Chapter 2172 Yang is always very democratic
After Li Haonan finished speaking, there was silence in the room.
In fact, it is too luxurious to use titanium alloy to make airplanes.
What’s the difference between that and making it out of gold?
Lou Xiao'e behind her didn't know how to record it.
Zhang Guanyu raised his hand to touch his glasses. During this period, he followed Wu Zhe and others to study airplanes. Aren't airplanes made of aluminum alloy?
Wang Xushan and Wu Zhe immediately widened their eyes, and then shook their heads together, "Old Li, using titanium alloy is too expensive."
"Do you know? This titanium alloy The price is more expensive than gold.”
"According to what you said, how much titanium alloy is needed?"
Li Haonan shrugged helplessly, "There is nothing we can do about it. If the speed is too fast, the surface temperature will be at least three hundred degrees."
"As for other internal components, especially the engine, the temperature must be a thousand degrees at least."
"In this case, not to mention aluminum alloy, even ordinary steel will be affected."
"If Without the use of high-temperature-resistant materials, the parts in the aircraft simply cannot withstand it. You also know that after flying into the sky, there are certain things that must be considered, otherwise it will be a crime."
After finishing speaking, Wu Zhe followed. Wang Xushan stopped talking.
Because it’s true.
Everyone was silent, and then all looked at Yang Xiaotao.
Hearing what Li Haonan said, Yang Xiaotao thought it was a problem at first. After all, high-temperature materials are not cheap.
Even aircraft engines are not all made of titanium alloy, only special parts are used.
The entire aircraft is made of titanium alloy, don’t even think about it.
Even if it is designed, it is estimated that the superiors will not agree to manufacture it after seeing it.
But after listening to it, I realized that this was not a problem at all.
Seeing everyone looking over, Yang Xiaotao straightened up, then knocked on the table with a serious expression, "First of all, the speed of the plane is a mandatory requirement. There is no way, because the speed of the missile is getting faster and faster."
"If you are slow, just look at the results over there in Shanghai and you will know that there is no chance of losing one in a hundred."
"Just don't fly a plane like that."
Everyone nodded silently after hearing this.
Instead of producing targets that are slow, why not go all out and produce better ones.
It’s just that this high-temperature resistant material is too expensive.
How can the country have so much money?
Just when the three of them thought that Yang Xiaotao would say no matter the cost, they heard Yang Xiaotao ask a question, "Does any of you know how high a temperature our stainless steel can withstand?"
There was a moment of silence in the conference room.
What?
Stainless steel?
What does it mean?
Wang Xushan said uncertainly, "About three to five hundred degrees."
"But some special stainless steel can withstand high temperatures of one thousand degrees."
After Wang Xushan finished speaking, he thought of something and asked in surprise, "No, Mr. Yang, you, you don't want to use Let’s make it with stainless steel.”
“This will affect the overall structure of the body, and stainless steel is too heavy. The engine only has 8,000 thrusts. If it is too heavy, let alone reaching Mach 3, it will be difficult to break through the thermal barrier."
After Wang Xushan finished speaking, Wu Zhe also expressed his objection, "Mr. Yang, this stainless steel It is indeed resistant to high temperatures, but its weight is not suitable for such a high-speed aircraft."
Li Haonan also agreed with the two people's opinions.
Yang Xiaotao waved his hand, didn't he know if he could do it?
I really thought the MiG-25 was blown out of proportion.
Others can use it, why can’t I use it?
After the three of them finished speaking, they found that Yang Xiaotao was not moved at all, and the three of them felt a little helpless.
Why can’t the Lord in front of me listen to my opinions?
But they have no choice but to reserve their opinions.
“Since stainless steel is resistant to high temperatures, it means it can be used.”
“As for power.”
“Since one engine is not good, then two engines are good. "
Yang Xiaotao spoke again, and the three of them were stunned again.
Two engines?
This.
This has never been done before.
The MiG-21 that Shengjing is imitating now uses one engine, and the one being tested now is also the same engine. They have no experience with these two engines.
“Yes, just use two engines.”
"My opinion is to put the two engines on both sides of the main shaft, so that the power can be guaranteed."
"Of course, such an aircraft may be larger, but it should be no problem"
When Yang Xiaotao expressed his thoughts, it was difficult for people around him to accept it.
Most of today's fighter jets are single-machine in order to maintain flexibility.
Only larger bombers will use two or more engines.
What Yang Xiaotao said now made them wonder, is this going to be a fighter jet or a bomber?
After Yang Xiaotao finished speaking, there was a silence among the people around him.
"Mr. Yang, have you already made the design drawing?"
Wu Zhe finally couldn't help it anymore and asked what was in his heart.
He felt that Yang Xiaotao must have his own design plan. Instead of squeezing out bit by bit here, he might as well open the skylight and speak out and ask for clarity.
The other two people also stared at Yang Xiaotao with burning eyes after hearing this.
Everything at the moment made them feel as if Yang Xiaotao could come up with a complete set of design drawings.
Yang Xiaotao was stunned. Seeing that everyone looked serious, he quickly shook his head and said, "No!"
"If I had any, I wouldn't have to look for you. I'm alone. It’s all done!”
Unexpectedly, just after Yang Xiaotao said this, several people still looked at him with suspicion.
Zhang Guanyu on the side was even more certain that Mr. Yang must be studying aircraft in private.
The reason why I don’t expose it is not to save face. You must work hard yourself.
