Chapter 2151 Cultivating a successor
Sure enough, Xu Fenghua straightened his body again, but this time he looked at Yang Xiaotao with eyes full of respect, "Mr. Yang, I want to know, if we design a half-meter-diameter Turbojet engine, how much pressurized thrust can it achieve? ?”
After saying this, another person stood up, holding a notebook in his hand, “Mr. Yang, Director Xu, I’m sorry, I want to add something.”
Yang Xiaotao didn't care. Xu Fenghua smiled after hearing this, and then said it didn't matter.
"Based on the weight of our current Hongqi, after we replaced the fuel inside just now, according to the volume and density, if we use an engine weighing half a ton, as long as the power reaches 3,000 to 5,000 The thrust of kilograms can fully achieve the current speed, and the range of the missile will be increased to 40 kilometers."
The man was flipping through the notebook as he spoke, and the data on it were told one by one, making people believe it.
Yang Xiaotao listened carefully, and at the same time he envied in his heart, this efficiency, this ability, this
When did the machinery factory have a group of people like this?
Yang Xiaotao listened to the people below talking about the calculation results. While feeling envious, he was also calculating quickly.
"Mr. Yang, I'm sorry I said a bit too much."
The man recounted the data in the notebook, and after finishing speaking, he realized that he had spoken too fast and too much. He was a little embarrassed, but people around him had long been used to it.
"No, no need, I remember it."
Yang Xiaotao waved his hand, then took a step forward, quickly recalled the data, and then smiled, "This comrade."
"Wang Jinhua, Director Wang."
Ran's father reminded from the side.
"Hello Director Wang, the question you just raised is very good."
"Although it is all calculated data, I cannot give you a specific answer."
"But According to my guess, our missile engine is only a one-time use, so it only needs an afterburner thrust. The high-temperature burning gas can fully utilize the previous The heat generated by a solid engine"
"I think a thrust of three to five thousand kilograms can be achieved, and because the weight of the engine is reduced, the thrust will be greater."
"In this way, I don’t know if there is any connection. I can tell you the previous engine data and you can do the math yourself.”
"The HJX-1 engine is five meters long, 900 millimeters in diameter, weighs two tons, and has a pressurized thrust of 10,000 kilograms."
After Yang Xiaotao said this data, many people below quickly recorded it in their notebooks, Some people were communicating quickly.
Anyway, Yang Xiaotao didn't know what the connection was, and he didn't know what the other party could figure out.
Director Wang sat down and everyone was silent again.
Mr. Wang looked at Mr. Qian again, wanting to get an answer from him.
It's a pity that Mr. Qian waved his hands helplessly, obviously this can't be completed in a short time.
Mr. Wang is a little nervous. If the final result is inappropriate, wouldn't it be very disappointing?
In the front, Yang Xiaotao was silent for a moment and then continued, "I think there is another possibility that everyone can consider."
Everyone hurriedly put down their work and looked over again.
Ran's father also looked at it in surprise, wanting to hear what Yang Xiaotao might be talking about.
Yang Xiaotao said calmly, "I know that the missile has a boost stage, which is the solid engine that starts first."
"If the turbojet engine is replaced, it will inevitably affect the overall weight of the missile, and also affect the overall weight of the missile. The fuel weight of a solid engine, which used to take 5.2 seconds to reach supersonic speed, now Will it be shortened after the change? "
"Also, have you considered cutting off the boost section after the boost fuel is consumed, leaving only the uppermost part above the turbojet engine? "
Yang Xiaotao said this simply because he saw those battle blockbusters in movies and TV shows in his previous life.
Many missiles will throw off their tails halfway through the 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 were shocked.
This is very similar to the classification of rockets, in that the used parts are thrown away and the remaining parts are allowed to achieve higher speeds.
It’s just that they used a liquid engine before, and using explosive bolts to fall off booster components can easily cause problems, and the risk is not small.
But if a turbojet engine is used, this risk is very small.
Qian Lao's eyes suddenly narrowed, and then the corners of his mouth turned up, and soon he was filled with a smile.
At this moment, the conference room started boiling like a drop of water in a frying pan.
"Old Xu, what is the weight of the solid motor?"
"Don't bother, I'm calculating the specific gravity."
"Old Xu, consider the fuel, I think It shouldn’t take that much.”
"How much is that, four-fifths or three-quarters? Don't tell me how much it is, give me a specific number."
"I'm not counting."
"Go aside, don't disturb"
"Old Wang , We have to consider the material. This speed is fast, and the air friction temperature becomes higher. If ordinary materials are not good"
"I know, I know, can you stop talking for now? Is it a matter of material now? ”
"Damn, how can you calculate the weight without considering the materials? Damn it, let me tell Xiao Huang."
"Old Han"
Looking at the polite people in the field, at this moment It was like going to a market, everyone left the table and argued loudly.
Yang Xiaotao felt like a primary school student running around and jumping around after class.
Ran's father looked at the people gathered below to discuss, and estimated that there would be no results in a short time.
"They are like this. Sometimes they can discuss a problem for a whole day."
Yang Xiaotao smiled, "Actually, this is the atmosphere that should be there. I really like this atmosphere."
Ran’s father had a look on his face after hearing this Showing a proud smile, "Of course, we have the best scientific research team here."
