

While the two were bickering, Director Wang stood up from his seat, ran over quickly, and shouted, "After calculations, we have come up with the parameters of a turbojet engine. If it can be realized, the final pursuit speed can exceed Mach 3. I wonder if Mr. Yang can do it."

Director Wang looked at Yang Xiaotao expectantly, and many people in the audience were also watching.

Yang Xiaotao took the information from Director Wang and looked at it, then thought about it in his mind, and finally nodded slowly.

"I can try."

"That's great."

Everyone below laughed.

Yang Xiaotao kept the design requirements in his pocket and followed Qian and the other man out of the office.

"Come on, it's so hard to come here, I'll treat you to lunch."

Mr. Wang said proudly, and Mr. Qian nodded behind him, "There are not many people who can make Mr. Wang take the initiative to treat them."

"In that case, I really have to try it."

At noon, Yang Xiaotao had a very sumptuous lunch at the Seventh Ministry of Machine Building, and then drove back to the machinery factory.

Watching Yang Xiaotao drive away, Mr. Wang stood beside Mr. Qian and smoked.

"Old Qian, are you serious?"

"What?"

"Didn't you say before that you would dig him over here?"

Mr. Qian turned around and walked towards the office. "Old Wang, what if I'm serious?"

"This guy will be a very good successor."

Wang Lao opened his mouth, then shook his head helplessly, "It's useless, Lao Chen won't let him go."

"And Old Huang, even though he doesn't care, if he gets serious, he will definitely interfere."

"And this guy Lao Qin is also a troublemaker."

Old Wang kept complaining as he walked, he knew his old brothers too well.

"Well, so I'm just talking."

Mr. Qian also said this helplessly.

Hearing this, Old Wang laughed and followed behind.

"By the way, you said he was the second one, then who was the first one?"

Mr. Wang asked from behind, but Mr. Qian walked into the office, and then a voice was heard.

"my teacher."