Looking at the expressions of the other people, Zhang Guanyu quickly said, "Mr. Yang, don't worry, we will definitely complete the task!"
He kept silent. Zhang Guanyu suddenly said this, not to mention Yang Xiaotao, even Wu Zhe and others were stunned.
However, Yang Xiaotao came to his senses and smiled and said, "Okay, I'll wait for your good news!"
The meeting basically confirmed the general work arrangements. Yang Xiaotao did not stay in the R&D department for too long, and walked to the office after the meeting. .
After Yang Xiaotao left, Li Haonan, Wu Zhe and the others looked at Zhang Guanyu, wondering what he meant by what he just said.
"Guys, maybe your time in the machinery factory is a little short, and you don't know Mr. Yang very well!"
Zhang Guanyu explained patiently, "Mr. Yang has a habit, that is Everything must be done with democracy!”
"Democracy?"
A few people blinked, feeling that the honest man in front of them was starting to tell lies?
I was a little doubtful for a moment whether my previous performance was just an act.
“Yes, we have worked together with Mr. Yang for too long! So we understand Mr. Yang’s style very well!”
“If he wants to do something, he will let us do it first. , but in fact, Mr. Yang has made preparations in advance!”
"Mr. Yang never fights uncertainties. Usually, he has done the research on the topics we are asked to study first. At least he has a direction!"
"Let us do it. In fact, he has done it first." You are just helping us grow!”
“You think Mr. Yang is arbitrary in some matters, but in fact, as long as Mr. Yang is arbitrary, Yes, facts have proven that there are problems!”
“You don’t know that when we were designing the aircraft engine, we also made many suggestions...”
As Zhang Guanyu explained. , the original suspicion of the three people gradually became serious, and then when they thought of Yang Xiaotao's "record", this seriousness became normal.
When the three of them left the R&D office, Li Haonan and Wu Zhe walked together, both of them pondering Zhang Guanyu's words.
“Perhaps Mr. Yang is really democratic!”
Wu Zhe nodded lightly after hearing this.
"Perhaps, he really has a direction?"
At this point, the two looked at each other, and then laughed helplessly.
To put it bluntly, this special team is still dominated by Hongxing Machinery Factory, with Yang Xiaotao as the core.
After all, it’s all about making use of that engine.
People who design and make their own engines must know better than themselves.
So, just listen to others, that’s right!
The two of them figured it out and found the direction. Whatever Yang Xiaotao asked, do it!
On the other side, Yang Xiaotao returned to the office and sat on a chair thinking about what just happened.
It must be said that designing aircraft and designing aircraft engines are completely two different fields.
Yang Xiaotao felt a little struggling.
Every line is like a mountain. Although he has some understanding of it, it feels very difficult to actually do it.
There are some things that I know how to choose, but I can’t give a reasonable reason.
Just like the twin vertical tails we talked about today, if he could understand the benefits of the twin vertical tails and their effect on the aircraft, would he still have to use his brains and waste words to convince them?
If he could master aerodynamics and aerofluidics, would he still need to go to such trouble?
Unfortunately, he is really not good at this!
What's more, mastering these aspects is just the beginning. Later, it involves the shape of the aircraft, center of gravity, and the angle of the aircraft's wings, etc., which all require scientific demonstration.
Even an inconspicuous angle problem may cause serious accidents after flying into the sky.
Yang Xiaotao rubbed his eyebrows with both hands, feeling a little uneasy.
The only thing we can rely on now is the system!
To avoid bugs in the card system, you must have your own designed drawings.
But now, with my half-hearted skills, if I get involved, I will get half the result with half the effort, and it will even be a disservice.
“So, as of now, all I can do is study!”
Yang Xiaotao suddenly laughed.
Reading, I haven’t read seriously for a long time.
Earlier, Yang Xiaotao could still get credits from books.
But as more and more credits are required for upgrading, the 100 points given by reading are simply not enough.
So, in order to obtain credits as quickly as possible, Yang Xiaotao embarked on an independent "design" path.
Make the design drawings of the machine, get a lot of credits, then upgrade it, and use the upgraded rewards to increase your strength.
Yang Xiaotao has always been doing this, so that he rarely has time to read.
Of course, Yang Xiaotao can find many reasons why he is busy with this and that, but fundamentally, he still puts study at the back of his schedule.
So much so that when there is no time, reading is forgotten!
Just like the artillery detection radar rewarded earlier, those few books have not been read much either?
I feel a little sorry for the name of this system.
The system lets you study, but you use the system to do private work.
Somewhat putting the cart before the horse!
Yang Xiaotao suddenly laughed at himself, "The road has gone a bit astray!"
"Studying is to lay a solid foundation. If you don't even have a foundation, you still have a design!"
After saying that, Yang Xiaotao re-planned his future focus.
Reading will become an important part of the future.
Now, the first step is to learn aerodynamics.
At the very least, read the relevant books!
With this thought in mind, Yang Xiaotao got up and walked out.
After Lou Xiao'e entered the office, she felt that Yang Xiaotao's expression was wrong.
Then I saw him sitting there alone, thinking hard, frowning for a while, smiling bitterly, and finally got up and walked out eagerly.
"Mr. Yang, where are you going?"
Lou Xiao'e asked a little boldly, and then quickly added, "Do you want me to come with you?"
Yang Xiaotao He paused and then waved his hand, "No, I'll go to the Seventh Machinery Department!"
After saying that, the person had already walked out of the office.