"Even the Second Machinery Department may not be comparable."
"I believe this. . Because of you.”
Father Ran shook his head and smiled after hearing this.
"If you like, come to our place."
A voice suddenly came from behind. The two of them turned around, and then saw Mr. Qian saying with a smile, but the meaning behind his words Very seriously.
Even Mr. Wang nodded.
"Don't be joking, chief. Coming here to see the gate is not bad at my level."
Yang Xiaotao waved his hand and refused. He knew his own situation well. If he could be clever and make a small suggestion, he could let him come to work and work on rockets and missiles. That would definitely be a rush.
Besides, my main skill is engineer, so doing this isn’t putting the cart before the horse.
"This is not a problem. As long as you agree, I will go to Mr. Chen and the superiors to speak for you."
"And since you are here, you don't need to go down below, as long as Just 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 too much about the lack of status. He just didn't expect that Mr. Qian would value his son-in-law so much.
This is to train him as a successor.
“I know you find it incredible, but I think this is very appropriate.”
“To do science, we need not only those who are good at studying, but also people like you who can Seize the moment of inspiration.”
"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."< br>
Yang Xiaotao did not expect Mr. Qian to say this, let alone give him such a high evaluation.
For a moment, Yang Xiaotao was at a loss.
But the next second Yang Xiaotao showed a firm look, looked at Mr. Qian and said seriously, "Uncle Qian, thank you for your respect, but I think the current job is more suitable for me."
"Besides, we are a family."
"Just like this time, our cooperation is very good. One person cannot go forward alone, only more like-minded people can work together. , Only then can we walk the road."
After hearing this, Mr. Qian laughed and reached out to pat Yang Xiaotao on the shoulder, "You are very good. You are always awake and know what you want. It is rare."< br>
Yang Xiaotao readily accepted.
“You’re right.”
"We are a family."
Mr. Wang also smiled at this time, "Yes, that's right, we are all a revolutionary family. It is right to help each other in the future."
Hearing what Mr. Wang said, Yang Xiaotao immediately became vigilant, and then quietly distanced himself, "Chief, you are not If you want to refuse, the materials used in this engine are not simple.”
“These design drawings are easy to say, I will treat them as contributions to the revolution, but you can’t erase the materials produced.”< br>
“ Mr. Zhou from the Sixth Machinery Department produced most of the materials.”
A trace of embarrassment flashed across Mr. Wang's face, but he quickly straightened up, "What are you talking about? We in the Seventh Machinery Department are the kind of worthless people."
Yang Xiaotao shook his head, "Comrades in the Seventh Machinery Department Of course not, but you.”
Hearing this, Mr. Wang’s eyes widened, “You brat, are you looking for a beating?”
Yang Xiaotao quickly shrank his head and walked behind Mr. Qian, Father Ran was there. He looked aside and shook his head.
You can't respect this brat, he is their boss after all.
Mr. Wang stared at Yang Xiaotao and suddenly laughed, "I think we should give you an honorary officer of the Seventh Machinery Department, just like the Academy of Agricultural Sciences." Contributing to the revolution, you won’t refuse.”
“ Do you have a salary?"
Yang Xiaotao rolled his eyes, and Mr. Wang pouted, "You are already an honorary officer, what more money do you want?"
< br>"You are really good, but you want to have sex for nothing."
"Bad boy, not everyone can have this honorary officer."
Yang Xiaotao didn't believe it, and then smiled, "Uncle Wang, how about I give you an honorary officer in the machinery factory, then the comrades here How about you all go to our place and help?”
"It's not good, you are so evil-minded that you actually want to take advantage of us."
"Let's be good to each other."
The two of them quarreled, Mr. Qian Smiling on the side, he has become accustomed to the attitude of these two people.
"Director Ran, Mr. Yang."
While the two were bickering, Director Wang got up from his seat, ran over quickly, and shouted when he arrived, "After we calculated, we gave We have determined 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 make it."
Director Wang looked at Yang Xiaotao with expectant eyes. , there were many people watching in the audience.
Yang Xiaotao took the information from Director Wang's hand 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 then followed Qian and the other two people out of the office.
“Let’s go, it’s so easy to come here, I’ll treat you to lunch.”
Mr. Wang said proudly on the side, Mr. Qian behind him also nodded, “Let Mr. Wang take the initiative There aren’t many people treating us.”
"In this case, I really have to try it."
At noon, Yang Xiaotao had a very sumptuous lunch at the Seventh Machinery Department, and then drove back to the machinery factory.
Watching Yang Xiaotao drive away, Mr. Wang stood next to Mr. Qian and smoked a cigarette.
"Old Qian, are you serious?"
"What?"
"Didn't you say you would poach him before?"
Mr. Qian turned back and walked to the office, "Old Wang, what if I am serious?"
"This guy will He is a good successor.”
Lao Wang opened his mouth, then shook his head helplessly, "It's useless, Lao Chen won't let him go."
"And Lao Huang, don't look at that guy and ignore him, really get serious. There will definitely be an interference.”
"And Lao Qin, he's also a troublemaker."
Old Wang scolded them as he walked, not understanding these old brothers too well.
"Oh, so I'm just talking."
Mr. Qian also said helplessly.
Hearing this, Mr. Wang laughed and followed.
"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 came.
“My teacher.”